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AXT

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FY2022 Annual Report · AXT
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Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-K

(Mark One)
☒

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934

For the fiscal year ended December 31, 2022
OR

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
ACT OF 1934

For the transition period from                                  to                                  

Commission file number: 000-24085
AXT, INC.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of
incorporation or organization)

4281 Technology Drive, Fremont, California
(Address of principal executive offices)

94-3031310
(I.R.S. Employer
Identification No.)
94538
(Zip Code)

Registrant’s telephone number, including area code: (510) 438-4700
Securities registered pursuant to Section 12(b) of the Act:

Title of each class:
Common Stock, $0.001 par value

Trading Symbol
AXTI

     Name of each exchange on which registered:

The NASDAQ Stock Market LLC

Securities registered pursuant to Section 12(g) of the Act:
None

Indicate by checkmark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act ☐ Yes ⌧ No
Indicate by checkmark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. ☐ Yes ⌧ No
Indicate by checkmark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15 (d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing
requirements for the past 90 days. ⌧ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to

Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit
such files). ⌧ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company,

or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth
company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer ☐

Non-accelerated filer ☐

Accelerated filer ⌧

Smaller reporting company ☒
Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with

any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its

internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that
prepared or issued its audit report. ⌧

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included 

in the filing reflect the correction of an error to previously issued financial statements.  (cid:0)

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation 

received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).  (cid:0)

Indicate by checkmark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). ☐ Yes ☒ No
The aggregate market value of the voting stock held by non-affiliates of the registrant, based upon the closing sale price of $5.86 for the common

stock on June 30, 2022 as reported on the Nasdaq Global Select Market, was approximately $195,138,094. Shares of common stock held by each officer,
director and by each person who owns 10% or more of the outstanding common stock have been excluded in that such persons may be deemed to be
affiliates. This determination of affiliate status is not a conclusive determination for other purposes.

As of March 1, 2023, 43,568,708 shares, $0.001 par value, of the registrant’s common stock were outstanding.

 
 
    
 
Table of Contents

Business

Item 1.
Item 1A. Risk Factors
Item 1B. Unresolved Staff Comments
Item 2.
Item 3.
Item 4.

Properties
Legal Proceedings
Mine Safety Disclosures

TABLE OF CONTENTS

PART I

PART II

Item 5.

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity

Securities

Reserved
Management’s Discussion and Analysis of Financial Condition and Results of Operations

Item 6.
Item 7.
Item 7A. Quantitative and Qualitative Disclosures About Market Risk
Consolidated Financial Statements and Supplementary Data
Item 8.
Changes in and Disagreements with Accountants on Accounting and Financial Disclosure
Item 9.
Item 9A. Controls and Procedures
Item 9B. Other Information
Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

PART III
Item 10. Directors, Executive Officers and Corporate Governance
Item 11.
Item 12.
Item 13. Certain Relationships and Related Transactions and Director Independence
Item 14.

Principal Accountant Fees and Services

Executive Compensation
Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

Item 15.
Item 16.

Exhibits and Financial Statement Schedules
Form 10-K Summary

PART IV

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PART I

This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the

Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.  Statements
relating to our expectations regarding results of operations, market and customer demand for our products, customer
qualifications of our products, our ability to expand our markets or increase sales, emerging applications using chips or
devices fabricated on our substrates, the development and adoption of new products, applications, enhancements or
technologies, the life cycles of our products and applications, product yields and gross margins, expense levels, the impact
of the adoption of certain accounting pronouncements, our investments in capital projects, ramping production at our new
sites, potential severance costs with respect to the relocation of our gallium arsenide production lines, our ability to have
customers re-qualify substrates from our new manufacturing location in Dingxing, China, our ability to utilize or increase
our manufacturing capacity, and our belief that we have adequate cash and investments to meet our needs over the next 12
months are forward-looking statements.  Additionally, statements regarding completing steps in connection with the 
proposed listing of shares of our wafer manufacturing company, Beijing Tongmei Xtal Technology Co., Ltd. (“Tongmei”), 
on the Shanghai Stock Exchange’s Sci-Tech innovAtion boaRd (the “STAR Market”), being accepted to list shares of 
Tongmei on the STAR Market, the timing and completion of such listing of shares of Tongmei on the STAR Market are 
forward looking statements.  Words such as “expects,” “anticipates,” “intends,” “plans,” “believes,” “seeks,” “estimates,” 
“goals,” “should,” “continues,” “would,” “could” and similar expressions or variations of such words are intended to 
identify forward-looking statements, but are not the exclusive means of identifying forward-looking statements in this 
annual report.  Additionally, statements concerning future matters such as our strategy and plans, industry trends and the 
impact of trends, tariffs and trade wars, the potential or expected impact of the COVID-19 pandemic on our business, 
results of operations and financial condition, mandatory factory shutdowns in China, changes in policies and regulations in 
China and economic cycles on our business are forward-looking statements.  

Our forward-looking statements are based upon assumptions that are subject to uncertainties and factors relating

to the company’s operations and business environment, which could cause actual results to differ materially from those
expressed or implied in the forward-looking statements contained in this report. These uncertainties and factors include, but
are not limited to: the withdrawal, cancellations or requests for redemptions by private equity funds in China of their
investments in Tongmei, the administrative challenges in satisfying the requirements of various government agencies in
China in connection with the investments in Tongmei and the listing of shares of Tongmei on the STAR Market, continued
open access to companies to list shares on the STAR Market, investor enthusiasm for new listings of shares on the STAR
Market and geopolitical tensions between China and the United States. Additional uncertainties and factors include, but are
not limited to: the timing and receipt of significant orders; the cancellation of orders and return of product; emerging
applications using chips or devices fabricated on our substrates; end-user acceptance of products containing chips or
devices fabricated on our substrates; our ability to bring new products to market; product announcements by our
competitors; the ability to control costs and improve efficiency; the ability to utilize our manufacturing capacity; product
yields and their impact on gross margins; the relocation of manufacturing lines and ramping of production; possible factory
shutdowns as a result of air pollution in China; COVID-19 or other outbreaks of a contagious disease; the availability of
COVID-19 vaccines; tariffs and other trade war issues; the financial performance of our partially owned supply chain
companies; policies and regulations in China; and other factors as set forth in this Annual Report on Form 10-K, including
those set forth under the section entitled “Risk Factors” in Item 1A below. All forward-looking statements are based upon
management’s views as of the date of this annual report and are subject to risks and uncertainties that could cause actual
results to differ materially from historical results or those anticipated in such forward-looking statements. Such risks and
uncertainties include those set forth under the section entitled “Risk Factors” in Item 1A below, as well as those discussed
elsewhere in this annual report, and identify important factors that could disrupt or injure our business or cause actual
results to differ materially from those predicted in any such forward-looking statements.

These forward-looking statements are not guarantees of future performance.  Readers are cautioned not to place

undue reliance on these forward-looking statements, which speak only as of the date hereof.  Readers are urged to carefully
review and consider the various disclosures made in this report, which attempt to advise interested parties of the risks and
factors that may affect our business, financial condition, results of operations and prospects.  We undertake no obligation to
revise or update any forward-looking statements in order to reflect any development, event or circumstance that may arise
after the date of this report.

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Item 1.  Business

AXT, Inc. (“AXT”, “the Company”, “we,” “us,” and “our” refer to AXT, Inc. and its consolidated subsidiaries) is

a materials science company that develops and produces high-performance compound and single element semiconductor
substrates, also known as wafers. Two of our consolidated subsidiaries produce and sell certain raw materials some of
which are used in our substrate manufacturing process and some of which are sold to other companies.

Our substrate wafers are used when a typical silicon substrate wafer cannot meet the performance requirements of

a semiconductor or optoelectronic device. The dominant substrates used in producing semiconductor chips and other
electronic circuits are made from silicon. However, certain chips may become too hot or perform their function too slowly
if silicon is used as the base material. In addition, optoelectronic applications, such as LED lighting and chip-based lasers,
do not use silicon substrates because they require a wave form frequency that cannot be achieved using silicon. Alternative
or specialty materials are used to replace silicon as the preferred base in these situations. Our wafers provide such
alternative or specialty materials. We do not design or manufacture the chips. We add value by researching, developing and
producing the specialty material wafers. We have two product lines: specialty material substrates and raw materials integral
to these substrates. Our compound substrates combine indium with phosphorous (indium phosphide: InP) or gallium with
arsenic (gallium arsenide: GaAs). Our single element substrates are made from germanium (Ge).

InP is a high-performance semiconductor wafer substrate used in broadband and fiber optic applications, 5G
infrastructure and data center connectivity. More recently, InP substrates are being used in certain consumer products,
including biometric wearables and other health monitoring applications. In recent years, InP demand has increased. Semi-
insulating GaAs substrates are used to create various high-speed microwave components, including power amplifier chips
used in cell phones, satellite communications and broadcast television applications. Semi-conducting GaAs substrates are
used to create opto-electronic products, including high brightness light emitting diodes (HBLEDs) that are often used to
backlight wireless handsets and liquid crystal display (LCD) TVs and also used for automotive panels, signage, display and
lighting applications. GaAs wafers could also be used for making vertical cavity surface emitting lasers (VCSELs) and
micro-LEDs targeting improved screen technology. Ge substrates are used in applications such as solar cells for space and
terrestrial photovoltaic applications.

Our supply chain strategy includes several consolidated raw material companies. One of these consolidated

companies produces pyrolytic boron nitride (pBN) crucibles used in the high temperature (typically in the range 500 C to
1,500 C) growth process of single crystal ingots, effusion rings when growing OLED (Organic Light Emitting Diode)
tools, epitaxial layer growth in MOCVD (Metal-Organic Chemical Vapor Deposition) reactors and MBE (Molecular Beam
Epitaxy) reactors. We use these pBN crucibles in our own ingot growth processes and they are also sold in the open market
to other companies. The second consolidated company converts raw gallium to purified gallium. We use purified gallium in
producing our GaAs substrates and it is also sold in the open market to other companies for use in producing magnetic
materials, high temperature thermometers, single crystal ingots, including gallium arsenide, gallium nitride, gallium
antimonite and gallium phosphide ingots, and other materials and alloys. In addition to purified gallium, the second
consolidated company also produces InP base material which we then use to grow single crystal ingots. Our substrate
product group generated 79%, 75% and 79% of our consolidated revenue and our raw materials product group generated
21%, 25% and 21% for 2022, 2021 and 2020, respectively.

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The following chart shows our substrate products and their materials, diameters and illustrative applications and

shows our raw materials group primary products and their illustrative uses and applications.

Products

Substrate Group and Wafer
Diameter

Indium Phosphide
(InP)
2”, 3”, 4”

Gallium Arsenide
(GaAs - semi-insulating)
1”, 2”, 3”, 4”, 5”, 6”

Gallium Arsenide
(GaAs - semi-conducting)
1”, 2”, 3”, 4”, 5", 6”
(8” in sample quantities)

Germanium
(Ge)
2”, 4”, 6”

Raw Materials Group

6N+ and 7N+  purified gallium

Boron trioxide (B2O3)
Gallium-Magnesium alloy

pyrolytic boron nitride (pBN)
crucibles

pBN insulating parts

Sample of Applications

• Data center connectivity using light/lasers
• 5G communications
• Fiber optic lasers and detectors
• Consumer devices
• Passive Optical Networks (PONs)
• Silicon photonics
• Photonic Integrated circuits (PICs)
• High efficiency terrestrial solar cells (CPV)
• RF amplifier and switching (military wireless & 5G)
• Infrared light-emitting diode (LEDs) motion control
• Lidar for robotics and autonomous vehicles
• Infrared thermal imaging
• Wi-Fi devices
• IoT devices
• High-performance transistors
• Direct broadcast television
• Power amplifiers for wireless devices
• Satellite communications
• High efficiency solar cells for drones and automobiles
• Solar cells
• High brightness LEDs
• Screen displays using micro-LEDs
• Printer head lasers and LEDs
• 3-D sensing using VCSELs
• Data center communication using VCSELs
• Sensors for industrial robotics/Near-infrared sensors
• Laser machining, cutting and drilling
• Optical couplers
• High efficiency solar cells for drones and automobiles
• Other lasers
• Night vision goggles
• Lidar for robotics and autonomous vehicles
• Solar cells
• Multi-junction solar cells for satellites
• Optical sensors and detectors
• Terrestrial concentrated photo voltaic (CPV) cells
• Infrared detectors
• Carrier wafer for LED

• Key material in single crystal ingots such as:
- Gallium Arsenide (GaAs)
- Gallium Nitride (GaN)
- Gallium Antimonite (GaSb)
- Gallium Phosphide (GaP)
• Encapsulant in the ingot growth of III-V compound semiconductors
• Used for the synthesis of organo-gallium compounds in epitaxial growth on semiconductor
wafers

• Used when growing single-crystal compound semiconductor ingots

• Used as effusion rings growing OLED tools
• Used in MOCVD reactors
• Used when growing epitaxial layers in Molecular Beam Epitaxy (MBE) reactors

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All of our products are manufactured in the People’s Republic of China (PRC or China) by our PRC subsidiaries

and PRC joint ventures. The PRC generally has favorable costs for facilities and labor compared with comparable facilities
in the United States, Europe or Japan. Our supply chain includes partial ownership of raw material companies in China
(subsidiaries/joint ventures). We believe this supply chain arrangement provides us with pricing advantages, reliable
supply, market trend visibility and better sourcing lead-times for key raw materials central to manufacturing our substrates.
In the event of industry-wide supply shortages we believe our vertically integrated supply chain strategy will be even more
advantageous. Our raw material companies produce materials, including raw gallium (4N Ga), high purity gallium (6N and
7N Ga), starting material for InP, arsenic, germanium, germanium dioxide, pyrolytic boron nitride (pBN) crucibles and
boron oxide (B2O3). We have board representation in all of these raw material companies. We consolidate the companies
in which we have either a controlling financial interest, or majority financial interest combined with the ability to exercise
substantive control over the operations, or financial decisions, of such companies. We use the equity method to account for
companies in which we have noncontrolling financial interest and have the ability to exercise significant influence, but not
control, over such companies. We purchase portions of the materials produced by these companies for our own use and
they sell the remainder of their production to third parties.

The Beijing city government is moving its offices into the district where our original manufacturing facility is
currently located and is in the process of moving thousands of government employees into this district. The government
has constructed showcase tower buildings and overseen the establishment of new apartment complexes, retail stores and
restaurants. A large park, named Green Heart City Park, was built across the street from our facility and Universal Studios
has developed an amusement park within a few miles of our facility. To create room and upgrade the district, the city
instructed virtually all existing manufacturing companies, including AXT, to relocate all or some of their manufacturing
lines. We were instructed to relocate our gallium arsenide manufacturing lines. For reasons of manufacturing efficiency, we
elected to also move part of our germanium manufacturing line. Our indium phosphide manufacturing line, as well as
various administrative and sales functions, will remain primarily at our original site.

Begun in 2017, the relocation of our gallium arsenide production lines is now completed.  Our PRC subsidiary, 
Baoding Tongmei Xtal Technology Co., Ltd. (“Baoding Tongmei”), entered into volume production in 2020. To mitigate 
our risks and maintain our production schedule, we moved our gallium arsenide equipment in stages. By December 31, 
2019, we had ceased all crystal growth for gallium arsenide in our original manufacturing facility in Beijing and transferred 
100% of our ingot production to the new manufacturing facility of our PRC subsidiary, ChaoYang Tongmei Xtal 
Technology Co., Ltd., (“ChaoYang Tongmei”), in Kazuo, a city approximately 250 miles from Beijing. We transferred our 
wafer processing equipment for gallium arsenide to Baoding Tongmei’s new manufacturing facility in Dingxing, a city 
approximately 75 miles from Beijing. Most of our larger, more sophisticated customers have qualified gallium arsenide 
wafers from the new sites. A few customers, as well as prospective customers, are still in the qualification process. These 
new facilities enabled us to expand capacity and upgrade some of the equipment. In 2021 and 2022, we added additional 
equipment, including certain more advanced equipment. We have also invested in additional buildings to complement the 
initial construction and add capacity as needed. Our PRC subsidiaries also acquired sufficient land to enable them to add 
facilities, if needed in the future. We believe our ability to add capacity gives us a competitive advantage. In addition, a 
new level of technological sophistication in our manufacturing capabilities will enable us to support the major trends that 
we believe are likely to drive demand for our products in the years ahead. 

Customer qualifications and expanding capacity as needed require us to continue to diligently address the many
details that arise at each of our sites. A failure to properly accomplish this could result in disruption to our production and
have a material adverse impact on our revenue, our results of operations and our financial condition. If we fail to meet the
product qualification and volume requirements of a customer, we may lose sales to that customer. Our reputation may also
be damaged. Any loss of sales could have a material adverse effect on our revenue, our results of operations and our
financial condition.

On  November  16,  2020,  we  announced  a  strategic  initiative  to  access  China’s  capital  markets  by  beginning  a
process to list shares of Tongmei in an initial public offering (the “IPO”) on the STAR Market, an exchange intended to
support innovative companies in China. We formed and founded Tongmei in 1998 and believe Tongmei has grown into a
company that will be an attractive offering on the STAR Market. To qualify for a STAR Market listing, the first major step
in the process was to engage private equity firms in China (“Investors”) to invest funds in Tongmei. By December

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31, 2020, Investors, which consist of 10 private equity funds, had entered into two sets of definitive transaction documents,
each consisting of a capital increase agreement along with certain supplemental agreements in substantially the same form
(collectively, the “Capital Investment Agreements”), with Tongmei for a total investment of approximately $48.1 million.
(The  currency  used  in  the  investment  transactions  was  the  Chinese  renminbi,  which  has  been  converted  to  approximate
U.S. dollars for this report.) The remaining investment of approximately $1.5 million of new capital was funded in January
2021. Under China regulations, these investments must be formally approved by the appropriate government agency and
are  not  deemed  to  be  dilutive  until  such  approval  is  granted.  The  government  approved  the  approximately  $49  million
investment in its entirety on January 25, 2021. In exchange for an investment of approximately $49 million, the Investors
received a 7.28% redeemable noncontrolling interest in Tongmei.

Pursuant to the Capital Investment Agreements with the Investors, each Investor has the right to require AXT to
redeem  any  or  all  Tongmei  shares  held  by  such  Investor  at  the  original  purchase  price  paid  by  such  Investor,  without
interest,  in  the  event  the  IPO  fails  to  pass  the  audit  of  the  Shanghai  Stock  Exchange,  is  not  approved  by  the  Chinese
Securities Regulatory Commission (“CSRC”) or Tongmei cancels the IPO application. The aggregate redemption amount
is approximately $49 million, subject to the foreign exchange rate variable at time of redemption.

Tongmei submitted its IPO application to the Shanghai Stock Exchange in December 2021 and it was formally
accepted for review on January 10, 2022. The Shanghai Stock Exchange approved the IPO application on July 12, 2022.
On August 1, 2022, the CSRC accepted for review Tongmei’s IPO application. The STAR Market IPO remains subject to
review and approval by the CSRC and other authorities. The process of going public on the STAR Market includes several
periods  of  review  and,  therefore,  is  a  lengthy  process.  Further,  the  timing  of  the  completion  of  the  Star  Market  IPO  is
subject to numerous factors outside Tongmei’s control. The listing of Tongmei on the STAR Market will not change the
status of AXT as a U.S. public company.

An  early  step  in  the  STAR  Market  IPO  process  involved  certain  entity  reorganizations  and  alignment  of  assets
under Tongmei. In this regard our two consolidated raw material companies, Nanjing JinMei Gallium Co., Ltd. (“JinMei”)
and Beijing BoYu Semiconductor Vessel Craftwork Technology Co., Ltd. (“BoYu”) and its subsidiaries were assigned to
Tongmei in December 2020. As of June 30, 2021, AXT-Tongmei, Inc., a wholly owned subsidiary of AXT, was assigned to
Tongmei.  The  assignment  to  Tongmei  of  JinMei,  BoYu  and  its  subsidiaries,  and  AXT-Tongmei,  Inc.  will  increase  the
number of customers and employees attributable to Tongmei as well as increase Tongmei’s consolidated revenue.

We are neither a PRC operating company nor do we conduct our operations in China through the use of variable

interest entities (“VIEs”). Recent statements and regulatory actions by China’s government on the use of VIEs and data
security or anti-monopoly concerns have not impacted our ability to conduct our business or continue to list our common
stock on the Nasdaq Global Select Market.

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The following organization chart depicts the consolidated structure as of December 31, 2022.

The businesses of our PRC subsidiaries and PRC joint ventures are subject to complex and rapidly evolving laws

and regulations in the PRC, which can change quickly with little advance notice. The PRC government is a single party
form of government with virtually unlimited authority and power to intervene in or influence commercial operations in
China. In the past, we have experienced such intervention or influence by the PRC government and a change in the rules
and regulations in China when we were instructed by the Beijing municipal government to relocate our manufacturing
facility in Beijing and expect that such intervention or influence or change in the rules and regulations in China could occur
in the future.

In the ordinary course of business, our PRC subsidiaries and PRC joint ventures require permits and licenses to

operate in the PRC. Such permits and licenses include permits to use hazardous materials in manufacturing operations.
From time to time, the PRC government issues new regulations, which may require additional actions on the part of our
PRC subsidiaries and PRC joint ventures to comply. For example, on February 27, 2015, the China State Administration of
Work Safety updated its list of hazardous substances. The previous list, which was published in 2002, did not restrict the
materials that we use in our wafers. The new list added gallium arsenide. As a result of the newly published list, we were
required to seek additional permits. In the ordinary course of business, our PRC subsidiaries and PRC joint ventures apply
for permits as required. Any such intervention or influence or change in the rules and regulations in China could result in a
material change in our PRC operations and/or the value of our common stock or cause the value of such securities to
significantly decline or be worthless.

In September 2018, the Trump Administration announced a list of thousands of categories of goods that became

subject to tariffs when imported into the United States. This pronouncement imposed tariffs on the wafer substrates we
imported into the United States. The initial tariff rate was 10% and subsequently was increased to 25%. Approximately
14% of our revenue derives from importing our wafers into the United States and we expect the volume to increase. In
2022, 2021 and 2020, we paid approximately $3.3 million, $1.3 million and $1.3 million, respectively, in tariffs. The future
impact of tariffs and trade wars is uncertain.

We have created a vertically-integrated supply chain and transfer cash through our corporate structure in three

ways. First, we capitalize our investments in our PRC subsidiaries. We license to our PRC subsidiaries intellectual property
and receive from our PRC subsidiaries royalty payments. Second, we use transfer pricing arrangements to buy from our
PRC subsidiaries and PRC joint ventures wafers and raw materials. We also sell to our PRC subsidiaries capital equipment
that we purchase at the request of our PRC subsidiaries and for which we are reimbursed by the applicable PRC subsidiary.
We review the terms of the transfer pricing arrangements annually with our independent registered public accounting firm.
Third, our PRC subsidiaries and PRC joint ventures have paid dividends to entities within the Company’s corporate
structure. For the years ended December 31, 2022 and 2021, the aggregate dividends paid to the

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Company, directly or to an intermediate entity within our corporate structure, by our PRC subsidiaries and PRC raw
material joint ventures were approximately $2.9 million and $774,000, respectively. In June 2021, the Company received a
$774,000 dividend from one of our equity investments, Xiaoyi XingAn Gallium Co., Ltd. (“Xiaoyi XingAn”). For years
ended December 31, 2022 and 2021, the aggregate dividends paid to minority shareholders by our PRC subsidiaries and
PRC raw material joint ventures were approximately $0 and $0, respectively. All of these distributions were paid to our
PRC subsidiaries and the minority shareholders. For the year ended December 31, 2022, no transfers, dividends, or
distributions have been made to date between the Company and its PRC subsidiaries, or to investors, except for the
settlement of amounts owed under our transfer pricing arrangements in the ordinary course of business. We have no current
intentions to distribute to our investor’s earnings under our corporate structure. We settle amounts owed under our transfer
pricing arrangements in the ordinary course of business.

The cash generated from one PRC subsidiary is not used to fund another PRC subsidiary’s operations. None of
our PRC subsidiaries has ever faced difficulties or limitations on its ability to transfer cash between our subsidiaries. We
have cash management policies that dictate the amount of such funding.

We are subject to a number of unique legal and operational risks associated with our corporate structure, any of

which could result in a material change in our operations and/or the value of our common stock or cause the value of such
securities to significantly decline or be worthless. Please carefully read the information beginning on page 9 of this report
and included in Item 1A. Risk Factors. In particular, the following risk factors address issues associated with our corporate
structure:

● Although we are a Delaware corporation and are neither a PRC operating company nor do we conduct our

operations in China through the use of VIEs, in the event we inadvertently concluded that we do not require
any permissions or approvals from the CSRC or other PRC central government authorities to complete a
public offering of securities in the U.S. or applicable laws, regulations, or interpretations change, we may be
required to obtain such permissions or approvals to complete such a public offering of securities.

● The PRC central government may intervene in or influence our PRC operations at any time and the rules and

regulations in China can change quickly with little advance notice.

● The PRC central government may also exert more control over offerings conducted overseas and/or foreign

investment in China-based issuers, which could result in a material change in our operations and/or the value
of our common stock.

● Changes in China’s political, social, regulatory or economic environments may affect our financial

performance.

● Joint venture raw material companies in China bring certain risks.
● Risks exist in utilizing our new gallium arsenide manufacturing sites efficiently.
● The Chinese central government is increasingly aware of air pollution and other forms of environmental
pollution and their reform efforts can impact our manufacturing, including intermittent mandatory
shutdowns.

● Shutdowns or underutilizing our manufacturing facilities may result in declines in our gross margins.
● Enhanced trade tariffs, import restrictions, export restrictions, Chinese regulations or other trade barriers may

materially harm our business.

● If China places restrictions on freight and transportation routes and on ports of entry and departure this could

result in shipping delays or increased costs for shipping.

● Our international operations are exposed to potential adverse tax consequence in China.
● We derive a significant portion of our revenue from international sales, and our ability to sustain and increase

our international sales involves significant risks.

● The terms of the private equity raised in China as a first step toward an IPO on the STAR Market grant each

Investor a right of redemption if Tongmei fails to achieve its IPO.

● We are subject to foreign exchange gains and losses that may materially impact our statement of operations.
● Although the audit report incorporated by reference in this prospectus is prepared by an independent
registered public accounting firm that is currently inspected fully by the Public Company Accounting

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Oversight Board (the “PCAOB”), there is no guarantee that future audit reports will be prepared by an
independent registered public accounting firm that is completely inspected by the PCAOB.

Our independent registered public accounting firm is BPM, which is registered with PCAOB. The Holding
Foreign Companies Accountable Act (the “HFCA Act”) requires that the PCAOB determine whether it is unable to inspect
or investigate completely registered public accounting firms located in a non-U.S. jurisdiction because of a position taken
by one or more authorities in that jurisdiction. On December 16, 2021, the PCAOB issued a report on its determinations
that the PCAOB is unable to inspect or investigate completely registered public accounting firms headquartered in the PRC
and Hong Kong because of positions taken by PRC authorities in those jurisdictions. BPM is neither headquartered in the
PRC or Hong Kong nor is it subject to the determinations announced by the PCAOB. Accordingly, the Company does not
expect the HFCA Act, the Accelerating Holding Foreign Companies Accountable Act and the related regulations to affect
the Company and does not expect to be identified by the Securities and Exchange Commission, or SEC, under the HFCA
Act. On December 15, 2022, the PCAOB vacated its 2021 determinations that the positions taken by authorities in the PRC
and Hong Kong prevented it from inspecting and investigating completely registered public accounting firms
headquartered in those jurisdictions. See “Although the audit report is prepared by an independent registered public
accounting firm who is currently inspected fully by the PCAOB, there is no guarantee that future audit reports will be
prepared by an independent registered public accounting firm that is completely inspected by the PCAOB” under Item 1A.
Risk Factors for further information on risks attendant to our foreign operations and dependence.

We were incorporated in California in December 1986 and reincorporated in Delaware in May 1998. The
Company went public in 1998. We changed our name from American Xtal Technology, Inc. to AXT, Inc. in July 2000. Our
principal corporate office is located at 4281 Technology Drive, Fremont, California 94538, and our telephone number at
this address is (510) 438-4700.

Industry Background

Certain electronic and opto-electronic applications have performance requirements that exceed the capabilities of

conventional silicon substrates, also known as wafers, and often require high-performance compound wafers (mixture of
two materials) or single element wafer substrates. Examples of higher performance non-silicon based wafer substrates
include GaAs, InP, gallium nitride (GaN), silicon carbide (SiC) and Ge. One of the earliest broadly used alternative wafer
substrates was GaAs and GaAs wafer substrates were the earliest wafer substrates we produced.

Silicon substrates dominate the semiconductor substrate market. Silicon wafers are larger in diameter and

significantly lower in cost. AXT and our competitors exist because the laws of physics prevent certain functions from
performing properly, or at all, if silicon material is used as the wafer substrate. Our substrate wafers are used when a typical
silicon substrate wafer cannot meet the performance requirements of a semiconductor chip or optoelectronic device.
Demand for higher performance non-silicon-based wafer substrates, such as the substrates in which AXT specializes, is
expected to increase as new applications are adopted. In contrast to the ever-more complex electronic circuit designs and
the skill sets required to accomplish such designs, the knowledge base and skill sets required for AXT and our competitors
are material science-based. We do not design or manufacture the semiconductor chips and other electronic circuits. Instead,
we apply our deep knowledge in material science to grow single crystal ingots that are then sliced into individual wafer
substrates. We add value by researching, developing and producing the specialty material wafers. This places us at the
beginning of the semiconductor “food chain”.

InP is a high-performance semiconductor substrate used in broadband and fiber optic applications, 5G
infrastructure and data center connectivity. More recently, InP substrates are being used in certain consumer products. InP
substrates are also used in biometric wearables and other health monitoring applications. In recent years, InP demand has
increased. Semi-insulating GaAs substrates are used to create various high-speed microwave components, including power
amplifier chips used in cell phones, satellite communications and broadcast television applications. Semi-conducting GaAs
substrates are used to create opto-electronic products, including high brightness light emitting diodes (HBLEDs) that are
often used to backlight wireless handsets and liquid crystal display (LCD) TVs and also used for automotive panels,
signage, display and lighting applications. A new application for semi-conducting GaAs substrates is 3-D sensing chips
using VCSELs (vertical cavity surface emitting lasers) as an array of lasers on a single chip that can

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be used in cell phones and other devices. GaAs wafers could also be used for making vertical cavity surface emitting lasers
(VCSELs) and micro-LEDs targeting improved screen technology. Ge substrates are used in applications such as solar cells
for space and terrestrial photovoltaic applications.

The AXT Advantages

We believe that we benefit from the following advantages:

● New facilities, equipment and added capacity.  We believe we are the only company in our industry to have
added significant new facilities, equipment and capacity in 2021 and 2022. Although current customers and
prospective customers previously viewed our relocation process as a risk, we believe our success in
managing this process now positions us as the “go to” supplier with a state of the art manufacturing line, a
proven ability to add capacity and a commitment to continuous improvement.

● Funds from the recent private equity investments in Tongmei and the anticipated future IPO of Tongmei are 

viewed favorably by our customers, prospective customers and government agencies in China.  New
applications using InP and GaAs wafer substrates could require significant capital investments to add
capacity, purchase and install advanced process and test equipment or construct additional facilities. We
believe customers view the funds raised in December 2020 and January 2021, and intended to be raised in
the IPO, as a sign of our commitment to meet their needs and to deploy this capital to increase capacity as
needed. Further, we believe Tongmei is viewed more favorably by local government agencies in light of its
intention to go public on the STAR Market.

● Key leadership in InP technology and revenue growth.  We believe our InP wafers have the lowest defect
densities, stress and slip lines on the market, enabling our customers to achieve the highest wafer fab and
device yields. We have developed a strong base of proprietary InP technology that we continue to expand.
There are significant barriers to entry in the InP substrate market and currently, there are only three primary
suppliers, including AXT. We believe that this market will continue to expand and grow. We intend to
promote our track record of successfully adding capacity as the market expands.

● Key provider of low defect density GaAs wafer substrates.  In recent years customer demand for low etch pit
density (“EPD”) GaAs wafer substrates has increased, particularly for LED lighting, the deployment of 3-D
sensing for facial recognition in cell phones and world facing camera technology in cell phones. The
requirement of low EPD is a barrier to entry and we believe there are a limited number of potential substrate
providers that can meet this requirement, including AXT. As we qualify low EPD wafers from our new
location, we believe the quality of our low EPD wafers and our ability to expand manufacturing capacity
quickly will enable us to support new applications and generate additional revenue.

● Proprietary process technology drives manufacturing.  In our industry, the single crystal growth process and
the wafer manufacturing process incorporate proprietary process technology. We have a substantial body of
proprietary process technology and we believe this gives us a competitive advantage, especially in InP. This
also creates a barrier to entry.

● Low-cost manufacturing operation in China.  Since 2004, we have manufactured all of our products in

China, which generally has favorable costs for facilities and labor compared to costs of comparable facilities
and labor in the United States, Japan or Europe. As of December 31, 2022, 1,532 of our 1,559 employees
(including employees at our Beijing, Kazuo and Dingxing facilities as well as our consolidated raw material
companies) were located in China. Our primary competitors have their major manufacturing operations in
Germany or Japan. Our presence in China also enables us to closely manage our raw materials supply chain.

● We believe that we are the only compound semiconductor substrate supplier to have a position in raw

materials. We have partial ownership of raw material companies in China that form an integral part of our

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supply chain. We believe our subsidiaries and raw material companies in China provide us with a more
reliable supply of, and shorter lead-times for, the raw materials central to our final manufactured products
compared to third-party providers. We believe that this dedicated supply chain will enable us to meet
increases in demand from our customers by providing an increased volume of raw materials quickly,
efficiently and cost effectively.

● Our diverse product offering results in a broader range of customers and applications. We offer a diverse
range of products and are able to provide custom-defined products that meet our customers’ specifications.
We have a strong technical sales support team that engages with our customers and understands their product
requirements. A significant percentage of the members of our team that engage with customers have PhDs in
physics or materials science. This combination of technical sales strength and our willingness to accept our
customers’ unique product specifications results in a broad range of customers and applications. As demand
for our wafer substrates expands it could strain the supply of raw materials making our business model even
more important.

● Enhanced revenue diversity through the sale of raw materials. Our strategy allows our consolidated

subsidiaries to also sell raw materials in the open market to third parties. Revenue from non-substrate
products provides further diversity in our customer base and business model.

● Business model unique among current competitors. We believe we are the only publicly traded company

producing InP, GaAs and Ge wafer substrates. Our main competitors are either privately owned companies or
divisions within very large companies that are publicly listed in Japan. We believe the combination of access
to U.S. and China capital markets, China-based manufacturing and a unique strategy for the supply of many
of the raw materials we need is a competitive advantage as well as an attractive business model to our
customers.

Strategy

Our goal is to become the leading worldwide supplier of high-performance compound and single element

semiconductor substrates. Key elements of our strategy include:

Promote our strengths in InP. As cloud-based data centers continue to combine integrated circuits and InP-based

lasers to transfer data through light, we believe there will be increased demand for InP substrates. More recently InP is
being used in 5G infrastructure. Future applications could include driverless cars, 5G in cell phones and health and well-
being biometric wearables.

Add InP capacity and continue InP R&D. We are continuing to add manufacturing capacity for InP to support
the growth for this product line. End market applications using our wafer substrate products often have long product life
cycles. We believe the end market applications using InP could have product life cycles that are similar to the long product
life cycles of end market applications using GaAs. In addition to adding manufacturing capacity, we are continuing to
invest in InP crystal growth technology and wafer processing technology. For example, we are developing six-inch
diameter ingots and improving the relative flatness of the wafer surface to improve performance.

Target GaAs based 3-D and Time of Flight sensing array applications in mobile devices. Although 3-D sensing

has not yet been widely adopted and embraced, we believe its use in world-facing cameras will accelerate adoption and
generate a significant impact for high-quality GaAs suppliers. We believe 3-D sensing technology will also be used as
sensors in driverless automobiles. The GaAs substrate requirements for 3-D sensing applications include very low defect
densities or etch pitch densities. We intend to capture opportunities in these markets by promoting our strengths and
capabilities.

Analyze and monitor the potential market for GaAs-based micro-LEDs.  There is growing interest in developing

micro-LEDs for advanced screen technology. If such technology is adopted successfully for use in smart phones, then the
total available market could be significant and we would endeavor to serve that market.

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Create customer awareness that the new facilities are designed to allow us to add equipment and capacity

rapidly.  The construction of new facilities and infrastructure takes much longer to complete in comparison to the
installation of furnaces and other manufacturing equipment. We have proven our ability to do both and we believe this
ability makes us an attractive supplier for customers.

Offer diverse products, including custom products.  We believe AXT has a reputation in the market for providing 
a broad range of products, including custom products that are supported by a team of technical sales support professionals, 
the majority of whom hold advanced graduate degrees in physics or materials science. We plan to further promote this 
brand image as a way to differentiate ourselves in the market. We believe this strategy will lead to a more diverse customer 
base and higher volumes.

Sustain manufacturing efficiencies.  We seek to continue to leverage our China-based manufacturing advantage
by increasing efficiencies in our manufacturing methods, systems and processes. We promote the concept and practice of
continuous improvement within our company culture.

Increase productivity and seek profitability in our subsidiaries/consolidated raw material companies.  The

supply and demand equation for specialty materials can be complex and volatile. Over the years, we have established or
invested in raw material companies in China that are an integral part of our supply chain. We will continue to provide
strategic support to these companies and they, in turn, will continue to be the backbone of our supply chain. We plan to
work closely with these companies to increase their productivity and improve their financial performance as they continue
to support our supply chain.

Materials of the future.  The specialty materials substrate market is dynamic and subject to continued changes 
and cycles.  We plan to use our deep knowledge and experience in specialty materials and wafer substrates to seek new 
applications for existing substrates in our portfolio and explore additional materials that may be synergistic with our 
knowledge base, customer needs and manufacturing lines.

Technology

Wafer substrates on which integrated circuits and optical devices are fabricated serve as a foundation for
semiconductor device fabrication. Wafers are derived from ingots that are grown in a cylindrical form. The diameter and
length of an ingot will vary depending on the type of material and the growth process used. An ingot can be single-
crystalline (a single crystal) or multi-crystalline (polycrystalline). A single crystal is a continuous lattice of atoms with no
boundaries within the structure. The ingot must be a single crystal in order for it to be useful in making wafers for device
fabrication. A single crystal ingot can be made from a single element such as germanium or silicon, or it can be made from
two or more elements such as gallium arsenide (with gallium and arsenic) or indium phosphide (with indium and
phosphorous). Depending on physical properties of the materials in a wafer, the performance of devices and circuits can be
remarkably different.

AXT uses its proprietary vertical gradient freeze (VGF) technology for growing single crystal Indium Phosphide
(InP), Gallium Arsenide (GaAs) and Germanium (Ge) ingots. After growing the crystalline ingot, the ingot is then sliced
into individual substrates or wafers. Before specialty material wafers can be used, a thin layer of structured chemicals is
grown on the surface of the substrate. This is called an epitaxial layer and it is a complicated and highly technical process.
We do not grow the epitaxial layer. We sell the majority of our substrates to companies that specialize in applying the
epitaxial layer. Our wafers are then used to produce state-of-the-art electronic circuits and opto-electronic devices. The
chips are used in a wide variety of applications.

InP and GaAs compounds are formed by combining elements from Groups III and V in the periodic table of

elements, whereas Ge is a Group IV elemental material. Each of these materials has unique properties that determine the
best device and/or circuit applications. As a result of their special high electron mobility combined with their direct ban-
gap properties, both InP and GaAs wafers have enjoyed dominant roles in the production of light-emitting diodes (LEDs),
solid-state lasers and power amplifiers for mobile phones, to name a few applications. Ge wafers, on the other

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hand, have played a key role in the manufacturing of special solar cells known as triple junction solar cells (TJSCs) for 
space and terrestrial power generation.      

With the recent evolution in several applications, InP lasers are projected to play a dominant role in the

optoelectronics arena, e.g. silicon photonics (where InP lasers are a key component), autonomous cars (where special
wavelength InP-based lasers are used for object sensing and collision avoidance), health and well-being biometric
wearables and certain consumer products. Crystal growth process technology frequently contains steps and procedures that
are considered proprietary secrets held by the producer, often including methods to control the temperature within the
crucible. InP crystal growth relies on extreme pressure within the crucible. As such it requires not only temperature control
methodologies, but also pressure control and stabilization process methodologies, many of which AXT considers
proprietary trade secrets. It is this combination of variables and the required methods to control them that create a barrier to
entry. We believe our long-term investment in InP research and development has resulted in a substantive body of
proprietary knowledge.

After growing the crystalline ingot, the material is then sliced into individual substrates or wafers. We have

continued to invest in wafer processing technology covering each step in the process from sawing to edge smoothing to
final cleaning and we believe we have technology and trade secrets addressing the scope of wafer processing. One focus in
our recent development programs has been on automation, particularly in cleaning the wafers.

Ideally, all the atoms in a wafer or substrate are arrayed in a specific periodic order. However, sensitivities in the

ingot growth process will cause some atoms to be improperly aligned and these are referred to as dislocations. The
aggregate number of dislocations in a wafer is referred to as the dislocation density. Dislocation densities can be seen as a
group of tiny marks or pits under a microscope by etching the wafer with acid and each wafer has an etch pit density or
EPD. Certain micro devices, such as GaAs industrial lasers, require wafers with very low EPD. AXT considers the process
technology we use to achieve low EPD as proprietary process technology and we believe we are one of only a few
substrate manufacturing companies that can produce low EPD wafers.

Products

We have two product lines: specialty material substrates and raw materials integral to these substrates. We design,

develop, manufacture and distribute high-performance semiconductor substrates, also known as wafers. Through two
consolidated subsidiaries in our supply chain, we also sell certain raw materials. InP is a high-performance semiconductor
substrate used in fiber optic lasers and detectors, passive optical networks (PONs), telecommunication, 5G infrastructure,
metro and data center connectivity, silicon photonics, photonic ICs (PICs), terrestrial solar cell (CPV), lasers, RF
amplifiers, infrared motion control and infrared thermal imaging. During the year ended December 31, 2022, two consumer
products were released that use chips fabricated on our InP substrate wafers. We make semi-insulating GaAs substrates
used in making semiconductor chips in applications such as power amplifiers for wireless devices and high-performance
transistors. Our semi-conducting GaAs substrates are used to create opto-electronic products, which include High
Brightness LEDs that are often used to backlight wireless handsets and LCD TVs and for automotive, signage, display and
lighting applications, as well as high power industrial lasers for material processing (welding, cutting, drilling, soldering,
marking and surface modification). Our semi-conducting GaAs substrates can be used to make micro-LEDs for advanced
screen technologies and to create opto-electronic products for 3-D sensing using VCSELs. Ge substrates are used in
emerging applications, such as triple junction solar cells for space and terrestrial photovoltaic applications and for optical
applications.

Substrates.  We currently sell compound substrates manufactured from InP and GaAs, as well as single-element 

substrates manufactured from Ge. We supply InP substrates in two-, three- and four-inch diameters, and are developing six-
inch diameter InP substrates. We supply Ge substrates in two-, four- and six-inch diameters. We supply both semi-
insulating and semi-conducting GaAs substrates in one-, two-, three-, four-, five- and six-inch diameters. We are 
developing eight-inch diameter GaAs substrate wafers and began selling samples in the second half of 2022. Many of our 
customers require customized specifications, such as special levels of iron or sulfur dopants or a special wafer thickness.

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Raw Materials. Our two consolidated raw material subsidiaries produce and sell certain raw materials, some of 

which are used in our substrate manufacturing process and some of which are sold to other companies. One of these 
consolidated companies produces pBN crucibles and the other consolidated company converts raw gallium to purified 
gallium and produces InP base material.  

We promote our product diversity as a way to differentiate ourselves in the market. Some competitors provide 

only gallium arsenide substrates. We provide gallium arsenide and also indium phosphide and germanium substrates.  
Some competitors limit their wafer diameters to only a few sizes. Our wafers range from one inch to up to eight inches in 
diameter. We also produce substrates with customer defined specifications, which may range in thickness, smoothness or 
flatness and may include adding special additional materials, such as iron or sulfur. In addition to our wafers or substrates, 
we also generate revenue from our two consolidated subsidiaries that sell raw materials. Product diversity can mitigate 
some of the down cycles in our market because we are not dependent on a single product or application for revenue.    

Customers

Before specialty material wafers can be processed in a typical wafer manufacturing facility that constructs the

electronic circuit, laser or optical device on a chip, a thin layer of structured chemicals is grown on the surface of the
substrate. This is called an epitaxial layer. We do not grow the epitaxial layer. We sell our substrates to companies that
apply the epitaxial layer, who then in turn sell the modified wafers to the wafer fabs, chip design companies, LED
manufacturers and others. Some customers do both the epitaxial layer and wafer fabrication.

Epitaxial layer companies that form our customer base are located in Asia, the United States and Europe. We also
sell our products to universities and other research organizations that use specialty materials for experimentation in various
aspects of semi-conducting and semi-insulating applications. Our customers that purchase raw materials are located in
Asia, the United States and Europe.

We have at times sold a significant portion of our products in any particular period to a limited number of
customers. One customer, Landmark, represented 15% and 11% of our revenue for the years ended December 31, 2022 and
2020, respectively, and no customer represented more than 10% of our revenue for the year ended December 31, 2021. Our
top five customers, although not the same five customers for each period, represented 34% of our revenue for the year
2022, 26% of our revenue for 2021 and 32% of our revenue for 2020.

For the year ended December 31, 2022, three customers of our consolidated subsidiaries, in aggregate, accounted
for 29% of raw material sales. For the year ended December 31, 2021, three customers of our consolidated subsidiaries, in
aggregate, accounted for 28% of raw material sales and for the year ended December 31, 2020, three customers accounted
for 31% of raw material sales. Our subsidiaries and consolidated raw material companies are a key strategic benefit for us
as they further diversify our sources of revenue.

Manufacturing, Raw Materials and Supplies

We manufacture all of our products in China. We believe this location generally has favorable costs for facilities

and labor compared to the United States or compared to the location of some of our competitors in Japan and Germany.

We use a two-stage wafer manufacturing process. The first stage deploys our VGF technology for the crystal 

growth of single element or compound element ingots in diameters currently ranging from one inch to eight inches.  The 
growth process occurs in high temperature furnaces built using our proprietary designs. Growing the crystalline elements 
into cylindrical ingots takes a number of days, depending on the diameter and length of the ingot produced. The crystal 
growth stage utilizes AXT proprietary process technology. The second stage includes slicing or sawing the ingot into 
wafers or substrates, then processing each substrate to strict specifications, including grinding to reduce the thickness, 
beveling the edges, and then polishing and cleaning each substrate. Many of the wafer processing steps use chemical baths 
and properly cleaning the wafer is a critical process. The wafer processing stage also utilizes AXT proprietary process 
technology.

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Wafers from each ingot will include some material that does not meet specifications or quality standards. Defects
may occur as a result of inherent factors in the materials used in the crystalline growth process. They may also result from
variances in the manufacturing process. We have many steps in our line that are partially or fully automated but other
manufacturing steps are performed manually. We intend to increase the level of automation, particularly in cleaning the
wafers. Due to potential defects, yield is a key factor in our manufacturing cost. Other key elements are the initial cost of
the raw material elements, manufacturing equipment, factory loading, facilities and labor. In 2015, we purchased wafer
processing equipment. In addition, we secured a manufacturing license. This license includes detailed work instructions for
using the equipment purchased and allows us to apply the licensed proprietary wafer processing technology at any step and
on any form of equipment in our line.

Together with certain subsidiaries we have partial ownership of 10 raw material companies in China that form the

backbone of our supply chain model. These companies generally provide us with reliable supply, market trend visibility,
and shorter lead-times for raw materials central to our manufactured products, including gallium, gallium alloys, indium
phosphide poly-crystal, high-purity arsenic, germanium, germanium dioxide, pBN and boron oxide. We believe that these
raw material companies have been and will continue to be advantageous in allowing us to procure materials to support our
planned growth. In addition, we purchase supply parts, components and raw materials from several other domestic and
international suppliers. We depend on a single or limited number of suppliers for certain critical materials used in the
production of our substrates, such as quartz tubing, arsenic, phosphorus and polishing solutions. We generally purchase our
materials through standard purchase orders and not pursuant to long-term supply contracts.

Recycling

We developed a proprietary process technology that enables us to recycle remnants of indium phosphide
processing material. The process was introduced into manufacturing in 2022. The process involves capturing certain InP
waste materials generated in the manufacturing process. These materials can then be re-processed and cycled back into the
normal process procedures. Not only is this beneficial for environmental reasons, it also reduces our total material costs
and, ultimately, improves our gross margin. We are continuing this recycling effort and expect to apply this process to
gallium arsenide processing in the future.

Sales and Marketing

We sell our substrate products directly to customers through our direct salesforce in the United States, China and
Europe. We also use independent sales representatives and distributors in Japan, Taiwan, Korea and other areas. Our direct
salesforce is knowledgeable in the use of compound and single-element substrates. Specialty material wafers are
scientifically complicated. Our application engineers must work closely with customers during all stages of our wafer
substrate manufacturing process, from developing the precise composition of the wafer substrate through manufacturing
and processing the wafer substrate to the customer’s specifications. We believe that maintaining a close relationship with
customers and providing them with engineering support improves customer satisfaction and provides us with a competitive
advantage in selling. A significant percentage of the members of our technical sales support team who frequently engage
with customers have PhDs in physics or materials science.

International Sales.  International sales are a substantial part of our business. Sales to customers outside North 

America (primarily the United States) accounted for approximately 86% of our revenue for 2022 and approximately 90% 
of our revenue during each of 2021 and 2020. The primary markets for sales of our substrate products outside of North 
America are to customers located in Asia and Western Europe.

Our raw material companies sell specialty raw materials including 4N, 5N, 6N, 7N and 8N gallium, boron oxide,
germanium, arsenic, germanium dioxide, pyrolytic boron nitride crucibles used in crystal growth, parts for MBE and parts
used in manufacturing OLED rings. Each raw material company has its own separate sales force and sells directly to its
own customers in addition to selling raw materials to us.

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Research and Development

To maintain and improve our competitive position, we focus our research and development efforts on designing 

new proprietary processes and products, improving the performance of existing products, achieving new lows in EPD, 
increasing yields and reducing manufacturing costs. We also conduct research and development focusing on larger 
diameter wafers and, in our history, we have consistently developed new products based on larger wafer diameters.  Crystal 
growth of specialty earth materials becomes significantly more difficult as the ingot diameter increases because a 
consistent temperature, and in the case of InP, consistent control of pressure, must be applied over a larger surface area.  In 
2015, we acquired certain proprietary InP crystal growth technology and equipment from Crystacomm.

Certain micro devices, such as those used in industrial lasers, require GaAs wafers with very low EPD. Low EPD 
will also be required for GaAs 8-inch diameter wafers that will be used in micro LED applications and InP wafers that will 
be used in certain high-end applications. Low EPD has been, and will remain, a focus in our research and development 
efforts.  

Our current substrate research and development activities focus on continued development and enhancement of

GaAs, InP and Ge substrates, including improved yield, enhanced surface and electrical characteristics and uniformity,
greater substrate strength and increased crystal length. In 2015, we acquired proprietary wafer processing equipment from
Hitachi Metals. The Hitachi Metals purchase includes a license covering the use of the proprietary equipment and Hitachi
Metals’ proprietary wafer processing technology. A particular focus of the equipment and process technology is on
cleaning the wafers. It is important to remove any residual cleaning agents from each wafer to ensure that the epitaxial
growth process is not encumbered by residual chemicals on the wafer.

As a manufacturing company, we must constantly improve our manufacturing processes to remain competitive,

and our research and development programs must be integrated into our manufacturing lines. All of our research and
development is conducted at our manufacturing facilities and the process technology developed by our China teams over
the last 20 years enables us to remain competitive and to provide high-quality wafer substrates to our customers. Our China
research and development teams must continue to stay close to the manufacturing sites and develop new process steps,
features and benefits. We believe our teams are fully capable of moving the process technology forward.

Our consolidated subsidiaries conduct research and development, focusing on gallium alloys, gallium refinement

and pyrolytic boron nitride crucibles used in high temperature crystal growth.

We have assembled a multi-disciplinary team of skilled scientists, engineers and technicians to meet our research

and development objectives. Research and development expenses were $13.9 million in 2022, compared with $10.3
million in 2021 and $7.1 million in 2020. Development work focusing on yield, continuous improvement and other matters
related to our research and development efforts also occurs within regular manufacturing processes. These costs are
included in our cost of revenue because it is difficult to isolate them as research and development.

Competition

The semiconductor substrate industry is characterized by narrow technological boundaries, price erosion and

generally intense competition. Certain wafer substrates, such as low-quality wafer substrates for consumer products using
LED lighting, compete almost entirely on price. Other products, such as InP and low EPD GaAs wafers, have fewer
competitors and quality is a key competitive factor in addition to price. We face actual and potential competition from a
number of established companies who have the advantages of greater name recognition and more established relationships
in the industry. In some cases, our competitors have substantially greater financial, technical and marketing resources as
they are divisions of much larger companies. They may utilize these advantages to expand their product offerings more
quickly, adapt to new or emerging technologies and changes in customer requirements more quickly, and devote greater
resources to the marketing and sale of their products. We believe a critical factor in our business is the level of technical
support we provide to the customer or prospective customer and we attempt to counter possible advantages of name
recognition or size with superior technical support through our team of technical sales support professionals, the majority
of whom hold PhDs in physics or materials science.

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We believe that the primary competitive factors in the markets in which our substrate products compete are:

● quality;

● price;

● customer technical support;

● performance;

● meeting customer specifications; and

● manufacturing capacity.

Our ability to compete in target markets also depends on factors such as:

● the timing and success of the development and introduction of new products, including larger diameter

wafers, and product features by us and our competitors;

● the availability of adequate sources of raw materials;

● protection of our proprietary methods, systems and processes;

● protection of our products and processes by effective use of intellectual property laws; and

● general economic conditions, which impact end markets using substrates.

A majority of our customers specialize in epitaxial growth, a complex series of chemical layers grown on top of

our wafers. Our wafers cannot be used to make chips until the epitaxial layers are grown. Typically, our customer or
prospective customer has at least two qualified substrate suppliers. Qualified suppliers must meet industry-standard 
specifications for quality, on-time delivery and customer support. Once a substrate supplier has qualified with a customer, 
price, consistent quality and current and future product delivery lead times become the most important competitive factors. 
A supplier that cannot meet a customer’s current lead times or that a customer perceives will not be able to meet future 
demand and provide consistent quality can lose market share. Our primary competition in the market for compound and 
single element semiconductor substrates includes Sumitomo Electric Industries (“Sumitomo”), Japan Energy (“JX”), 
Freiberger Compound Materials (“Freiberger”), Umicore, China Crystal Technology Corp. (“CCTC”) and Vital Materials. 
We believe that at least two of our competitors are shipping high volumes of GaAs substrates manufactured using a process 
similar to our VGF technology. In addition, we also face competition from semiconductor device manufacturers that may 
use other specialty material substrates that are not GaAs, InP or Ge based materials and that are actively exploring 
alternative materials. For example, silicon-on-insulator (“SOI”) technology, a silicon wafer technology that produces 
satisfactory devices at lower cost, has been proven in the market. From 2012 to 2015, SOI technology displaced GaAs 
chips in key sectors, primarily the radio frequency (“RF”) switching function in cell phones.  

Because of our vertically integrated, sophisticated supply chain, we believe we are the only compound 
semiconductor substrate supplier to offer a broad suite of raw materials. We believe this gives us a unique competitive 
advantage because we have greater control and stability over many of our needed materials.  Further, we believe we have 
some advantage in manufacturing costs. In the event of a significant increase in demand we believe our raw materials 
supply chain strategy and our ability to rapidly increase capacity can provide us some advantage. 

Intellectual Property

Our success and the competitive position of our VGF technology depend on our ability to maintain our proprietary

process technology secrets and other intellectual property protections. We rely on a combination of patents,

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trademark and trade secret laws, non-disclosure agreements and other intellectual property protection methods to protect
our proprietary technology. We believe that, due to the rapid pace of technological innovation in the markets for our
products, our ability to establish and maintain a position of technology leadership depends as much on the skills of our
research and development personnel as upon the legal protections afforded our existing technologies. To protect our trade
secrets, we take certain measures to ensure their secrecy, such as executing non-disclosure agreements with our employees,
customers and suppliers. However, reliance on trade secrets is only an effective business practice insofar as trade secrets
remain undisclosed and a proprietary product or process is not reverse engineered or independently developed.

In addition to proprietary process trade secrets, we also file patents. To date, we have been issued 111 patents that

relate to our VGF products and processes; 83 in China, 11 in the United States, 8 in Japan, 4 in Taiwan, 3 in the European
Union, and 2 in Germany. Patents have a protected life of 20 years (or 10 years for utility model patents in China) from
their filing dates. Our patents have expiration dates ranging from 2023 to 2038. In some cases we may consider filing
divisional, continuation or continuation-in-part of the existing patents for additional claims. We have several patent
applications pending in China, United States, and rest of the world. Furthermore, in aggregate, our consolidated raw
material companies have been issued 59 patents in China, including 26 patents issued to JinMei and 59 patents issued to
BoYu.

In the normal course of business, we periodically receive and make inquiries regarding possible patent
infringement. In dealing with such inquiries, it may become necessary or useful for us to obtain or grant licenses or other
rights. However, there can be no assurance that such licenses or rights will be available to us on commercially reasonable
terms. If we are not able to resolve or settle claims, obtain necessary licenses on commercially reasonable terms and/or
successfully prosecute or defend our position, our business, financial condition and results of operations could be
materially and adversely affected.

Environmental Regulations

We are subject to federal, state and local environmental and safety laws and regulations in all of our operating 

locations, including laws and regulations of China, such as laws and regulations related to the development, manufacture 
and use of our products, the use of hazardous materials, the operation of our facilities, and the use of the real property. 
These laws and regulations govern the use, storage, discharge and disposal of hazardous materials during manufacturing, 
research and development and sales demonstrations. We maintain a number of environmental, health and safety programs 
that are primarily preventive in nature. As part of these programs, we regularly monitor ongoing compliance. If we fail to 
comply with applicable regulations, we could be subject to substantial liability for clean-up efforts, personal injury, fines or 
suspension or be forced to cease our operations, and/or suspend or terminate the development, manufacture or use of 
certain of our products, the use of our facilities, or the use of our real property, each of which could have a material adverse 
effect on our business, financial condition and results of operations.  The regulatory landscape shifts and changes in China 
as that country works to improve the environment. Because we manufacture all of our products in China, we are subject to 
an evolving set of regulations that could require changes in our equipment and processes and require us to obtain new 
permits. In 2017, China increased its focus on environmental concerns which increased pressure on manufacturing 
companies. During periods of severe air pollution in Beijing, manufacturing companies, including AXT, may be ordered by 
the local government to stop production for several days.  For example, in the first quarter of 2018, over 300 manufacturing 
companies, including AXT, were intermittently shut down by the local government for a total of ten days from February 27 
to March 31, due to severe air pollution.

Human Capital

As of December 31, 2022, AXT and Tongmei had 1,076 employees, which consisted of 26 employees in our

headquarters in Fremont, California, one sales professional in France and 1,049 employees in our factories in China. In
addition, our consolidated raw material companies had, in total, 483 employees. In aggregate, we and our consolidated raw
material companies had 1,559 employees, of whom 1,158 were principally engaged in manufacturing, 184 in sales and
administration and 217 in research and development. Of these 1,559 employees, 26, consisting of sales and marketing,
accounting and finance, administration and corporate executives were located in the United States, one in

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France and 1,532 in China. Our employees in China are citizens of China, have families and pay taxes in China. We believe
these factors are viewed favorably by government agencies in China.

We believe that our future success largely depends upon our continued ability to attract and retain highly skilled

employees. We provide our employees with competitive salaries and bonuses, opportunities for equity ownership,
development programs that enable continued learning and growth and a robust employment package that promotes well-
being across all aspects of their lives, including health care and paid time off. Most of our employees in China are
represented by unions. As of December 31, 2022, 1,278 employees in China, including employees of our consolidated raw
material companies, were represented by unions. We have never experienced a work stoppage and we consider our
relations with our employees to be good.

Geographical Information

Please see Note 14 to our consolidated financial statements for information regarding our foreign operations, and

see “Risks related to international aspects of our business” under Item 1A. Risk Factors for further information on risks
attendant to our foreign operations and dependence.

Available Information

Our principal executive offices are located at 4281 Technology Drive, Fremont, CA 94538, and our main
telephone number at this address is (510) 438-4700. Our Internet website address is www.axt.com. Our website address is
given solely for informational purposes; we do not intend, by this reference, that our website should be deemed to be part
of this Annual Report on Form 10-K or to incorporate the information available at our website address into this Annual
Report on Form 10-K.

We file electronically with the SEC our annual reports on Form 10-K, quarterly reports on Form 10-Q, current

reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the
Securities Exchange Act of 1934, as amended. We make these reports available free of charge through our Internet website
as soon as reasonably practicable after we have electronically filed such material with the SEC. These reports can also be
obtained from the SEC’s Internet website at www.sec.gov.

Item 1A. Risk Factors

For ease of reference, we have divided these risks and uncertainties into the following general categories:

I.

Summary Risk Factors;

II. Risks Related to Our Business and Operations;

III. Risks Related to International Aspects of Our Business;

IV. Risks Related to Our Financial Results and Capital Structure;

V. Risks Related to Our Intellectual Property; and

VI. Risks Related to Compliance, Environmental Regulations and Other Legal Matters.

I.

Summary Risk Factors

● We are subject to a number of unique legal and operational risks associated with our corporate structure.
● The PRC central government may intervene in or influence our PRC operations at any time and the rules and

regulations in China can change quickly with little advance notice.

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● Although the audit report included in this Annual Report is prepared by an independent registered public

accounting firm who is currently inspected fully by the Public Company Accounting Oversight Board (the
“PCAOB”), there is no guarantee that future audit reports will be prepared by an independent registered public
accounting firm that is completely inspected by the PCAOB.

● Our NASDAQ stock price is volatile and our stock price could decline. Unpredictable fluctuations in our

operating results, changes and events in our end markets and global trends cause volatility in our stock price.
● COVID-19 or other contagious diseases may affect our business operations and financial performance. Lack of

supply of vaccines and resistance by some to be vaccinated could prolong COVID-19.

● Global economic and political conditions, including trade tariffs and restrictions from China, may have a negative

impact on our business and financial results.

● Changes in China’s political, social, regulatory or economic environments may affect our financial performance.
● The Chinese central government is increasingly aware of air pollution and other forms of environmental pollution 
and their reform efforts can impact our manufacturing, including intermittent mandatory shutdowns.  Shutdowns 
or underutilizing our manufacturing facilities may result in declines in our gross margins.

● Enhanced trade tariffs, import restrictions, export restrictions, Chinese regulations or other trade barriers may

materially harm our business.

● If China places restrictions on freight and transportation routes and on ports of entry and departure this could

result in shipping delays or increased costs for shipping.

● Our international operations are exposed to potential adverse tax consequence in China.
● Our gross margin has fluctuated historically and may decline or increase due to several factors. Factors such as

product mix, unit volume, yields and other manufacturing efficiencies can cause our gross margin to decrease or
increase from quarter to quarter.

● The proposed Tongmei IPO on the STAR Market in China could fail to be completed. This could result in
investor disappointment and in failure to secure sufficient capital needed to take advantage of market
opportunities for our products. Our stock price could decline.

● The terms of the private equity raised by Tongmei in China grant each investor a right of redemption if the IPO

fails to pass the audit of the Shanghai Stock Exchange, is not approved by the CSRC or Tongmei cancels the IPO
application. This could result in disgorging the cash that we raised from the Investors.

● Defects in our products could diminish demand for our products. Our ability to receive orders from tier one
customers is contingent on producing wafer substrates of very high quality and deploying best practices in
manufacturing. We may not always be able to meet these requirements and we could then lose revenue.
● Difficulties in accurately estimating market demand could result in over-investing in equipment and capacity

expansion or losing market share if we do not invest sufficiently.

● Attracting and retaining tier one customers requires that we succeed in our research and development programs.  
Customers establish difficult to meet product specifications regarding defect densities, surface flatness diameter 
size and other specifications pushing the boundaries of material science. We may not achieve these specifications.

● We are subject to foreign exchange gains and losses that materially impact our consolidated statements of 
operations.  Because we are a global company we are exposed to changes and swings in foreign exchange, 
particularly when currencies experience periods of volatility.
● Joint venture raw material companies in China bring certain risks.
● Risks exist in utilizing our new gallium arsenide manufacturing sites efficiently.
● We derive a significant portion of our revenue from international sales, and our ability to sustain and increase our

international sales involves significant risks.

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II.

Risks Related to Our Business and Operations

Silicon substrates (wafers) are significantly lower in cost compared to substrates made from specialty materials, such as
those that we produce, and new silicon-based technologies could enable silicon-based substrates to replace specialty
material-based substrates for certain applications.

Historically silicon wafers or substrates are less expensive than specialty material substrates, such as those that we

produce. Electronic circuit designers will generally consider silicon first and only turn to alternative materials if silicon
cannot provide the required functionality in terms of power consumption, speed, wave lengths or other specifications.
Beginning in 2011, certain applications that had previously used GaAs substrates, specifically the RF chip in mobile
phones, adopted a new silicon-based technology called silicon on insulator, or SOI. SOI technology uses a silicon-
insulator-silicon layered substrate in place of conventional silicon substrates in semiconductor manufacturing. SOI
substrates cost less than GaAs substrates and, although their performance is not as robust as GaAs substrates in terms of
power consumption, heat generation and speed, they became acceptable in mobile phones and other applications that were
previously dominated by GaAs substrates. The adoption of SOI resulted in decreased GaAs wafer demand, and decreased
revenue. If SOI or new silicon-based technologies gain more widespread market acceptance, or are used in more
applications, our sales of specialty material-based substrates could be reduced and our business and operating results could
be significantly and adversely affected.

COVID-19 or other contagious diseases may affect our business operations and financial performance.

The spread of COVID-19 has impacted our operations and financial performance. This outbreak has triggered

references to the SARS outbreak, which occurred in 2003 and affected our business operations. Any severe occurrence of
an outbreak of a contagious disease such as COVID-19, SARS, Avian Flu or Ebola may cause us or the government to
temporarily close our manufacturing operations in China. In January 2020, virtually all companies in China were ordered
to remain closed after the traditional Lunar New Year holiday ended, including our subsidiaries in China. In late March
2022, as a result of an outbreak of COVID-19, Shanghai was locked down and certain manufacturing facilities were
required to close. In the second quarter of 2022, rising COVID-19 infections in Beijing resulted in concerns of a city-wide
lockdown which could have required our manufacturing facilities in Beijing to close temporarily. Although some apartment
complexes were locked down, there was no city-wide lockdown. In December 2022, the PRC government ended its zero-
COVID policy. If there is a renewed surge of the COVID-19 pandemic in cities in which our PRC subsidiaries and PRC
joint ventures are located, the Chinese government may require these companies to close again. If one or more of our key
suppliers is required to close for an extended period, we might not have enough raw material inventories to continue
manufacturing operations. In addition, travel restrictions between China and the U.S. have disrupted our normal movement
to and from China and this has impacted our efficiency. If COVID-19 vaccines are not widely available or people choose
not to be vaccinated, our business operations may be affected negatively. The outbreak has affected transportation and
reduced the availability of air transport, caused port closures, and increased border controls and closures. If our
manufacturing operations were closed for a significant period or we experience difficulty in shipping our products, we
could lose revenue and market share, which would depress our financial performance and could be difficult to recapture. If
one of our key customers is required to close for an extended period, this may delay the placement of new orders. As a
result, our revenue would decline. Further, customers might default on their obligations to us. In the first quarter of 2020
we observed an increase in our accounts receivable and believe this was the result of businesses slowing down and a
general cautiousness due to the COVID-19 pandemic. Such events would negatively impact our financial performance.

Our gross margin has fluctuated historically and may decline due to several factors.

Our gross margin has fluctuated from period to period as a result of increases or decreases in total revenue, unit

volume, shifts in product mix, shifts in the cost of raw materials, costs related to the relocation of our gallium arsenide and
germanium production lines, including costs related to hiring additional manufacturing employees at our new locations,
tariffs imposed by the U.S. government, the introduction of new products, decreases in average selling prices for products,
utilization of our manufacturing capacity, fluctuations in manufacturing yields and our ability to reduce

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product costs. These factors and other variables change from period to period and these fluctuations are expected to
continue in the future. For example, in the second quarter of 2019 our gross margin was 34.3% but it dropped to 21.0% in
the fourth quarter of 2019 as a result of several of these factors.

Our raw material companies experience selling price volatility and purchase price volatility in acquiring base
materials. We consolidate the results of two of these raw material companies any reduction in their gross margins could
have a significant, adverse impact on our overall gross margins. One or more of our companies has in the past sold, and
may in the future sell, raw materials at significantly reduced prices in order to gain volume sales or sales to new customers.
In addition, at some points in the last three years, the market price of gallium dropped below our per unit inventory cost
and we incurred an inventory write down under the lower of cost or net realizable value accounting rules.

Shutdowns or underutilizing our manufacturing facilities may result in declines in our gross margins.

An important factor in our success is the extent to which we are able to utilize the available capacity in our
manufacturing facilities. A number of factors and circumstances may reduce utilization rates, including periods of industry
overcapacity, low levels of customer orders, operating inefficiencies, mechanical failures and disruption of operations due
to expansion, power interruptions, fire, flood, other natural disasters or calamities or government-ordered mandatory
factory shutdowns, including as a result of the COVID-19 pandemic. Severe air pollution in Beijing can trigger mandatory
factory shutdowns. For example, in the first quarter of 2018, over 300 manufacturing companies, including AXT, were
intermittently shut down by the local government for a total of ten days from February 27 to March 31, due to severe air
pollution. In late March 2022, as a result of an outbreak of COVID-19, Shanghai was locked down and certain
manufacturing facilities were required to close. In the second quarter of 2022, rising COVID-19 infections in Beijing
resulted in concerns of a city-wide lockdown, which could have required our manufacturing facilities in Beijing to close
temporarily. Although some apartment complexes were locked down there was no city-wide lockdown. In December 2022,
the PRC government ended its zero-COVID policy. Further, we have increased capacity by adding two new sites and this
could reduce our utilization rate and increase our depreciation charges. Because many portions of our manufacturing costs
are relatively fixed, high utilization rates are critical to our gross margins and operating results. If we fail to achieve
acceptable manufacturing volumes or experience product shipment delays, our results of operations will be negatively
affected. During periods of decreased demand, we have underutilized our manufacturing lines. If we are unable to improve
utilization levels at our facilities during periods of decreased demand and correctly manage capacity, the fixed expense
levels will have an adverse effect on our business, financial condition and results of operations. For example, in the three
months ended December 31, 2019, our revenue dropped to $18.4 million and our gross margin was only 21.0%.

If we are unable to utilize the available capacity in our manufacturing facilities, we may need to implement a

restructuring plan, which could have a material adverse effect on our revenue, our results of operations and our financial
condition. For example, in 2013, we concluded that incoming orders were insufficient and that we were significantly
underutilizing our factory capacity. As a result, in February 2014, we announced a restructuring plan with respect to our
China company, Tongmei, in order to better align manufacturing capacity with demand. Under the restructuring plan, we
recorded a charge of approximately $907,000 in the first quarter of 2014.

If we receive fewer customer orders than forecasted or if our customers delay or cancel orders, we may not be able

to reduce our manufacturing costs in the short-term and our gross margins would be negatively affected. In addition, lead
times required by our customers are shrinking, which reduces our ability to forecast orders and properly balance our
capacity utilization.

If we have low product yields, the shipment of our products may be delayed and our product cost and operating results
may be adversely impacted.

A critical factor in our product cost is yield. Our products are manufactured using complex crystal growth and
wafer processing technologies, and the number of usable wafer substrates we produce can fluctuate as a result of many
factors, including:

● poor control of furnace temperature and pressure;

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● impurities in the materials used;

● contamination of the manufacturing environment;

● quality control and inconsistency in quality levels;

● lack of automation and inconsistent processing requiring manual manufacturing steps;

● substrate breakage during the manufacturing process; and

● equipment failure, power outages or variations in the manufacturing process.

An example where yield is of special concern is for our six-inch semi-conducting gallium arsenide substrates,

which can be used for manufacturing industrial lasers and LED lighting. These applications require very low defect
densities, also called EPD, and our yields will be lower than the yields achieved for the same substrate when it will be used
in other applications. If we are unable to achieve the targeted quantity of low defect density substrates, then our
manufacturing costs would increase and our gross margins would be negatively impacted.

In addition, we may modify our process to meet a customer specification, but this can impact our yields. If our
yields decrease, our revenue could decline if we are unable to produce products to our customers’ requirements. At the
same time, our manufacturing costs could remain fixed, or could increase. Lower yields negatively impact our gross
margin. We have experienced product shipment delays and difficulties in achieving acceptable yields on both new and
older products, and such delays and poor yields have adversely affected our operating results. We may experience similar
problems in the future and we cannot predict when they may occur, their duration or severity.

If our manufacturing processes result in defects in our products making them unfit for use by our customers, our

products would be rejected, resulting in compensation costs paid to our customers, and possible disqualification. This could
lead to revenue loss and market share loss.

Risks exist in utilizing our gallium arsenide manufacturing sites efficiently.

The Beijing city government is moving its offices to the Tongzhou district where our original manufacturing

facility is currently located. The city government is in the process of moving thousands of government employees into this
area. To create room and upgrade the district, the city instructed virtually all existing manufacturing companies, including
AXT, to relocate all or some of their manufacturing lines. We were instructed to move our gallium arsenide manufacturing
line out of the area.

Although the relocation is completed and we are in volume production at the new sites, unforeseen manufacturing

issues at the new sites could still occur. Problems could occur as we add capacity or comply with strict guidelines as
customers perform their qualifications. All of this will require us to continue to diligently address the many details that
arise at each of our new sites. A failure to properly accomplish this could result in disruption to our production and have a
material adverse impact on our revenue, our results of operations and our financial condition. If we fail to meet the product
qualification and volume requirements of a customer, we may lose sales to that customer. Our reputation may also be
damaged. Any loss of sales could have a material adverse effect on our revenue, our results of operations and our financial
condition.

Some of our key employees are relocating to our new manufacturing sites. Travel restrictions within China

resulting from COVID-19 have impacted their relocation and hindered commuting. Certain employees may choose not to
relocate. If we are unable to continue to employ those key employees in our original manufacturing facility, we may be
required to terminate those employees and could incur severance costs. If the Chinese government does not assist us in this
matter it could materially and adversely impact our results of operations and our financial condition. Further, a loss of key
employees or our inability to hire qualified employees could disrupt our production, which could materially and adversely
impact our results of operations and our financial condition.

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The Chinese government has in the past imposed temporary restrictions on manufacturing facilities, such as the

restrictions imposed on polluting factories for the 2008 Olympics and the 2014 Asian Pacific Economic Cooperation event.
These restrictions included a shutdown of the transportation of materials and power plants to reduce air pollution. To
reduce air pollution in Beijing, the Chinese government has sometimes limited the construction of new, or expansion of
existing, facilities by manufacturing companies in the Beijing area or required mandatory factory shutdowns. For example,
in the first quarter of 2018, over 300 manufacturing companies, including AXT, were intermittently shut down by the local
government for a total of ten days from February 27 to March 31 due to severe air pollution. In late March 2022, as a result
of an outbreak of COVID-19, Shanghai was locked down and certain manufacturing facilities were required to close. In the
second quarter of 2022, rising COVID-19 infections in Beijing resulted in concerns of a city-wide lockdown which could
have required our manufacturing facilities in Beijing to close temporarily. Although some apartment complexes were
locked down, there was no city-wide lockdown. In December 2022, the PRC government ended its zero-COVID policy. If
the government applies similar restrictions to us or requires mandatory factory shutdowns in the future, then such
restrictions or shutdowns could have an adverse impact on our results of operations and our financial condition. Our ability
to supply current or new orders could be significantly impacted. Customers could then be required to purchase products
from our competitors, causing our competitors to take market share from us.

In addition, from time to time, the Chinese government issues new regulations, which may require additional
actions on our part to comply. On February 27, 2015, the China State Administration of Work Safety updated its list of
hazardous substances. The previous list, which was published in 2002, did not restrict the materials that we use in our
wafers. The new list added gallium arsenide. As a result of the newly published list, we were required to seek additional
permits.

Additional customers may require that they re-qualify our gallium arsenide wafer substrates or our new sites as a result
of relocating our gallium arsenide manufacturing lines.

Although some of our largest customers have qualified our new sites there may still be some who will decide to 
go through the qualification process. If we fail to meet the product qualification requirements of a customer, we may lose 
sales to that customer. Our reputation may also be damaged. Any loss of sales could have a material adverse effect on our 
revenue, our results of operations and our financial condition.  

Global economic and political conditions, including trade tariffs and restrictions, may have a negative impact on our
business and financial results.

In September 2018, the Trump Administration announced a list of thousands of categories of goods that became 

subject to tariffs when imported into the United States from China. This pronouncement imposed tariffs on wafer substrates 
we imported into the United States. The initial tariff rate was 10% and subsequently was increased to 25%.  Approximately 
14% of our revenue derives from importing our wafers into the United States. In the years ended December 31, 2022, 2021 
and 2020 we paid approximately $3.3 million, $1.3 million and $1.3 million, respectively, in tariffs.  The future impact of 
tariffs and trade wars is uncertain.

The economic and political conditions between China and the United States, in our view, create an unstable

business environment. The United States has restricted access by certain Chinese technology companies to items produced
domestically and abroad from U.S. technology and software, which may impact our ability to grow our revenue. Trade
restrictions against China have resulted in a greater determination within China to be self-sufficient and produce more
goods domestically. Government agencies in China may be encouraging and supporting the founding of new companies,
the addition of new products in existing companies and more vertical integration within companies. This could negatively
impact our sales in China.

Our operations and financial results depend on worldwide economic and political conditions and their impact on

levels of business spending, which has deteriorated significantly in many countries and regions. Uncertainties in the
political, financial and credit markets and U.S. financial system may cause our customers to postpone deliveries. The
COVID-19 virus is an additional cause of uncertainty. Additionally, recent U.S. bank failures may affect our customers.
Delays in the placement of new orders and extended uncertainties may reduce future sales of our products and services.
The revenue growth and profitability of our business depends on the overall demand for our substrates. Because the end

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users of our products are primarily large companies whose businesses fluctuate with general economic and business
conditions, a softening of demand for products that use our substrates, caused by a weakening economy, may result in
decreased revenue. Customers may find themselves facing excess inventory from earlier purchases, and may defer or
reconsider purchasing products due to the downturn in their business and in the general economy. For example, global
business conditions deteriorated in the second half of 2022. In the second quarter of 2022, our revenue totaled $39.5
million. In the fourth quarter of 2022, our revenue declined to $26.8 million. If market conditions deteriorate, we may
experience increased collection times and greater write-offs, either of which could have a material adverse effect on our
profitability and our cash flow.

Future tightening of credit markets and concerns regarding the availability of credit may make it more difficult for
our customers to raise capital, whether debt or equity, to finance their purchases of capital equipment or of the products we
sell. Delays in our customers’ ability to obtain such financing, or the unavailability of such financing, would adversely
affect our product sales and revenues and, therefore, harm our business and operating results. We cannot predict the timing,
duration of or effect on our business of any future economic downturn or the timing or strength of any subsequent recovery.

If any of our facilities are damaged by occurrences such as fire, explosion, power outage or natural disaster, we might
not be able to manufacture our products.

The ongoing operation of our manufacturing and production facilities is critical to our ability to meet demand for
our products. If we are not able to use all or a significant portion of our facilities for prolonged periods for any reason, we
would not be able to manufacture products for our customers. For example, a fire or explosion caused by our use of
combustible chemicals, high furnace temperatures or, in the case of InP, high pressure during our manufacturing processes
could render some of our facilities inoperable for an indefinite period of time. Actions outside of our control, such as
earthquakes or other natural disasters, could also damage our facilities, rendering them inoperable. If we are unable to
operate our facilities and manufacture our products, we would lose customers and revenue and our business would be
harmed.

On the evening of March 15, 2017, an electrical short-circuit fire occurred at our Beijing manufacturing facility.  

The electrical power supply supporting 2-inch, 3-inch and 4-inch gallium arsenide and germanium crystal growth was 
damaged and production in that area was stopped. In addition, a wastewater pipe was damaged resulting in a halt to wafer 
processing for four days until the pipe could be repaired. We were able to rotate key furnace hardware and use some of the 
6-inch capacity for smaller diameter crystal growth production to mitigate the impact of the fire and resume production. If 
we are unable to recover from a fire or natural disaster, our business and operating results could be materially and 
adversely affected.

Demand for our products may decrease if demand for the end-user applications decrease or if manufacturers
downstream in our supply chain experience difficulty manufacturing, marketing or selling their products.

Our products are used to produce components for electronic and opto-electronic products. Accordingly, demand
for our products is subject to the demand for end-user applications, including certain consumer applications, which utilize
our products, as well as factors affecting the ability of the manufacturers downstream in our supply chain to introduce and
market their products successfully, including:

● worldwide economic and political conditions and their impact on levels of business spending;

● the competition such manufacturers face in their particular industries;

● end of life obsolescence of products containing devices built on our wafers;

● the technical, manufacturing, sales, marketing and management capabilities of such manufacturers;

● the financial and other resources of such manufacturers; and

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● the inability of such manufacturers to sell their products if they infringe third-party intellectual property

rights.

If demand for the end-user applications for which our products are used decreases, or if manufacturers

downstream in our supply chain are unable to develop, market and sell their products, demand for our products will
decrease. For example, during 2019 widespread political and economic instability and trade war concerns resulted in a
general slowdown and our revenue decreased significantly. Additionally, in the second half of 2016, manufacturers
producing and selling passive optical network devices known as EPONs and GPONs experienced a slowdown in demand
resulting in surplus inventory on hand. The slowdown persisted until late in 2017. This resulted in a slowdown of sales of
our InP substrates used in the PON market. More recently, global business conditions deteriorated in the second half of
2022. In the second quarter of 2022, our revenue totaled $39.5 million. In the fourth quarter of 2022 our revenue declined
to $26.8 million. We expect similar cycles of strong demand followed by lower demand will occur for various InP, GaAs or
Ge substrates in the future.

Our revenue, gross margins and profitability can be hurt if the average sales price of the various raw materials in our
partially owned companies decreases.

Although the companies in our vertically integrated supply chain have historically made a positive contribution to
our financial performance, when the average selling prices for the raw materials produced decline, this results in a negative
impact on our revenue, gross margin and profitability. For example, the average selling prices for 4N gallium and for
germanium were driven down by oversupply in the past, and negatively impacted our financial results. In 2022 and 2021,
the companies accounted for under the equity method of accounting contributed a gain of $6.0 million and $4.4 million,
respectively, to our consolidated financial statements. However, in 2019, the companies accounted for under the equity
method of accounting contributed a loss of $1.9 million to our consolidated financial statements. Further, in several
quarters over the past three years, one of our consolidated subsidiaries incurred a lower of cost or net realizable value
inventory write down, which negatively impacted our consolidated gross margin. In the first quarter of 2019, we incurred
an impairment charge of $1.1 million for a germanium materials company in China in which we have a 25% ownership
interest, writing down our investment to zero value. If the pricing environment remains stressed by oversupply and our raw
material companies cannot reduce their production costs, then the reduced average selling prices of the raw materials will
have a continuing adverse impact on our revenue, gross margins and net profit.

Problems incurred in our raw material companies or our investment partners could result in a material adverse impact
on our financial condition or results of operations.

We have invested in raw material companies in China that produce materials, including 99.99% pure gallium (4N
Ga), high purity gallium (6N and 7N Ga), arsenic, germanium, germanium dioxide, pyrolytic boron nitride (pBN) crucibles
and boron oxide (B2O3). We purchase a portion of the materials produced by these companies for our use and they sell the
remainder of their production to third parties. We consolidate the companies in which we have a majority or controlling
financial interest and employ equity accounting for the companies in which we have a smaller ownership interest. Several
of these companies occupy space within larger facilities owned and/or operated by one of the other investment partners.
Several of these partners are engaged in other manufacturing activities at or near the same facility. In some facilities, we
share access to certain functions, including water, hazardous waste treatment or air quality treatment. If a partner in any of
these ventures experiences problems with its operations, or deliberately withholds or disrupts services, disruptions in the
operations of our companies could occur, having a material adverse effect on the financial condition and results of
operation in these companies, and correspondingly on our financial condition or results of operations. For example, since
gallium is a by-product of aluminum, our raw gallium company in China, which is housed in and receives services from an
affiliated aluminum plant, could generate lower production and shipments of gallium as a result of reduced services
provided by the aluminum plant. Accordingly, in order to meet customer supply obligations, our supply chain may have to
source materials from another independent third-party supplier, resulting in higher costs and reduced gross margin.

The China central government has become increasingly concerned about environmental hazards. Air pollution has

been a problem in Beijing and other parts of China. In days of severe air pollution, the government has ordered
manufacturing companies to stop all production. The central government is also tightening control over hazardous

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chemicals and other hazardous elements such as arsenic, which is produced by two of our raw material companies. Further,
the central government encourages employees to report to the appropriate regulatory agencies possible safety or
environmental violations, but there may not be actual violations. Regular use in the normal course of business of hazardous
chemicals or hazardous elements or a company’s failure to meet the ever-tightening standards for control of hazardous
chemicals or hazardous elements could result in orders to shut down permanently, fines or other severe measures. Any such
orders directed at one of our raw material companies could result in impairment charges if the company is forced to close
its business, cease operations or incurs fines or operating losses, which would have a material adverse effect on our
financial results. In the first quarter of 2019, we incurred an impairment charge of $1.1 million for a germanium materials
company in China in which we have a 25% ownership interest, writing down our investment to zero value.

Further, some of our raw material companies share facilities with our raw material investment partners. If either

company is deemed to have violated applicable laws, rules or regulations governing the use, storage, discharge or disposal
of hazardous chemicals, their operations could be adversely affected and we could be subject to substantial liability for
clean-up efforts, personal injury, fines or suspension or termination of operations. Employees working for these companies
could bring litigation against us even though we are not directly controlling those operations. While we would expect to
defend ourselves vigorously in any litigation that is brought against us, litigation is inherently uncertain and it is possible
that our business, financial condition, results of operations or cash flows could be affected. Even if we are not deemed
responsible for the actions of the raw material companies or investment partners, litigation could be costly, time consuming
to defend and divert management attention; in addition, if we are deemed to be the most financially viable of the partners,
plaintiffs may decide to pursue us for damages.

Intense competition in the markets for our products could prevent us from increasing revenue and achieving
profitability.

The markets for our products are intensely competitive. We face competition for our wafer substrate products

from other manufacturers of substrates, such as Sumitomo, JX, Freiberger, Umicore, and CCTC, and from companies, such
as Qorvo and Skyworks, that are actively considering alternative materials to GaAs and marketing semiconductor devices
using these alternative materials. We believe that at least two of our major competitors are shipping high volumes of GaAs
substrates manufactured using a process similar to our VGF process technology. Other competitors may develop and begin
using similar technology. Sumitomo and JX also compete with us in the InP market. If we are unable to compete
effectively, our revenue may decrease and we may not maintain profitability. We face many competitors that have a number
of significant advantages over us, including:

● greater name recognition and market share in the business;

● more manufacturing experience;

● extensive intellectual property; and

● significantly greater financial, technical and marketing resources.

Our competitors could develop new or enhanced products that are more effective than our products.

The level and intensity of competition has increased over the past years and we expect competition to continue to

increase in the future. Competitive pressures have resulted in reductions in the prices of our products, and continued or
increased competition could reduce our market share, require us to further reduce the prices of our products, affect our
ability to recover costs and result in reduced gross margins and profitability.

In addition, new competitors have and may continue to emerge, such as a crystal growing company established by
a former employee in China that is supplying semi-conducting GaAs wafers to the LED market. Competition from sources
such as this could increase, particularly if these competitors are able to obtain large capital investments. Further, recent
trade tensions between China and the United States have resulted in a greater determination within China to be

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self-sufficient and produce more goods domestically. This could result in the formation of new competitors that would
compete against our company and adversely affect our financial results.

Cyber-attacks, system security risks and data protection issues could disrupt our internal operations and cause a
reduction in revenue, increase in expenses, negatively impact our results of operation or result in other adverse
consequences.

Like most technology companies, we could be targeted in cyber-attacks. We face a risk that experienced computer

programmers and hackers may be able to penetrate our network security and misappropriate or compromise our
confidential and proprietary information, potentially without being detected. Computer programmers and hackers also may
be able to develop and deploy viruses, worms, and other malicious software programs that attack our information
technology infrastructure and demand a ransom payment. The costs to us to eliminate or alleviate cyber or other security
problems, bugs, viruses, worms, malicious software programs and security vulnerabilities could be significant, and our
efforts to address these problems may not be successful and could result in interruptions and delays that may impede our
sales, manufacturing, distribution, accounting or other critical functions.

Breaches of our security measures could create system disruptions or cause shutdowns or result in the accidental
loss, inadvertent disclosure or unapproved dissemination of proprietary information or sensitive or confidential data about
us. Cyber-attacks could use fraud, trickery or other forms of deception. A cyber-attack could expose us to a risk of loss or
misuse of information, result in litigation and potential liability, damage our reputation or otherwise harm our business. In
addition, the cost and operational consequences of implementing further data protection measures could be significant.

Portions of our information technology infrastructure might also experience interruptions, delays or cessations of

service or produce errors in connection with systems integration or migration work that takes place from time to time,
which may have a material impact on our business. We may not be successful in implementing new systems and
transitioning data, which could cause business disruptions and be more expensive, time consuming, disruptive and
resource-intensive than originally anticipated. Such disruptions could adversely impact our ability to fulfill orders and
interrupt other processes. Delayed sales, lower margins or lost customers could adversely affect our financial results and
reputation.

The average selling prices of our substrates may decline over relatively short periods, which may reduce our revenue
and gross margins.

Since the market for our products is characterized by declining average selling prices resulting from various
factors, such as increased competition, overcapacity, the introduction of new products and decreased sales of products
incorporating our products, the average selling prices for our products may decline over relatively short time periods. We
have in the past experienced, and in the future may experience, substantial period-to-period fluctuations in operating results
due to declining average selling prices. In certain years, we have experienced an average selling price decline of our
substrate selling prices of approximately 5% to 10%, depending on the substrate product. It is possible that the pace of the
decline of average selling prices could accelerate beyond these levels for certain products in a commoditizing market. We
anticipate that average selling prices may decrease in the future in response to the unstable demand environment, price
reductions by competitors, or by other factors, including pricing pressures from significant customers. When our average
selling prices decline, our revenue and gross profit decline, unless we are able to sell more products or reduce the cost to
manufacture our products. We generally attempt to combat an average selling price decline by improving yields and
manufacturing efficiencies and working to reduce the costs of our raw materials and of manufacturing our products. We
also need to sell our current products in increasing volumes to offset any decline in their average selling prices, and
introduce new products, which we may not be able to do, or do on a timely basis.

In order to remain competitive, we must continually improve our processes, work to reduce the cost of
manufacturing our products and improve our yields and manufacturing efficiencies. Our efforts may not allow us to keep
pace with competitive pricing pressures which could adversely affect our margins. There is no assurance that any changes
effected by us will result in sufficient cost reductions to allow us to reduce the price of our products to remain competitive
or improve our gross margins.

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Defects in our products could diminish demand for our products.

Our wafer products are complex and may contain defects, including defects resulting from impurities inherent in
our raw materials or inconsistencies in our manufacturing processes. We have experienced quality control problems with
some of our products, which caused customers to return products to us, reduce orders for our products, or both. If we
experience quality control problems, or experience other manufacturing problems, customers may return product for credit,
cancel or reduce orders or purchase products from our competitors. We may be unable to maintain or increase sales to our
customers and sales of our products could decline. Defects in our products could cause us to incur higher manufacturing
costs and suffer product returns and additional service expenses, all of which could adversely impact our operating results.
If new products developed by us contain defects when released, our customers may be dissatisfied and we may suffer
negative publicity or customer claims against us, lose sales or experience delays in market acceptance of our new products.

Our substrate products have a long qualification cycle that makes it difficult to forecast revenue from new customers or
for new products sold to existing customers.

New customers typically place orders with us for our substrate products three months to a year or more after our

initial contact with them. The sale of our products is subject to our customers’ lengthy internal evaluation and approval
processes. During this time, we may incur substantial expenses and expend selling, marketing and management efforts
while the customers evaluate our products. These expenditures may not result in sales of our products. If we do not achieve
anticipated sales in a period as expected, we may experience an unplanned shortfall in our revenue. As a result, our
operating results would be adversely affected. In addition, if we fail to meet the product qualification requirements of the
customer, we may not have another opportunity to sell that product to that customer for many months or even years. In the
current competitive climate, the average qualification and sales cycle for our products has lengthened even further and is
expected to continue to make it difficult for us to forecast our future sales accurately. We anticipate that sales of any future
substrate products will also have lengthy qualification periods and will, therefore, be subject to risks substantially similar to
those inherent in the lengthy sales cycles of our current substrate products.

The loss of one or more of our key substrate customers would significantly hurt our operating results.

From time to time, sales to one or more of our customers individually represent more than 10% of our revenue

and if we were to lose a major customer the loss would negatively impact our revenue. Our customers are not obligated to
purchase a specified quantity of our products or to provide us with binding forecasts of product purchases. In addition, our
customers may reduce, delay or cancel orders. In the past, we have experienced a slowdown in bookings, significant push-
outs and cancellation of orders from customers. If we lose a major customer or if a customer cancels, reduces or delays
orders, our revenue would decline. In addition, customers that have accounted for significant revenue in the past may not
continue to generate revenue for us in any future period. Any loss of customers or any delay in scheduled shipments of our
products could cause revenue to fall below our expectations and the expectations of market analysts or investors, causing
our stock price to decline.

The cyclical nature of the semiconductor industry may limit our ability to maintain or increase net sales and operating
results during industry downturns.

The semiconductor industry is highly cyclical and periodically experiences significant economic downturns

characterized by diminished product demand, resulting in production overcapacity and excess inventory in the markets we
serve. A downturn can result in lower unit volumes and rapid erosion of average selling prices. The semiconductor industry
has experienced significant downturns, often in connection with, or in anticipation of, maturing product cycles of both
semiconductor companies’ and their customers’ products or a decline in general economic conditions. This may adversely
affect our results of operations and the value of our business.

Our continuing business depends in significant part upon manufacturers of electronic and opto-electronic

compound semiconductor devices, as well as the current and anticipated market demand for these devices and products
using these devices. As a supplier to the semiconductor industry, we are subject to the business cycles that characterize the
industry. The timing, length and volatility of these cycles are difficult to predict. The compound semiconductor

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industry has historically been cyclical due to sudden changes in demand, the amount of manufacturing capacity and
changes in the technology employed in compound semiconductors. The rate of changes in demand, including end demand,
is high, and the effect of these changes upon us occurs quickly, exacerbating the volatility of these cycles. These changes
have affected the timing and amounts of customers’ purchases and investments in new technology. These industry cycles
create pressure on our revenue, gross margin and net income.

Our industry has in the past experienced periods of oversupply and that has resulted in significantly reduced prices

for compound semiconductor devices and components, including our products, both as a result of general economic
changes and overcapacity. Oversupply causes greater price competition and can cause our revenue, gross margins and net
income to decline. During periods of weak demand, customers typically reduce purchases, delay delivery of products
and/or cancel orders for our products. Order cancellations, reductions in order size or delays in orders could occur and
would materially adversely affect our business and results of operations. Actions to reduce our costs may be insufficient to
align our structure with prevailing business conditions. We may be required to undertake additional cost-cutting measures,
and may be unable to invest in marketing, research and development and engineering at the levels we believe are necessary
to maintain our competitive position. Our failure to make these investments could seriously harm our business.

A significant portion of our operating expense and manufacturing costs are relatively fixed. If revenue for a 

particular quarter is lower than we expect, we likely will be unable to proportionately reduce our operating expenses or 
fixed manufacturing costs for that quarter, which would harm our operating results.  

If we do not successfully develop new product features and improvements and new products that respond to customer
requirements, our ability to generate revenue, obtain new customers, and retain existing customers may suffer.

Our success depends on our ability to offer new product features, improved performance characteristics and new

products, such as larger diameter substrates, low defect density substrates, thicker or thinner substrates, substrates with
extreme surface flatness specifications, substrates that are manufactured with a doped crystal growth process or substrates
that incorporate leading technology and other technological advances. This is an ongoing iterative research and
development process performed by our China team in collaboration with our manufacturing managers. New products must
meet customer needs and compete effectively on quality, price and performance. The markets for our products are
characterized by rapid technological change, changing customer needs and evolving industry standards. If our competitors
introduce products employing new technologies or performance characteristics, our existing products could become
obsolete and unmarketable. Over time, we have seen our competitors selling more substrates manufactured using a crystal
growth technology similar to ours, which has eroded our technological differentiation.

The development of new product features, improved performance characteristics and new products can be a

highly complex process, and we may experience delays in developing and introducing them. Any significant delay could
cause us to fail to timely introduce and gain market acceptance of new products. Further, the costs involved in researching,
developing and engineering new products could be greater than anticipated. If we fail to offer new products or product
enhancements or fail to achieve higher quality products, we may not generate sufficient revenue to offset our development
costs and other expenses or meet our customers’ requirements.

We have made and may continue to make strategic investments in raw materials suppliers, which may not be successful
and may result in the loss of all or part of our investment.

We have made direct investments or investments through our subsidiaries in raw material suppliers in China,
which provide us with opportunities to gain supplies of key raw materials that are important to our substrate business.
These affiliates each have a market beyond that provided by us. We do not have significant influence over every one of
these companies and in some we have made only a strategic, minority investment. We may not be successful in achieving
the financial, technological or commercial advantage upon which any given investment is premised, and we could end up
losing all or part of our investment which would have a negative impact on our results of operations. In the first quarter of
2017, we incurred an impairment charge of $313,000 against one of our partially owned suppliers, writing down our
investment to zero value. In the first quarter of 2019, we incurred an impairment charge of $1.1 million for a germanium
materials company in China in which we have a 25% ownership interest, writing down our investment to

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zero value. A significant decline in the selling prices of raw materials began in 2015 and weakened some of these
companies and their losses negatively impacted our financial results for several years. Further, the increasing concern and
restrictions in China of hazardous chemicals and other hazardous elements could result in orders to shut down permanently,
fines or other severe measures. Any such orders directed at one of our joint venture companies could result in impairment
charges if the company is forced to close its business, cease operations or incurs fines, or operating losses, which would
have a material adverse effect on our financial results.

We purchase critical raw materials and parts for our equipment from single or limited sources, and could lose sales if
these sources fail to fill our needs.

We depend on a limited number of suppliers for certain raw materials, components and equipment used in
manufacturing our products, including key materials such as quartz tubing, and polishing solutions. We generally purchase
these materials through standard purchase orders and not pursuant to long-term supply contracts, and no supplier
guarantees supply of raw materials or equipment to us. If we lose any of our key suppliers, our manufacturing efforts could
be significantly hampered and we could be prevented from timely producing and delivering products to our customers.
Prior to investing in our subsidiaries and joint ventures, we sometimes experienced delays obtaining critical raw materials
and spare parts, including gallium, and we could experience such delays again in the future due to shortages of materials or
for other reasons. Delays in receiving equipment or materials could result in higher costs and cause us to delay or reduce
production of our products. If we have to delay or reduce production, we could fail to meet customer delivery schedules
and our revenue and operating results could suffer.

We may not be able to identify or form additional complementary raw material joint ventures.

We might invest in additional joint venture companies in order to remain competitive in our marketplace and

ensure a supply of critical raw materials. However, we may not be able to identify additional complementary joint venture
opportunities or, even once opportunities are identified, we may not be able to reach agreement on the terms of the business
venture with the other investment partners. Further, geopolitical tensions and trade wars could result in government
agencies blocking such new joint ventures. New joint ventures could require cash investments or cause us to incur
additional liabilities or other expenses, any of which could adversely affect our financial condition and operating results.

The financial condition of our customers may affect their ability to pay amounts owed to us.

Some of our customers may be undercapitalized and cope with cash flow issues. The recent U.S. bank failures

may affect our customers. Because of competitive market conditions, we may grant our customers extended payment terms
when selling products to them. Subsequent to our fulfilling an order, some customers have been unable to make payments
when due, reducing our cash balances and causing us to incur charges to allow for a possibility that some accounts might
not be paid. We observed an increase in our accounts receivable in the first quarter of 2020 and believe this has resulted
from work stoppages, shelter-in-place orders and general cautiousness due to the COVID-19 pandemic. In the past we,
have had some customers file for bankruptcy. If our customers do not pay amounts owed to us then we will incur charges
that would reduce our earnings.

We depend on the continuing efforts of our senior management team and other key personnel.  If we lose members of 
our senior management team or other key personnel, or are unable to successfully recruit and train qualified personnel, 
our ability to manufacture and sell our products could be harmed.

Our future success depends on the continuing services of members of our senior management team and other key

personnel. Our industry is characterized by high demand and intense competition for talent, and the turnover rate can be
high. We compete for qualified management and other personnel with other specialty material companies and
semiconductor companies. Our employees could leave our company with little or no prior notice and would be free to work
for a competitor. If one or more of our senior executives or other key personnel were unable or unwilling to continue in
their present positions, we may not be able to replace them easily or at all, and other senior management may be required to
divert attention from other aspects of the business. The loss of any of these individuals or our ability to attract or retain
qualified personnel could adversely affect our business.

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Our results of operations may suffer if we do not effectively manage our inventory.

We must manage our inventory of raw materials, work in process and finished goods effectively to meet changing

customer requirements, while keeping inventory costs down and improving gross margins. Although we seek to maintain
sufficient inventory levels of certain materials to guard against interruptions in supply and to meet our near term needs, we
may experience shortages of certain key materials. Alternatively, a sudden decline in demand could result in holding too
much inventory. This occurred in the second half of 2022. Some of our products and supplies have in the past and may in
the future become obsolete while in inventory due to changing customer specifications, or become excess inventory due to
decreased demand for our products and an inability to sell the inventory within a foreseeable period. This would result in
charges that reduce our gross profit and gross margin. Furthermore, if market prices drop below the prices at which we
value inventory, we would need to take a charge for a reduction in inventory values in accordance with the lower of cost or
net realizable value valuation rule. We have in the past had to take inventory valuation and impairment charges. Any future
unexpected changes in demand or increases in costs of production that cause us to take additional charges for un-saleable,
obsolete or excess inventory, or to reduce inventory values, would adversely affect our results of operations.

The effect of terrorist threats and actions on the general economy could decrease our revenue.

Countries such as the United States and China continue to be on alert for terrorist activity. The potential near and
long-term impact terrorist activities may have in regards to our suppliers, customers and markets for our products and the
economy is uncertain. There may be embargos of ports or products, or destruction of shipments or our facilities, or attacks
that affect our personnel. There may be other potentially adverse effects on our operating results due to significant events
that we cannot foresee. Since we perform all of our manufacturing operations in China, terrorist activity or threats against
U.S.-owned enterprises are a particular concern to us.

III.          Risks Related to International Aspects of Our Business

The Chinese central government is increasingly aware of air pollution and other forms of environmental pollution and
their reform efforts can impact our manufacturing, including intermittent mandatory shutdowns.

The Chinese central government is demonstrating strong leadership to improve air quality and reduce
environmental pollution. These efforts have impacted manufacturing companies through mandatory shutdowns, increased
inspections and regulatory reforms. In the fourth quarter of 2017, many manufacturing companies in the greater Beijing
area, including AXT, were instructed by the local government to cease most manufacturing for several days until the air
quality improved. In the first quarter of 2018, from February 27 to March 31 over 300 manufacturing companies, including
AXT, were again intermittently shut down by the local government for a total of ten days, or 30 percent of the remaining
calendar days, due to severe air pollution. Our shipments were delayed and our revenue for the quarter was negatively
impacted. We expect that mandatory factory shutdowns will occur in the future. If the frequency of such shutdowns
increases, especially at the end of a quarter, or if the total number of days of shutdowns prevents us from producing enough
wafers to ship, then these shutdowns will have a material adverse effect on our manufacturing output, revenue and factory
utilization. Each of our raw material supply chain companies could also be impacted by environmental related orders from
the central government.

Although we are a Delaware corporation and are neither a PRC operating company nor do we conduct our operations
in China through the use of VIEs, in the event we inadvertently concluded that we do not require any permissions or
approvals from the CSRC or other PRC central government authorities to complete a public offering of securities in the
U.S. or applicable laws, regulations, or interpretations change, we may be required to obtain such permissions or
approvals to complete such a public offering of securities.

We are a Delaware corporation and are neither a PRC operating company nor do we conduct our operations in
China through the use of VIEs. All of our products are manufactured in the PRC by our PRC subsidiaries and PRC joint
ventures. We believe that we do not require any permissions or approvals from the CSRC or other PRC central government
authorities to complete a public offering of securities in the U.S. because we are a Delaware corporation with our principal
corporate office in Fremont, California and the PRC laws and regulations that govern the listing of

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securities on a U.S. securities exchange apply to PRC companies. However, in the event that we inadvertently concluded
that such permission or approvals are not required or applicable laws, regulations, or interpretations change and we are
required to obtain such permissions or approvals in the future and we fail to obtain such permissions or approvals, then we
may not be able to complete a public offering of securities in the U.S. We may also be pressured to delist our securities,
which would force the holders to sell these securities and could result in a material adverse effect on the value of these
securities. We may face sanctions by the CSRC or other PRC central government authorities or pressure from the PRC
government in various business matters for failure to obtain such permissions or approvals. These sanctions or pressure
may include fines and penalties on our operations in China, limitations on our operating privileges in China, delays in or
restrictions on the repatriation of the proceeds from a public offering of securities in the U.S. into the PRC, restrictions on
or prohibition of the payments or remittance of dividends by our subsidiaries in China, or other actions that could have a
material and adverse effect on our business, financial condition, results of operations, reputation and prospects, as well as
the trading price of our common stock.

The PRC central government may intervene in or influence our PRC operations at any time and the rules and
regulations in China can change quickly with little advance notice.

The businesses of our PRC subsidiaries and PRC joint ventures are subject to complex and rapidly evolving laws
and regulations in the PRC, which can change quickly with little advance notice. The PRC central government is a single
party form of government with virtually unlimited authority and power to intervene in or influence commercial operations
in China. In the past, we have experienced such intervention or influence by the PRC central government and a change in
the rules and regulations in China when we were instructed by the Beijing municipal government to relocate our gallium
arsenide manufacturing facility in Beijing and expect that such intervention or influence or change in the rules and
regulations in China could occur in the future.

In the ordinary course of business, our PRC subsidiaries and PRC joint ventures require permits and licenses to

operate in the PRC. Such permits and licenses include permits to use hazardous materials in manufacturing operations.
From time to time, the PRC government issues new regulations, which may require additional actions on the part of our
PRC subsidiaries and PRC joint ventures to comply. For example, on February 27, 2015, the China State Administration of
Work Safety updated its list of hazardous substances. The previous list, which was published in 2002, did not restrict the
materials that we use in our wafers. The new list added gallium arsenide. As a result of the newly published list, we were
required to seek additional permits. Any such intervention or influence or change in the rules and regulations in China
could result in a material change in our PRC operations and/or the value of our common stock.

The PRC central government may also exert more control over offerings conducted overseas and/or foreign investment
in China-based issuers, which could result in a material change in our operations and/or the value of our common
stock.

The PRC central government may also exert more control over offerings conducted overseas and/or foreign
investment in China-based issuers, which could result in a material change in our operations and/or the value of our
common stock. The PRC central government may also seek to significantly limit or completely hinder our ability to offer
or continue to offer our securities to investors and cause the value of such securities to significantly decline or be worthless.

Dividends from within our corporate structure are subject to PRC withholding tax and SAFE approval.

Occasionally, one of our PRC subsidiaries or PRC raw material joint ventures declares and pays a dividend. These

dividends generally occur when the PRC joint venture declares a dividend for all of its shareholders. We have no current
intentions to distribute to our investors earnings under our corporate structure. Dividends paid to the Company are subject
to a 10% PRC withholding tax. The Company is required to obtain approval from the State Administration of Foreign
Exchange (“SAFE”) to transfer funds in or out of the PRC. SAFE requires a valid agreement to approve the transfers,
which are processed through a bank. Other than PRC foreign exchange restrictions, the Company is not subject to any PRC
restrictions and limitations on its ability to distribute earnings from its businesses. If SAFE approval is denied the dividend
payable to the Company would be owed but would not be paid.

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Our PRC subsidiaries and PRC joint ventures are subject to data security oversight.

Our PRC subsidiaries and PRC joint ventures are subject to oversight by the Cyberspace Administration of China

(the “CAC”) regarding data security. Except for routine personal information necessary to process payroll and other
benefits and emergency contact information, our PRC subsidiaries and PRC joint ventures do not collect or maintain
personal information. All of our products are manufactured in the PRC by our PRC subsidiaries and PRC joint ventures.
Although we are neither a PRC operating company nor do we conduct our operations in China through the use of VIEs,
cybersecurity is increasingly a focus of the central government and the CAC could require AXT to comply with PRC
cybersecurity regulations, which could cause us to make changes to our operations that could materially harm our business,
financial condition and results of operations.

Enhanced trade tariffs, import restrictions, export restrictions, Chinese regulations or other trade barriers may
materially harm our business.

All of our wafer substrates are manufactured in China and in the year 2022 approximately 14% and in the years 

2021 and 2020, approximately 10% of our revenue was generated by sales to customers in North America, primarily in the 
U.S.  In September 2018, the Trump Administration announced a list of thousands of categories of goods that became 
subject to tariffs when imported into the United States from China. This pronouncement imposed tariffs on wafer substrates 
we imported into the United States. The initial tariff rate was 10% and subsequently was increased to 25%. In the years 
2022, 2021 and 2020, we paid approximately $3.3 million, $1.3 million and $1.3 million, respectively, in tariffs. The future 
impact of tariffs and trade wars is uncertain. We may be required to raise prices, which may result in the loss of customers 
and our business, financial condition and results of operations may be materially harmed.  Additionally, it is possible that 
our business could be adversely impacted by retaliatory trade measures taken by China or other countries in response to 
existing or future tariffs, which could cause us to raise prices or make changes to our operations, which could materially 
harm our business, financial condition and results of operations.

The economic and political conditions between China and the United States, in our view, create an unstable

business environment. The United States government has restricted access by certain Chinese technology companies to
items produced domestically and abroad from U.S. technology and software, which may impact our ability to grow our
revenue. Trade restrictions against China have resulted in a greater determination within China to be self-sufficient and
produce more goods domestically. Government agencies in China may be encouraging and supporting the founding of new
companies, the addition of new products in existing companies and more vertical integration within companies. These
factors have resulted in lower revenue from sales of our wafer substrates in China. Further, the continued threats of tariffs
and other trade restrictions could have a generally disruptive impact on the global economy and, therefore, negatively
impact our sales.

In addition, we may incur increases in costs and other adverse business consequences, including losses of 

customers and revenue or decreased gross margins, due to changes in tariffs, import or export restrictions, further trade 
barriers, or unexpected changes in regulatory requirements. For example, in July 2012, we received notice of retroactive 
value-added taxes (VATs) levied by the tax authorities in China, which applied for the period from July 1, 2011 to June 30, 
2012. We expensed the retroactive VATs of approximately $1.3 million in the quarter ended June 30, 2012, which resulted 
in a decrease in our gross margins. These VATs will continue to negatively impact our gross margins for the future quarters.  
Given the relatively fluid regulatory environment in China and the United States, there could be additional tax or other 
regulatory changes in the future. Any such changes could directly and materially adversely impact our financial results and 
general business condition.

The spread of COVID-19 has affected our business operations and financial performance.

The spread of COVID-19 has impacted our operations and financial performance. This outbreak has triggered

references to the SARS outbreak, which occurred in 2003 and affected our business operations. Any severe occurrence of
an outbreak of a contagious disease such as COVID-19, SARS, Avian Flu or Ebola may cause us or the government to
temporarily close our manufacturing operations in China. In January 2020, virtually all companies in China were ordered
to remain closed after the traditional Lunar New Year holiday ended, including our subsidiaries in China. In late March
2022, as a result of an outbreak of COVID-19, Shanghai was locked down and certain manufacturing facilities

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were required to close. In the second quarter of 2022, rising COVID-19 infections in Beijing resulted in concerns of a city-
wide lockdown, which could have required our manufacturing facilities in Beijing to close temporarily. Although some
apartment complexes were locked down there was no city-wide lockdown. In December 2022. The PRC government ended
its zero-COVID policy. If there is a renewed surge of the COVID-19 pandemic in cities in which our PRC subsidiaries and
PRC joint ventures are located, the Chinese government may require companies to close again. If one or more of our key
suppliers is required to close for an extended period, we might not have enough raw material inventories to continue
manufacturing operations. In addition, travel restrictions between China and the U.S. have disrupted our normal movement
to and from China and this has impacted our efficiency. The outbreak has affected transportation and reduced the
availability of air transport, caused port closures, and increased border controls and closures. If our manufacturing
operations were closed for a significant period or we experience difficulty in shipping our products, we could lose revenue
and market share, which would depress our financial performance and could be difficult to recapture. If one of our key
customers is required to close for an extended period this may delay the placement of new orders. As a result, our revenue
would decline. Further, customers might default on their obligations to us. In the first quarter of 2020 we observed an
increase in our accounts receivable and believe this is the result of businesses slowing down and a general cautiousness due
to the COVID-19 pandemic. Such events would negatively impact our financial performance.

 Financial market volatility and adverse changes in the domestic, global, political and economic environment could 
have a significant adverse impact on our business, financial condition and operating results.

We are subject to the risks arising from adverse changes and uncertainty in domestic and global economies.

Uncertain global economic and political conditions or low or negative growth in China, Europe or the United States, along
with volatility in the financial markets and U.S. financial system, increasing national debt and fiscal concerns in various
regions and the adoption and availability of fiscal and monetary stimulus measures to counteract the impact of the COVID-
19 pandemic, pose challenges to our industry. Currently China’s economy is slowing and this could impact our financial
performance. In addition, tariffs, trade restrictions, trade wars, high levels of inflation, rising interest rates, the Russian
invasion of Ukraine, Brexit, heightened tensions between the U.S. and China, and recent U.S. bank failures, among other
factors, are creating an unstable environment and can disrupt or restrict commerce. Although we remain well-capitalized,
the cost and availability of funds may be adversely affected by illiquid credit markets. Volatility in U.S. and international
markets and economies may adversely affect our liquidity, financial condition and profitability. Another severe or
prolonged economic downturn could result in a variety of risks to our business, including:

● increased volatility in our stock price;

● increased volatility in foreign currency exchange rates;

● delays in, or curtailment of, purchasing decisions by our customers or potential customers;

● increased credit risk associated with our customers or potential customers, particularly those that may operate

in industries most affected by the economic downturn; and

● impairment of our tangible or intangible assets.

During challenging and uncertain economic times and in tight credit markets, many customers delay or reduce
technology purchases. Should similar events occur again, our business and operating results could be significantly and
adversely affected. In the fourth quarter of 2018 and continuing in 2019, we experienced delays in customer purchasing
decisions and disruptions in a normal volume of customer orders that we believe were in part due to the uncertainties in the
global economy, resulting in an adverse impact on consumer spending. We, and many other companies, experienced this in
the second half of 2022.

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We derive a significant portion of our revenue from international sales, and our ability to sustain and increase our
international sales involves significant risks.

Approximately 86% of our revenue is from international sales. We expect that sales to customers outside the

United States, particularly sales to customers in Japan, Taiwan, Europe and China, will continue to represent a significant
portion of our revenue. Therefore, our revenue growth depends significantly on the expansion of our international sales and
operations.

All of our manufacturing facilities and most of our suppliers are also located outside the United States. Managing
our overseas operations presents challenges, including periodic regional economic downturns, trade balance issues, threats
of trade wars, varying business conditions and demands, political instability, variations in enforcement of intellectual
property and contract rights in different jurisdictions, differences in the ability to develop relationships with suppliers and
other local businesses, changes in U.S. and international laws and regulations, including U.S. import and export
restrictions, fluctuations in interest and currency exchange rates, the ability to provide sufficient levels of technical support
in different locations, cultural differences and perceptions of U.S. companies, shipping delays and terrorist acts or acts of
war, natural disasters and epidemics or pandemics, such as COVID-19, among other risks. Many of these challenges are
present in China, which represents a large potential market for semiconductor devices. Global uncertainties with respect to:
(i) economic growth rates in various countries; (ii) sustainability of demand for electronic products; (iii) capital spending
by semiconductor manufacturers; (iv) price weakness for certain semiconductor devices; (v) changing and tightening
environmental regulations; (vi) political instability in regions where we have operations and (vii) trade wars may also affect
our business, financial condition and results of operations.

Our dependence on international sales involves a number of risks, including:

● changes in tariffs, import restrictions, export restrictions, or other trade barriers;

● unexpected changes in regulatory requirements;

● longer periods to collect accounts receivable;

● foreign exchange rate fluctuations;

● changes in export license requirements;

● political and economic instability; and

● unexpected changes in diplomatic and trade relationships.

Most of our sales are denominated in U.S. dollars, except for sales to our Chinese customers which are
denominated in renminbi and our Japanese customers which are denominated in Japanese yen. We also have some small
sales denominated in Euro. Increases in the value of the U.S. dollar could increase the price of our products in non-U.S.
markets and make our products more expensive than competitors’ products in these markets.

We are subject to foreign exchange gains and losses that may materially impact our consolidated statements of
operations.

We are subject to foreign exchange gains and losses that may materially impact our statements of operations.  For 
example, in 2022 we incurred a foreign exchange gain of $1.6 million and in 2021 and 2020 we incurred foreign exchange 
losses of $434,000 and $411,000, respectively.

The functional currency of our companies in China is the Chinese renminbi, the local currency. We can incur
foreign exchange gains or losses when we pay dollars to one of our China-based companies or a third-party supplier in
China. Similarly, if a company in China pays renminbi into one of our bank accounts transacting in dollars the renminbi

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will be converted to dollars and we can incur a foreign exchange gain or loss. Hedging renminbi will be considered in the 
future but it is complicated by the number of companies involved, the diversity of transactions and restrictions imposed by 
the banking system in China.  

Sales to Japanese customers are denominated in Japanese yen. This subjects us to fluctuations in the exchange 

rates between the U.S. dollar and the Japanese yen and can result in foreign exchange gains and losses. This has been 
problematic in the past and, therefore, we instituted a foreign currency hedging program dealing with yen which has 
mitigated the problem.  

Joint venture raw material companies in China bring certain risks.

Since our consolidated subsidiaries and all of our joint venture raw material companies reside in China, their

activities could subject us to a number of risks associated with conducting operations internationally, including:

● unexpected changes in regulatory requirements that may limit our ability to manufacture, export the products
of these companies, sell into particular jurisdictions or impose multiple conflicting tax laws and regulations;

● the imposition of tariffs, trade barriers and duties;

● difficulties in managing geographically disparate operations;

● difficulties in enforcing agreements through non-U.S. legal systems;

● political and economic instability, civil unrest or war;

● terrorist activities that impact international commerce;

● difficulties in protecting our intellectual property rights, particularly in countries where the laws and practices

do not protect proprietary rights to as great an extent as do the laws and practices of the United States;

● new or changing laws and policies affecting economic liberalization, foreign investment, currency

convertibility or exchange rates, taxation or employment;

● new or changing PRC regulations and policies regarding data security and oversight by the Cyberspace

Administration of China of our consolidated subsidiaries and all of our joint venture raw material companies;
and

● nationalization of foreign-owned assets, including intellectual property.

Uncertainty regarding the United States’ foreign policy, particularly with regards to China, could disrupt our business.

We manufacture our substrates in China and, in 2022, approximately 86% of our sales were to customers located

outside the United States. Further, we have partial ownership of raw material companies in China as part of our supply
chain. The United States’ current foreign policy has created uncertainty and caution in the international business
community, resulting in disruptions in manufacturing, import/export, trade tariffs, sales, investments and other business
activity. Such disruptions have had an adverse impact on our financial performance and could continue in the future.

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If China places restrictions on freight and transportation routes and on ports of entry and departure this could result in
shipping delays or increased costs for shipping.

In August 2015, there was an explosion at the Port of Tianjin, China. As a result of this incident the government
placed restrictions on importing certain materials and on freight routes used to transport these materials. We experienced
some modest disruption from these restrictions. If the government were to place additional restrictions on the transportation
of materials, then our ability to transport our raw materials or products could be limited and result in manufacturing delays
or bottlenecks at shipping ports, affecting our ability to deliver products to our customers. During periods of such
restrictions, we may increase our stock of critical materials (such as arsenic, gallium and other items) for use during the
period that these restrictions are likely to last, which will increase our use of cash and increase our inventory level. Any of
these restrictions could materially and adversely impact our results of operations and our financial condition.

Our operating results depend in large part on continued customer acceptance of our substrate products manufactured
in China and continued improvements in product quality.

We manufacture all of our products in China, and source most of our raw materials in China. We have in the past

experienced quality problems with our China manufactured products. Our previous quality problems caused us to lose
market share to our competitors, as some of our customers reduced their orders until our wafer surface quality was as good
and as consistent as that offered by our competitors and instead allocated their requirements for compound semiconductor
substrates to our competitors. If we are unable to continue to achieve customer qualifications for our products, or if we are
unable to control product quality, customers may not increase purchases of our products, our China facilities will become
underutilized, and we will be unable to achieve revenue growth.

Changes in China’s political, social, regulatory or economic environments may affect our financial performance.

Our financial performance may be affected by changes in China’s political, social, regulatory or economic

environments. The role of the Chinese central and local governments in the Chinese economy is significant. The Beijing
municipal government’s decision to move to the Tongzhou district, the original location of our China company, resulted in
the city instructing virtually all existing manufacturing companies, including AXT, to relocate all or some of their
manufacturing lines. We were instructed to move our gallium arsenide manufacturing line out of the area. Chinese policies
toward hazardous materials, including arsenic, environmental controls, air pollution, economic liberalization, laws and
policies affecting technology companies, foreign investment, currency exchange rates, taxation structure and other matters
could change, resulting in greater restrictions on our ability to do business and operate our manufacturing facilities in
China. We have observed a growing fluidity and tightening of regulations concerning hazardous materials, other
environmental controls and air pollution. The Chinese government could revoke, terminate or suspend our operating
licenses for reasons related to environmental control over the use of hazardous materials, air pollution, labor complaints,
national security and similar reasons without compensation to us. Further, the central government encourages employees to
report to the appropriate regulatory agencies possible safety or environmental violations, but there may not be actual
violations. In days of severe air pollution the government has ordered manufacturing companies to stop all production. For
example, in the first quarter of 2018, from February 27 to March 31, over 300 manufacturing companies, including us,
were again intermittently shut down by the local government for a total of ten days due to severe air pollution. Our
shipments were delayed and our revenue for the quarter was negatively impacted. We expect that mandatory factory
shutdowns will occur in the future. Any failure on our part to comply with governmental regulations could result in the loss
of our ability to manufacture our products. Further, any imposition of surcharges or any increase in Chinese tax rates or
reduction or elimination of Chinese tax benefits could hurt our financial results.

Our international operations are exposed to potential adverse tax consequence in China.

Our international operations create a risk of potential adverse tax consequences. Taxes on income in our China-

based companies are dependent upon acceptance of our operational practices and intercompany transfer pricing by local tax
authorities as being on an arm's length basis. Due to inconsistencies among taxing authorities in application of the arm's
length standard, transfer pricing challenges by tax authorities could, if successful, materially increase our consolidated
income tax expense. We are subject to tax audits in China and an audit could result in the assessment of

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additional income tax against us. This could have a material adverse effect on our operating results or cash flows in the
period or periods for which that determination is made and could result in increases to our overall tax expense in
subsequent periods. Various taxing agencies in China are increasingly focused on tax reform and other legislative action to
increase tax revenue. In addition to risks regarding income tax we have in the past been retroactively assessed value added
taxes (“VAT” or sales tax) and such VAT assessments could occur again in the future.

If there are power shortages in China, we may have to temporarily close our China operations, which would adversely
impact our ability to manufacture our products and meet customer orders, and would result in reduced revenue.

In the past, China has faced power shortages resulting in power demand outstripping supply in peak periods.
Instability in electrical supply has caused sporadic outages among residential and commercial consumers causing the
Chinese government to implement tough measures to ease the energy shortage. If further problems with power shortages
occur in the future, we may be required to make temporary closures of our operations or of our subsidiary and joint venture
raw material companies. We may be unable to manufacture our products and would then be unable to meet customer orders
except from finished goods inventory on hand. As a result, our revenue could be adversely impacted, and our relationships
with our customers could suffer, impacting our ability to generate future revenue. In addition, if power is shut off at any of
our facilities at any time, either voluntarily or as a result of unplanned brownouts, during certain phases of our
manufacturing process including our crystal growth phase, the work in process may be ruined and rendered unusable,
causing us to incur costs that will not be covered by revenue, and negatively impacting our cost of revenue and gross
margins.

Although the audit report is prepared by an independent registered public accounting firm who is currently inspected
fully by the PCAOB, there is no guarantee that future audit reports will be prepared by an independent registered public
accounting firm that is completely inspected by the PCAOB.

Our independent registered public accounting firm, BPM, is registered with the PCAOB and is subject to regular

inspections by the PCAOB to assess its compliance with the applicable professional standards. Although we have
operations in China, a jurisdiction where the PCAOB was, until recently, unable to conduct inspections without the
approval of the Chinese government authorities, our independent registered public accounting firm is currently inspected
fully by the PCAOB.

Inspections of other independent registered public accounting firms conducted by the PCAOB outside China have

at times identified deficiencies in those independent registered public accounting firms’ audit procedures and quality
control procedures, which may be addressed as part of the inspection process to improve future audit quality. The lack of
PCAOB inspections of audit work undertaken in China prevented the PCAOB from regularly evaluating independent
registered public accounting firms’ audits and their quality control procedures. As a result, to the extent that any
component of our independent registered public accounting firm’s work papers is or becomes located in China, such work
papers may not be subject to inspection by the PCAOB. As a result, investors would be deprived of such PCAOB
inspections, which could result in limitations or restrictions to our access of the U.S. capital markets.

As part of a continued regulatory focus in the United States on access to audit and other information currently

protected by national law, in particular PRC laws, in June 2019, a bipartisan group of lawmakers introduced bills in both
houses of the U.S. Congress which, if passed, would require the SEC to maintain a list of issuers for which PCAOB is not
able to inspect or investigate the audit work performed by a non-U.S. independent registered public accounting firm
completely. The proposed Ensuring Quality Information and Transparency for Abroad-Based Listings on our Exchanges
Act prescribes increased disclosure requirements for these issuers and, beginning in 2025, the delisting from U.S. national
securities exchanges such as the Nasdaq Global Select Market of issuers included on the SEC’s list for three consecutive
years. It is unclear if this proposed legislation will be enacted. Furthermore, there have been recent deliberations within the
U.S. government regarding potentially limiting or restricting companies based in China from accessing U.S. capital
markets. On May 20, 2020, the U.S. Senate passed the HFCA Act, which includes requirements for the SEC to identify
issuers whose audit work is performed by independent registered public accounting firms that the PCAOB is unable to
inspect or investigate completely because of a restriction imposed by a non-U.S. authority in the independent registered
public accounting firms’ local jurisdiction. The U.S. House of Representatives passed the HFCA

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Act on December 2, 2020, and the HFCA Act was signed into law on December 18, 2020. Additionally, in July 2020, the
U.S. President’s Working Group on Financial Markets issued recommendations for actions that can be taken by the
executive branch, the SEC, the PCAOB or other federal agencies and department with respect to Chinese companies listed
on U.S. stock exchanges and their independent registered public accounting firms, in an effort to protect investors in the
United States. In response, on November 23, 2020, the SEC issued guidance highlighting certain risks (and their
implications to U.S. investors) associated with investments in issuers based in China and summarizing enhanced
disclosures the SEC recommends issuers based in China make regarding such risks. On March 18, 2021, the SEC adopted
interim final rules to implement the HFCA Act, which requires the SEC to identify certain issuers that filed annual reports
with audit reports issued by registered public accounting firms located in foreign jurisdictions and that the PCAOB is
unable to inspect or investigate completely because of a position taken by an authority in those jurisdictions (the
“Commission-Identified Issuers”). Specifically, the SEC implemented the submission and disclosure requirements of the
HFCA Act. On December 2, 2021, the SEC issued amendments to finalize the interim final rules. Further, the SEC
established procedures to identify Commission-Identified Issuers and prohibit the trading of the securities of Commission-
Identified Issuers as required by the HFCA Act. We will be required to comply with these rules if the SEC identifies us as a
Commission-Identified Issuer. Under the HFCA Act, our securities may be prohibited from trading on the Nasdaq Global
Select Market or other U.S. stock exchanges if we are determined to be a Commission-Identified Issuer for three
consecutive years, and this ultimately could result in our common stock being delisted. Furthermore, on June 22, 2021, the
U.S. Senate passed the Accelerating Holding Foreign Companies Accountable Act, which, if enacted, would amend the
HFCA Act and require the SEC to prohibit an issuer’s securities from trading on any U.S. stock exchanges if the issuer is
determined to be a Commission-Identified Issuer for two consecutive years instead of three. On December 15, 2021, the
Accelerating Holding Foreign Companies Accountable Act was introduced to the U.S. House of Representatives. On
September 22, 2021, the PCAOB adopted a final rule implementing the HFCA Act, which provides a framework for the
PCAOB to use when determining, as contemplated under the HFCA Act, whether the PCAOB is unable to inspect or
investigate completely independent registered public accounting firms located in a non-U.S. jurisdiction because of a
position taken by one or more authorities in that jurisdiction and was approved by the SEC on November 5, 2021. On
December 16, 2021, the PCAOB issued a report on its determinations that the PCAOB is unable to inspect or investigate
completely registered public accounting firms headquartered in the PRC and Hong Kong because of positions taken by
PRC authorities in those jurisdictions.

Beginning in March 2022, the SEC listed companies on either its conclusive list of issuers identified under the

HFCA Act or its provisional list of issuers identified under the HFCA Act. Companies listed on the SEC’s conclusive list
of issuers identified under the HFCA Act are determined to be Commission-Identified Issuers. The SEC did not list AXT,
Inc. on either its conclusive list of issuers identified under the HFCA Act or its provisional list of issuers identified under
the HFCA Act.

On December 15, 2022, the PCAOB vacated its 2021 determinations that the positions taken by authorities in the

PRC and Hong Kong prevented it from inspecting and investigating completely registered public accounting firms
headquartered in those jurisdictions. As a result, the SEC will not provisionally or conclusively identify an issuer as a
Commission-Identified Issuer if it files an annual report with an audit report issued by a registered public accounting firm
headquartered in either jurisdiction on or after December 15, 2022, until such time as the PCAOB issues a new
determination. The SEC will continue to include any Commission-Identified Issuer on the provisional or conclusive list if
they filed an annual report with an audit report issued by a registered public accounting firm headquartered in mainland
China and Hong Kong prior to the PCAOB’s decision to vacate its 2021 determinations.

While an agreement has been reached among the CSRC, the SEC and the PCAOB regarding the inspection of

PCAOB-independent registered public accounting firms in China, there can be no assurance that we will be able to comply
with requirements imposed by U.S. regulators. If the PRC authorities do not fully perform their obligations under the
agreement with the PCAOB in the future, or if authorities in the PRC otherwise take positions that render the PCAOB
unable to inspect or investigate completely registered public accounting firms headquartered in the PRC and Hong Kong,
the PCAOB will make determinations under the HFCA Act. Delisting of our common stock would force holders of our
common stock to sell their shares. The market price of our common stock could be adversely affected as a result of
anticipated negative impacts of these executive or legislative actions upon, as well as negative investor sentiment towards,
companies with operations in China that are listed in the United States, regardless of whether these executive or legislative
actions are implemented and regardless of our actual operating performance.

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VI.         Risks Related to Our Financial Results and Capital Structure

We may utilize our cash balances for relocating manufacturing lines, adding capacity, acquiring state-of-the-art
equipment or offsetting a business downturn resulting in the decline of our existing cash and if we need additional
capital, funds may not be available on acceptable terms, or at all.

Our liquidity is affected by many factors, including among others, the relocation of our gallium arsenide
manufacturing lines, the expansion of our capacity to meet market demand, the acquisition of state-of-the-art equipment,
other capital expenditures, operating activities, the effect of exchange rate changes and other factors related to the
uncertainties of the industry and global economies. Such matters could draw down our cash reserves, which could
adversely affect our financial condition, require us to incur debt, reduce our value and possibly impinge our ability to raise
debt and equity funding in the future, at a time when we might need to raise additional cash or elect to raise additional
cash. Accordingly, there can be no assurance that events will not require us to seek additional capital or, if required, that
such capital would be available on terms acceptable to us, if at all.

The terms of the private equity raised in China as a first step toward an IPO on the STAR Market grant each Investor a
right of redemption if Tongmei fails to achieve its IPO.

Pursuant to the Capital Investment Agreements with the Investors, each Investor has the right to require AXT to

redeem any or all Tongmei shares held by such Investor at the original purchase price paid by such Investor, without
interest, in the event the IPO fails to pass the audit of the Shanghai Stock Exchange, is not approved by the Chinese
Securities Regulatory Commission (“CSRC”) or Tongmei cancels the IPO application. The aggregate redemption amount
is approximately $49 million.

 Tongmei submitted its IPO application to the Shanghai Stock Exchange and it was formally accepted for review 

on January 10, 2022. The Shanghai Stock Exchange approved the IPO application on July 12, 2022. On August 1, 2022, 
the CSRC accepted for review Tongmei’s IPO application. The STAR Market IPO remains subject to review and approval 
by the CSRC and other authorities. The process of going public on the STAR Market includes several periods of review 
and, therefore, is a lengthy process. Subject to review and approval by the CSRC and other authorities, Tongmei expects to 
accomplish this goal in the coming months. The listing of Tongmei on the STAR Market will not change the status of AXT 
as a U.S. public company. There can be no assurances that Tongmei will complete its IPO in 2023 or at all. In the event that 
investors exercise their redemption rights, we may be required to seek additional capital in order to redeem their Tongmei 
shares and there would be no assurances that such capital would be available on terms acceptable to us, if at all. Any 
redemptions could have a material adverse effect on our business, financial condition and results of operations.

Unpredictable fluctuations in our operating results could disappoint analysts or our investors, which could cause our
stock price to decline.

We have experienced, and may continue to experience, significant fluctuations in our revenue, gross margins and

earnings. Our quarterly and annual revenue and operating results have varied significantly in the past and may vary
significantly in the future due to a number of factors, including:

● our ability to develop, manufacture and deliver high quality products in a timely and cost-effective manner;

● unforeseen disruptions at our new sites;

● disruptions in manufacturing if air pollution, or other environmental hazards, or outbreaks of contagious

diseases causes the Chinese government to order work stoppages;

● fluctuation of our manufacturing yields;

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● decreases in the prices of our or our competitors’ products;

● fluctuations in demand for our products;

● the volume and timing of orders from our customers, and cancellations, push-outs and delays of customer

orders once booked;

● decline in general economic conditions or downturns in the industry in which we compete;

● expansion of our manufacturing capacity;

● expansion of our operations in China;

● limited availability and increased cost of raw materials;

● costs incurred in connection with any future acquisitions of businesses or technologies; and

● increases in our expenses, including expenses for research and development.

Due to these factors, we believe that period-to-period comparisons of our operating results may not be meaningful

indicators of our future performance.

A substantial percentage of our operating expenses are fixed, and we may be unable to adjust spending to
compensate for an unexpected shortfall in revenue. As a result, any delay in generating revenue could cause our operating
results to fall below the expectations of market analysts or investors, which could also cause our stock price to decline.

If our operating results and financial performance do not meet the guidance that we have provided to the public, our
stock price may decline.

We provide public guidance on our expected operating and financial results. Although we believe that this 

guidance provides our stockholders, investors and analysts with a better understanding of our expectations for the future, 
such guidance is comprised of forward-looking statements subject to the risks and uncertainties described in this report and 
in our other public filings and public statements. Our actual results may not meet the guidance we have provided.  If our 
operating or financial results do not meet our guidance or the expectations of investment analysts, our stock price may 
decline.

We have adopted certain anti-takeover measures that may make it more difficult for a third party to acquire us.

Our board of directors has the authority to issue up to 800,000 shares of preferred stock in addition to the
outstanding shares of Series A preferred stock and to determine the price, rights, preferences and privileges of those shares
without any further vote or action by the stockholders. The rights of the holders of common stock will be subject to, and
may be adversely affected by, the rights of the holders of any preferred stock that may be issued in the future. The issuance
of shares of preferred stock could have the effect of making it more difficult for a third party to acquire a majority of our
outstanding voting stock. We have no present intention to issue additional shares of preferred stock.

Provisions in our restated certificate of incorporation and amended and restated bylaws may have the effect of

delaying or preventing a merger, acquisition or change of control, or changes in our management, which could adversely
affect the market price of our common stock. The following are some examples of these provisions:

● the division of our board of directors into three separate classes, each with three-year terms;

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● the right of our board to elect a director to fill a space created by a board vacancy or the expansion of the

board;

● the ability of our board to alter our amended and restated bylaws; and

● the requirement that only our board or the holders of at least 10% of our outstanding shares may call a special

meeting of our stockholders.

Furthermore, because we are incorporated in Delaware, we are subject to the provisions of Section 203 of the
Delaware General Corporation Law. These provisions prohibit us from engaging in any business combination with any
interested stockholder (a stockholder who owns 15% or more of our outstanding voting stock) for a period of three years
following the time that such stockholder became an interested stockholder, unless:

● 662/3% of the shares of voting stock not owned by the interested stockholder approve the merger or

combination, or

● the board of directors approves the merger or combination or the transaction which resulted in the

stockholder becoming an interested stockholder.

Our common stock may be delisted from The Nasdaq Global Select Market, which could negatively impact the price of
our common stock and our ability to access the capital markets.

Our common stock is listed on The Nasdaq Global Select Market. The bid price of our common stock has in the
past closed below the $1.00 minimum per share bid price required for continued inclusion on The Nasdaq Global Select
Market under Marketplace Rule 5450(a). If the bid price of our common stock remains below $1.00 per share for thirty
consecutive business days, we could be subject to delisting from the Nasdaq Global Select Market.

Any delisting from The Nasdaq Global Select Market could have an adverse effect on our business and on the

trading of our common stock. If a delisting of our common stock were to occur, our common stock would trade in the over-
the-counter market and be quoted on a service such as those provided by OTC Markets Group, Inc. Such alternatives are
generally considered to be less efficient markets, and our stock price, as well as the liquidity of our common stock, may be
adversely impacted as a result. Delisting from The Nasdaq Global Select Market could also have other negative results,
including the potential loss of confidence by customers, suppliers and employees, the loss of institutional investor interest
and fewer business development opportunities, as well as the loss of liquidity for our stockholders.

Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.

As of December 31, 2022, we had U.S. federal net operating loss carryforwards of approximately $31.9 million.
We have net operating loss carryforwards of approximately $21,000, primarily in the state of California, as of December
31, 2022. AXT, Inc. does not expect to utilize the loss carryforwards in the next several years unless Tongmei pays a
dividend. Under Sections 382 and 383 of the Internal Revenue Code of 1986, as amended, if a corporation undergoes an
“ownership change,” the corporation’s ability to use its pre-change net operating loss carryforwards and other pre-change
tax attributes, such as research tax credits, to offset its post-change income and taxes may be limited. In general, an
“ownership change” occurs if there is a cumulative change in our ownership by “5% shareholders” that exceeds 50
percentage points over a rolling three-year period. Similar rules may apply under state tax laws. We might have undergone
prior ownership changes, and we may undergo ownership changes in the future, which may result in limitations on our net
operating loss carryforwards and other tax attributes. Any such limitations on our ability to use our net operating loss
carryforwards and other tax attributes could adversely impact our business, financial condition and results of operations.

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V.         Risks Related to Our Intellectual Property

Intellectual property infringement claims may be costly to resolve and could divert management attention.

Other companies may hold or obtain patents on inventions or may otherwise claim proprietary rights to
technology necessary to our business. The markets in which we compete are comprised of competitors that in some cases
hold substantial patent portfolios covering aspects of products that could be similar to ours. We could become subject to
claims that we are infringing patent, trademark, copyright or other proprietary rights of others. We may incur expenses to
defend ourselves against such claims or enter into cross license agreements that require us to pay royalty payments to
resolve such claims. For example, in 2020, we and a competitor entered into a cross license and covenant agreement (the
“Cross License Agreement”), which has a term that began on January 1, 2020 and expires on December 31, 2029. We have
in the past been involved in lawsuits alleging patent infringement, and could in the future be involved in similar litigation.

If we are unable to protect our intellectual property, including our non-patented proprietary process technology, we may
lose valuable assets or incur costly litigation.

We rely on a combination of patents, copyrights, trademarks, trade secrets and trade secret laws, non-disclosure 
agreements and other intellectual property protection methods to protect our proprietary technology. We believe that our 
internal, non-patented proprietary process technology methods, systems and processes are a valuable and critical element 
of our intellectual property. We must establish and maintain safeguards to avoid the theft of these processes. Our ability to 
establish and maintain a position of technology leadership also depends on the skills of our development personnel.  
Despite our efforts to protect our intellectual property, third parties can develop products or processes similar to ours. Our 
means of protecting our proprietary rights may not be adequate, and our competitors may independently develop similar 
technology, duplicate our products or design around our patents. We believe that at least two of our competitors ship GaAs 
substrates produced using a process similar to our VGF process. Our competitors may also develop and patent 
improvements to the VGF technology upon which we rely, and thus may limit any exclusivity we enjoy by virtue of our 
patents or trade secrets.

It is possible that pending or future United States or foreign patent applications made by us will not be approved,
that our issued patents will not protect our intellectual property, or that third parties will challenge our ownership rights or
the validity of our patents. In addition, the laws of some foreign countries may not protect our proprietary rights to as great
an extent as do the laws of the United States and it may be more difficult to monitor the use of our intellectual property.
Our competitors may be able to legitimately ascertain non-patented proprietary technology embedded in our systems. If
this occurs, we may not be able to prevent the development of technology substantially similar to ours.

We may have to resort to costly litigation to enforce our intellectual property rights, to protect our trade secrets or

know-how or to determine their scope, validity or enforceability. Enforcing or defending our proprietary technology is
expensive, could cause us to divert resources and may not prove successful. Our protective measures may prove inadequate
to protect our proprietary rights, and if we fail to enforce or protect our rights, we could lose valuable assets.

VI.           Risks Related to Compliance, Environmental Regulations and Other Legal Matters

If we, or any of our partially owned supply chain companies, fail to comply with environmental and safety regulations,
we may be subject to significant fines or forced to cease our operations.

We are subject to federal, state and local environmental and safety laws and regulations in all of our operating

locations, including laws and regulations of China, such as laws and regulations related to the development, manufacture
and use of our products, the use of hazardous materials, the operation of our facilities, and the use of our real property.
These laws and regulations govern the use, storage, discharge and disposal of hazardous materials during manufacturing,
research and development, and sales demonstrations. If we, or any of our partially owned supply chain companies, fail to
comply with applicable regulations, we could be subject to substantial liability for clean-up efforts, personal injury, fines or
suspension or be forced to close or temporarily cease our operations, and/or suspend or terminate the development,

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manufacture or use of certain of our products, the use of our facilities, or the use of our real property, each of which could
have a material adverse effect on our business, financial condition and results of operations.

The Chinese central government is demonstrating strong leadership to improve air quality and reduce 
environmental pollution. The central government encourages employees to report to the appropriate regulatory agencies 
possible safety or environmental violations but there may not be actual violations. These efforts have impacted 
manufacturing companies through mandatory shutdowns, increased inspections and regulatory reforms. In the first quarter 
of 2018, from February 27 to March 31 over 300 manufacturing companies were again intermittently shut down by the 
local government for a total of ten days, or 30 percent of the remaining calendar days, due to severe air pollution.  Our 
shipments were delayed and our revenue for the quarter was negatively impacted. We expect that mandatory factory 
shutdowns will occur in the future. If the frequency of such shutdowns increases, especially at the end of a quarter, or if the 
total number of days of shutdowns prevents us from producing enough wafers to ship, then the shutdowns will have a 
material adverse effect on our manufacturing output, revenue and factory utilization. We believe the relocation of our 
gallium arsenide and germanium manufacturing lines mitigates our exposure to factory shutdowns. Each of our raw 
material supply chain companies could also be impacted by environmental related orders from the central government. 

In addition, from time to time, the Chinese government issues new regulations, which may require additional

actions on our part to comply. For example, on February 27, 2015, the China State Administration of Work Safety updated
its list of hazardous substances. The previous list, which was published in 2002, did not restrict the materials that we use in
our wafers. The new list added gallium arsenide. As a result of the newly published list, we were required to seek
additional permits.

We could be subject to suits for personal injuries caused by hazardous materials.

In 2005, a complaint was filed against us alleging personal injury, general negligence, intentional tort, wage loss
and other damages, including punitive damages, as a result of exposure of plaintiffs to high levels of gallium arsenide in
gallium arsenide wafers, and methanol. Other current and/or former employees could bring litigation against us in the
future. Although we have in place engineering, administrative and personnel protective equipment programs to address
these issues, our ability to expand or continue to operate our present locations could be restricted or we could be required to
acquire costly remediation equipment or incur other significant expenses if we were found liable for failure to comply with
environmental and safety regulations. Existing or future changes in laws or regulations in the United States and China may
require us to incur significant expenditures or liabilities, or may restrict our operations. In addition, our employees could be
exposed to chemicals or other hazardous materials at our facilities and we may be subject to lawsuits seeking damages for
wrongful death or personal injuries allegedly caused by exposure to chemicals or hazardous materials at our facilities.

Litigation is inherently uncertain and while we would expect to defend ourselves vigorously, it is possible that our

business, financial condition, results of operations or cash flows could be affected in any particular period by litigation
pending and any additional litigation brought against us. In addition, future litigation could divert management’s attention
from our business and operations, causing our business and financial results to suffer. We could incur defense or settlement
costs in excess of the insurance covering these litigation matters, or that could result in significant judgments against us or
cause us to incur costly settlements, in excess of our insurance limits.

We are subject to internal control evaluations and attestation requirements of Section 404 of the Sarbanes-Oxley Act.

Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, we must include in our Annual Report on Form 10-K
a report of management on the effectiveness of our internal control over financial reporting. Ongoing compliance with this
requirement is complex, costly and time-consuming and it extends to our companies in China. If: (1) we fail to maintain
effective internal control over financial reporting; or (2) our management does not timely assess the adequacy of such
internal control, we could be subject to regulatory sanctions and the public’s perception of us may be adversely impacted.

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We need to continue to improve or implement our systems, procedures and controls.

We rely on certain manual processes for data collection and information processing, as do our joint venture
companies. If we fail to manage these procedures properly or fail to effectively manage a transition from manual processes
to automated processes, our systems and controls may be disrupted. To manage our business effectively, we may need to
implement additional management information systems, further develop our operating, administrative, financial and
accounting systems and controls, add experienced senior level managers, and maintain close coordination among our
executive, engineering, accounting, marketing, sales and operations organizations.

Item 1B.  Unresolved Staff Comments

None.

Item 2.  Properties

Our principal properties as of March 12, 2023 are as follows:

Principal Use

Ownership

Location
Fremont, CA

Beijing, China

DingXing, China
Kazuo, China

Kazuo, China

Tianjin, China

Kazuo, China

Square
Feet
 19,467

 141,524  

 193,621
 528,390

 75,703

 146,012

 190,597

  Administration
Production and
Administration
Production
Production
Production and
Administration
Production and
Administration
Production

  Operating lease, expires November 2023

  Owned by AXT / Tongmei

Owned by AXT / Tongmei
Owned by AXT / Tongmei
Owned by Beijing BoYu Semiconductor Vessel Craftwork
Technology Co., Ltd.*
Owned by Beijing BoYu Semiconductor Vessel Craftwork
Technology Co., Ltd., *
Owned by ChaoYang JinMei Gallium Ltd.,*

* Raw material companies consolidated in our consolidated financial statements.

We consider each facility to be in good operating condition and adequate for its present use, and believe that each

facility has sufficient plant capacity to meet its current and anticipated operating requirements.

Item 3.  Legal Proceedings

From time to time we may be involved in judicial or administrative proceedings concerning matters arising in the

ordinary course of business. We do not expect that any of these matters, individually or in the aggregate, will have a
material adverse effect on our business, financial condition, cash flows or results of operations.

Item 4.  Mine Safety Disclosures

Not applicable.

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PART II

Item 5.  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity
Securities

Our common stock has been trading publicly on the NASDAQ Global Market (NASDAQ) under the symbol

“AXTI” since May 20, 1998, the date we consummated our initial public offering, and beginning on January 3, 2011, our 
common stock began trading on the NASDAQ Global Select Market under the same symbol.  The following table sets 
forth the range of high and low sales prices of the common stock for the periods indicated, as reported by NASDAQ. 

2022

First Quarter
Second Quarter
Third Quarter
Fourth Quarter

2021

First Quarter
Second Quarter
Third Quarter
Fourth Quarter

High

Low

 9.30
 7.10
 9.94
 7.12

 15.84
 12.56
 11.00
 9.60

$
$
$
$

$
$
$
$

 6.20
 4.97
 5.57
 4.17

 9.62
 8.45
 6.53
 7.03

$
$
$
$

$
$
$
$

As of March 6, 2023, there were 162 holders of record of our common stock. Because many shares of AXT’s
common stock are held by brokers and other institutions on behalf of stockholders, we are unable to estimate the total
number of beneficial owners of our common stock.

We have never paid or declared any cash dividends on our common stock and do not anticipate paying cash

dividends in the foreseeable future. Dividends accrue on our outstanding Series A preferred stock at the rate of $0.20 per
annum per share of Series A preferred stock. The 883,000 shares of Series A preferred stock issued and outstanding as of
December 31, 2022 are valued at $3,532,000 and are non-voting and non-convertible preferred stock with a 5.0%
cumulative annual dividend rate payable when declared by our board of directors, and a $4.00 per share liquidation
preference over common stock that must be paid before any distribution is made to the holders of our common stock.
These shares of preferred stock were issued to shareholders of Lyte Optronics, Inc. in connection with the completion of
our acquisition of Lyte Optronics, Inc. on May 28, 1999. By the terms of the Series A preferred stock, so long as any shares
of Series A preferred stock are outstanding, neither the Company nor any subsidiary of the Company shall redeem,
repurchase or otherwise acquire any shares of common stock, unless all accrued dividends on the Series A preferred stock
have been paid. During 2013 and 2015, we repurchased shares of our outstanding common stock. As of December 31,
2015, the Series A preferred stock had cumulative dividends of $2.9 million and we include such cumulative dividends in
“Accrued liabilities” in our consolidated balance sheets. No shares were repurchased during 2022, 2021 and 2020 under
this program. If we are required to pay the cumulative dividends on the Series A preferred stock, our cash and cash
equivalents would be reduced. We account for the cumulative year to date dividends on the Series A preferred stock when
calculating our earnings per share.

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Comparison of Stockholder Return

Set forth below is a line graph comparing the annual percentage change in the cumulative total return to the

stockholders of the Company on our common stock with the CRSP Total Return Index for the Nasdaq Stock Market (U.S.
Companies) and the Nasdaq Electronic Components Index for the period commencing December 31, 2017 and ending
December 31, 2022.

AXT, Inc.
NASDAQ Composite
NASDAQ Electronic Components

Recent Sales of Unregistered Securities

Not applicable.

     12/17      12/18     

 100  
 100  
 100  

 50.00  
 97.16  
 86.61  

12/19
 50.00  
 132.81  
 129.69  

12/20
 110.00  
 192.47  
 185.86  

12/21
 101.26  
 235.15  
 275.79  

12/22
 50.34
 158.65
 177.31

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Issuer Purchases of Equity Securities

On October 27, 2014, our Board of Directors approved a stock repurchase program pursuant to which we may

repurchase up to $5.0 million of our outstanding common stock. These repurchases can be made from time to time in the
open market and are funded from our existing cash balances and cash generated from operations. During 2015, we
repurchased approximately 908,000 shares at an average price of $2.52 per share for a total purchase price
of approximately $2.3 million under the stock repurchase program. No shares were repurchased during 2022 or 2021 under
this program. As of December 31, 2022 and 2021, approximately $2.7 million remained available for future repurchases
under this program, respectively.

Item 6.  Reserved

Item 7.  Management’s Discussion and Analysis of Financial Condition and Results of Operations

In addition to historical information, the following discussion contains forward-looking statements that are subject

to risks and uncertainties. Actual results may differ substantially from those referred to herein due to a number of factors,
including but not limited to risks described in the section entitled Item 1A. “Risk Factors” and elsewhere in this Annual
Report on Form 10-K. This discussion should be read in conjunction with our consolidated financial statements and related
notes included elsewhere in this Form 10-K.

Critical Accounting Policies and Estimates

We prepare our consolidated financial statements in accordance with accounting principles generally accepted in
the United States of America (“U.S. GAAP”). Accordingly, we make estimates, assumptions and judgments that affect the
amounts reported on our consolidated financial statements. These estimates, assumptions and judgments about future
events and their effects on our results cannot be determined with certainty, and are made based upon our historical
experience and on other assumptions that are believed to be reasonable under the circumstances. These estimates may
change as new events occur or additional information is obtained, and we may periodically be faced with uncertainties, the
outcomes of which are not within our control and may not be known for a prolonged period of time.

We have identified the policies below as critical to our business operations and understanding of our financial

condition and results of operations. Critical accounting policies are material to the presentation of our consolidated
financial statements and require us to make difficult, subjective or complex judgments that could have a material effect on
our financial condition and results of operations. They may require us to make assumptions about matters that are highly
uncertain at the time of the estimate. Different estimates that we could have used, or changes in the estimate that are
reasonably likely to occur, may have a material impact on our financial condition or results of operations. We also refer you
to Note 1 to our consolidated financial statements included elsewhere in this Annual Report on Form 10-K.

Revenue Recognition and Sales Returns

We manufacture and sell high-performance compound semiconductor substrates including indium phosphide,

gallium arsenide and germanium wafers, and our consolidated subsidiaries sell certain raw materials, including high purity
gallium (6N and 7N Ga), pyrolytic boron nitride (pBN) crucibles and boron oxide (B2O3). After we ship our products,
there are no remaining obligations or customer acceptance requirements that would preclude revenue recognition. Our
products are typically sold pursuant to purchase orders placed by our customers, and our terms and conditions of sale do
not require customer acceptance. We account for a contract with a customer when there is a legally enforceable contract,
which could be the customer’s purchase order, the rights of the parties are identified, the contract has commercial terms,
and collectibility of the contract consideration is probable. The majority of our contracts have a single performance
obligation to transfer products and are short term in nature, usually less than six months. Our revenue is measured based on
the consideration specified in the contract with each customer in exchange for transferring products that are generally
based upon a negotiated, formula, list or fixed price. Revenue is recognized when control of the promised goods is
transferred to our customer, which is either upon shipment from our dock, receipt at the customer’s dock, or removal from
consignment inventory at the customer’s location, in an amount that reflects the consideration we expect to be entitled to
receive in exchange for those goods.

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We have elected to account for shipping and handling as activities to fulfill the promise to transfer the goods. As
such, shipping and handling fees billed to customers in a sales transaction are recorded in revenue. Shipping and handling
costs incurred are recorded in cost of revenue. Sales taxes and value added taxes in foreign jurisdictions that are collected
from customers and remitted to governmental authorities are accounted for on a net basis and, therefore, are excluded from
revenue.

We do not provide training, installation or commissioning services. We accrue for future returns based on

historical data, prior experience, current economic trends and changes in customer demand at the time revenue is
recognized. We do not recognize any asset associated with the incremental cost of obtaining revenue generating customer
contracts. As such, sales commissions and other related expenses are expensed as incurred, given that the expected period
of benefit is less than one year.

Accounts Receivable and Allowance for Doubtful Accounts

Accounts receivable are recorded at the invoiced amount and are not interest bearing. We review at least quarterly,

or when there are changes in credit risks, the likelihood of collection on our accounts receivable balances and provide an
allowance for doubtful accounts receivable for any expected credit losses primarily based upon the age of these accounts.
We evaluate receivables from U.S. customers with an emphasis on balances in excess of 90 days and for receivables from
customers located outside the U.S. with an emphasis on balances in excess of 120 days and establish a reserve allowance
on the receivable balances if needed. The reason for the difference in the evaluation of receivables between foreign and
U.S. customers is that U.S. customers have historically made payments in a shorter period of time than foreign customers.
Foreign business practices generally require us to allow customer payment terms that are longer than those accepted in the
United States. We assess the probability of collection based on a number of factors, including the length of time a
receivable balance has been outstanding, our past history with the customer and their credit-worthiness.

We exercise judgment when determining the adequacy of our reserves as we evaluate historical bad debt trends,

general economic conditions in the United States and internationally, and changes in customer financial conditions.
Uncollectible receivables are recorded as bad debt expense when a credit loss is expected through the establishment of an
allowance, which would then be written off when all efforts to collect have been exhausted and recoveries are recognized
when they are received. As of December 31, 2022 and 2021, our accounts receivable, net balance was $29.3 million and
$34.8 million, respectively, which was net of an allowance for doubtful accounts of $307,000 and $130,000 as of
December 31, 2022 and 2021, respectively. During 2022, we increased the allowance for doubtful accounts by $177,000
due to the poor financial condition of a customer. During 2021, we decreased the allowance for doubtful accounts by
$87,000 due to the write-off of accounts receivable for a customer. If actual uncollectible accounts differ substantially from
our estimates, revisions to the estimated allowance for doubtful accounts would be required, which could have a material
impact on our financial results for the future periods.

Warranty Reserve

We maintain a warranty reserve based upon our claims experience during the prior twelve months and any

pending claims and returns of which we are aware. Warranty costs are accrued at the time revenue is recognized. As of
December 31, 2022 and 2021, accrued product warranties totaled $669,000 and $743,000, respectively. The decrease in
accrued product warranties is primarily attributable to decreased claims for quality issues experienced by customers. If
actual warranty costs or pending new claims differ substantially from our estimates, revisions to the estimated warranty
liability would be required, which could have a material impact on our financial condition and results of operations for
future periods.

Inventory Valuation

Inventories are stated at the lower of cost (approximated by standard cost) or net realizable value. Cost is
determined using the weighted average cost method. Our inventory consists of raw materials as well as finished goods and
work-in-process that include material, labor and manufacturing overhead costs. We routinely evaluate the levels of our
inventory in light of current market conditions in order to identify excess and obsolete inventory, and we provide a

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reserve for certain inventories based upon the age and quality of the product and the projections for sale of the completed
products. As of December 31, 2022 and 2021, we had an inventory reserve of $24.7 million and $19.6 million,
respectively, for excess and obsolete inventory and $47,000 and $66,000, respectively, for lower of cost or net realizable
value reserves. If actual demand for our products were to be substantially lower than estimated, additional inventory
adjustments for excess or obsolete inventory might be required, which could have a material impact on our business,
financial condition and results of operations.

Impairment of Investments

We classify marketable investments in debt securities as available-for-sale debt securities in accordance with

Accounting Standards Codification (“ASC”) Topic 320, Investments—Debt Securities. All available-for-sale debt securities
with a quoted market value below cost (or adjusted cost) are reviewed in order to determine whether the decline is other-
than-temporary. Factors considered in determining whether a loss is temporary include the magnitude of the decline in
market value, the length of time the market value has been below cost (or adjusted cost), credit quality, and our ability and
intent to hold the debt securities for a period of time sufficient to allow for any anticipated recovery in market value. We
also review our debt investment portfolio at least quarterly, or when there are changes in credit risks or other potential
valuation concerns to identify and evaluate whether an allowance for expected credit losses or impairment would be
necessary.

We also invest in equity instruments of privately-held raw material companies in China for business and strategic

purposes. Investments in our unconsolidated joint venture raw material companies are classified as other assets and
accounted for under either the equity or cost method, depending on whether we have the ability to exercise significant
influence over their operations or financial decisions. We monitor our investments for impairment and record reductions in
carrying value when events or changes in circumstances indicate that the carrying value may not be recoverable.
Determination of impairment is highly subjective and is based on a number of factors, including an assessment of the
strength of the subsidiary’s management, the length of time and extent to which the fair value has been less than our cost
basis, the financial condition and near-term prospects of the subsidiary, fundamental changes to the business prospects of
the subsidiary, share prices of subsequent offerings, and our intent and ability to hold the investment for a period of time
sufficient to allow for any anticipated recovery in our carrying value.

For the years ended December 31, 2022, 2021 and 2020, we had no impairment charges.

Fair Value of Investments

ASC Topic 820, Fair Value Measurement establishes three levels of inputs that may be used to measure fair value.

Level 1 instruments represent quoted prices in active markets. Therefore, determining fair value for Level 1

instruments does not require significant management judgment, and the estimation is not difficult.

Level 2 instruments include observable inputs other than Level 1 prices, such as quoted prices for similar

instruments in markets with insufficient volume or infrequent transactions (less active markets), issuer bank statements,
credit ratings, non-binding market consensus prices that can be corroborated with observable market data, model-derived
valuations in which all significant inputs are observable or can be derived principally from or corroborated with observable
market data for substantially the full term of the assets or liabilities, or quoted prices for similar assets or liabilities. These
Level 2 instruments require more management judgment and subjectivity compared to Level 1 instruments, including:

● Determining which instruments are most comparable to the instrument being priced requires management to

identify a sample of similar securities based on the coupon rates, maturity, issuer, credit rating, and instrument
type, and subjectively select an individual security or multiple securities that are deemed most similar to the
security being priced.

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● Determining which model-derived valuations to use in determining fair value requires management judgment.
When observable market prices for similar securities or similar securities are not available, we price our
marketable debt instruments using non-binding market consensus prices that are corroborated with observable
market data or pricing models, such as discounted cash flow models, with all significant inputs derived from or
corroborated with observable market data.

Level 3 instruments include unobservable inputs to the valuation methodology that are significant to the
measurement of fair value of assets or liabilities. The determination of fair value for Level 3 instruments requires the most
management judgment and subjectivity.

We place short-term foreign currency hedges that are intended to offset the potential cash exposure related to

fluctuations in the exchange rate between the United States dollar and Japanese yen. We measure the fair value of these
foreign currency hedges at each month end and quarter end using current exchange rates and in accordance with generally
accepted accounting principles. At quarter end any foreign currency hedges not settled are netted in “Accrued liabilities”
on the consolidated balance sheet and classified as Level 3 assets and liabilities. As of December 31, 2022 and 2021, the
net change in fair value from the placement of the hedge to settlement at each month end during the quarter had a de
minimis impact to the consolidated results. 

Impairment of Long-Lived Assets

We evaluate the recoverability of property, equipment and intangible assets in accordance with ASC Topic 360,

Property, Plant and Equipment. When events and circumstances indicate that long-lived assets may be impaired, we 
compare the carrying value of the long-lived assets to the projection of future undiscounted cash flows attributable to such 
assets. In the event that the carrying value exceeds the future undiscounted cash flows, we record an impairment charge 
against income equal to the excess of the carrying value over the asset’s fair value. Fair values are determined based on 
quoted market values, discounted cash flows or internal and external appraisals, as applicable. Assets held for sale are 
carried at the lower of carrying value or estimated net realizable value.  We had no “Assets held for sale” or any 
impairment of long-lived assets on the consolidated balance sheets as of December 31, 2022 and 2021. 

Stock-Based Compensation

We account for stock-based compensation in accordance with ASC Topic 718, Stock-based Compensation. Share-
based awards granted include stock options and restricted stock awards. We utilize the Black-Scholes option pricing model
to estimate the grant date fair value of stock options, which requires the input of highly subjective assumptions, including
estimating stock price volatility and expected term. Historical volatility of our stock price was used while the expected
term for our options was estimated based on historical option exercise behavior and post-vesting forfeitures of options, and
the contractual term, the vesting period and the expected term of the outstanding options. Further, we apply an expected
forfeiture rate in determining the amount of share-based compensation. We use historical forfeitures to estimate the rate of
future forfeitures. Changes in these inputs and assumptions can materially affect the measure of estimated fair value of our
stock compensation. The cost of restricted stock awards is determined using the fair value of our common stock on the date
of grant.

We recognize the compensation costs net of an estimated forfeiture rate over the requisite service period of the

options award, which is generally the vesting term of four years. Compensation expense for restricted stock awards is
recognized over the vesting period, which is generally one, three or four years. Stock-based compensation expense is
recorded in cost of revenue, research and development, and selling, general and administrative expenses. (see Note 1—
Summary of Significant Accounting Policies—Stock-Based Compensation).

Income Taxes

We account for income taxes in accordance with ASC topic 740, Income Taxes (“ASC 740”), which requires that
deferred tax assets and liabilities be recognized using enacted tax rates for the effect of temporary differences between the
book and tax bases of recorded assets and liabilities. ASC 740 also requires that deferred tax assets be

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reduced by a valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized.
Our deferred tax assets have been reduced to zero by valuation allowance.

We provide for income taxes based upon the geographic composition of worldwide earnings and tax regulations

governing each region, particularly China. The calculation of tax liabilities involves significant judgment in estimating the
impact of uncertainties in the application of complex tax laws, particularly in foreign countries such as China.

See Note 12—”Income Taxes” in the consolidated financial statements for additional information.

Results of Operations

Overview

We were founded in 1986 to commercialize and enhance our proprietary VGF technology for producing high-

performance compound semiconductor substrates or wafers. We have one operating segment and two product lines:
specialty material substrates and raw materials used to make such substrates or other related products. We recorded our first
substrate sales in 1990 and our substrate products currently include indium phosphide (InP), gallium arsenide (GaAs) and
germanium (Ge) substrates used to produce semiconductor devices for use in applications such as fiber optic and wireless
telecommunications, light emitting diodes (LEDs), lasers and for solar cells for space and terrestrial photovoltaic
applications. Our two raw material companies sell, among other items, purified gallium and pBN crucibles.

Operating Results

We manufacture all of our products in the People’s Republic of China (PRC or China), which generally has

favorable costs for facilities and labor compared with comparable facilities in the United States, Europe or Japan. Our
supply chain includes partial ownership of raw material companies in China (joint ventures). We believe this supply chain
arrangement provides us with pricing advantages, reliable supply and enhanced sourcing lead-times for key raw materials
which are central to our final manufactured products.

Our annual revenue increased in 2022 from $137.4 million to $141.1 million in 2022 an increase of 2.7%. Our

annual revenue increased in 2021 from $95.4 million in 2020 to $137.4 million in 2021 an increase of 44.1%. Our annual
revenue increased in 2020 from $83.3 million in 2019 to $95.4 million in 2020 an increase of 14.5%. In 2022, our gross
margin increased from 34.5% of total revenue in 2021 to 36.9% of total revenue in 2022. In 2021, our gross margin
increased from 31.7% of total revenue in 2020 to 34.5% of total revenue in 2021. In 2020, our gross margin increased from
29.8% of total revenue in 2019 to 31.7% of total revenue in 2020.

Revenue

Years Ended Dec. 31

2021 to 2022

2020 to 2021

2022

2021

2020

Increase
(Decrease)      % Change  

Increase
(Decrease)      % Change  

Product Type:
Substrates
Raw materials and other

Total revenue

$  111,094
 30,024
$  141,118

$  103,026
 34,367
$  137,393

$  75,587
 19,774
$  95,361

$  8,068  
 (4,343) 

$  3,725

 7.8 % $  27,439  

 (12.6)%

 14,593
 2.7 % $  42,032

 36.3 %
 73.8 %
 44.1 %

Revenue increased $3.7 million, or 2.7%, in 2022 from $137.4 million in 2021. The $8.1 million increase in wafer

substrate sales was led by strong demand for InP wafer substrates for 5G applications, data center upgrades (silicon
photonics) and consumer related applications, partially offset by lower demand for our GaAs wafer substrates as the result
of decreased demand for LED products, industrial lasers and other applications requiring low defect densities in the wafer
substrate and Ge wafer substrates decreased primarily as a result of lower demand from our customers in China. The $4.3
million raw materials revenue decrease as compared to the same period in 2021 was primarily the result

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of decreased revenue from sales of purified gallium and unfavorable pricing, partially offset by increased demand for pBN
crucibles and pBN-based OLED manufacturing tools sold by BoYu, one of our consolidated raw material companies.

Revenue increased $42.0 million, or 44.1%, in 2021 from $95.4 million in 2020. The $27.4 million increase in

wafer substrate sales was led by strong demand for InP wafer substrates for 5G applications and data center upgrades
(silicon photonics). GaAs revenue also grew as the result of increased demand for LED products, industrial lasers and other
applications requiring low defect densities in the wafer substrate. Revenue from Ge wafer substrates increased modestly,
primarily as a result of higher demand from our customers in China. The $14.6 million raw materials revenue increase as
compared to the same period in 2020 was primarily the result of increased revenue from sales of purified gallium and
favorable pricing. In addition, increased demand for pBN crucibles and pBN-based OLED manufacturing tools resulted in
increased revenue for BoYu, one of our consolidated raw material companies.

Revenue by Geographic Region

Year Ended  Dec. 31,

2022

2021

2020

($ in thousands)

2021 to 2022

2020 to 2021

Increase
(Decrease)     % Change  

Increase
(Decrease)     % Change  

China

$  55,414

$  67,394

$  35,150

$  (11,980)

 (17.8)%$  32,244  

 91.7 %

% of total revenue

 39 %    

 49 %    

 37 %  

Taiwan

 28,780

 16,841

 16,485

 11,939

 70.9 %

 356  

 2.2 %

% of total revenue

 21 %  

 12 %    

 17 %  

Japan

 11,724

 10,112

 7,624

 1,612

 15.9 %  

 2,488  

 32.6 %

% of total revenue

Asia Pacific (excluding China,
Taiwan and Japan)

% of total revenue

 8 %  

 7 %    

 8 %  

 4,188

 7,540

 5,458

 (3,352)

 (44.5)%  2,082

 38.1 %

 3 %  

 6 %    

 6 %  

Europe (primarily Germany)

 20,592

 23,069

   19,673

 (2,477)

 (10.7)%  

 3,396  

 17.3 %

% of total revenue

North America (primarily the
United States)

% of total revenue

Total revenue

 15 %  

 17 %    

 21 %  

 20,420

 12,437

   10,971

 7,983

 64.2 %  

 1,466  

 13.4 %

 14 %  

 9 %  

 11 %  

$  141,118

$  137,393

$  95,361

$

 3,725

 2.7 %$  42,032  

 44.1 %

Sales to customers located outside of North America represented approximately 86% of our revenue in 2022 and

approximately 90% of our revenue during 2021 and 2020, respectively.

Revenue from customers in China decreased in 2022 by 17.8%, primarily due to lower demand for refined gallium
and pBN crucibles sold by our consolidated subsidiaries. In addition, revenue from InP and Ge wafer substrates decreased,
partially offset by increased demand for GaAs wafer substrates. Revenue from customers in Taiwan increased in 2022 by
70.9%, primarily due to an increase in demand for InP wafer substrates, partially offset by a decline in wireless
applications using GaAs wafer substrates. Revenue from customers in Japan increased in 2022 by 15.9% as a result of
increased demand for refined gallium and pBN crucibles sold by our consolidated subsidiaries, partially offset by lower
demand for GaAs wafer substrates used in wireless applications. Revenue from customers in Asia Pacific decreased by
44.5% as a result of decreased demand for GaAs used in wireless applications, InP wafer substrates and pBN crucibles sold
by one of our consolidated subsidiaries. Revenue from customers in Europe decreased in 2022 by 10.7%, primarily due to
lower demand for GaAs used in LED applications, Ge wafer substrates and pBN crucibles sold by one of our consolidated
subsidiaries, partially offset by increased demand for InP wafer substrates. Revenue from customers in North America
increased by 64.2% primarily due to increased demand for our InP wafer substrates and pBN crucibles sold by one of our
consolidated subsidiaries, partially offset by lower demand for our GaAs and Ge wafer substrates.

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Revenue from customers in China increased in 2021 by 91.7%, primarily due to higher demand for refined
gallium and pBN crucibles sold by our consolidated subsidiaries. In addition, revenue from InP, GaAs and Ge wafer
substrates increased. Revenue from customers in Taiwan increased in 2021 by 2.2%, primarily due to an increase in
demand for wireless applications using GaAs wafer substrates, partially offset by a decline in InP revenue in Taiwan that
was transferred to North America. Revenue from customers in Japan increased in 2021 by 32.6% as a result of increased
demand for InP wafer substrates, partially offset by lower demand for pBN crucibles sold by one of our consolidated
subsidiaries and GaAs used in wireless applications. Revenue from customers in Asia Pacific increased by 38.1% as a
result of increased demand for GaAs used in wireless applications and InP wafer substrates, partially offset by lower
demand for pBN crucibles sold by one of our consolidated subsidiaries. Revenue from customers in Europe increased in
2021 by 17.3%, primarily due to increased demand for GaAs used in LED applications, InP wafer substrates and pBN
crucibles sold by one of our consolidated subsidiaries, partially offset by lower demand for Ge wafer substrates. Revenue
from customers in North America increased by 13.4% primarily due to increased demand for our InP and Ge wafer
substrates, and pBN crucibles sold by one of our consolidated subsidiaries.

Gross Margin

Gross profit

Gross Profit %

2022

Year Ended Dec. 31,
2021

2020

Increase
(Decrease)     % Change  

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

($ in thousands)

$  52,121

$  47,414

$  30,275

$

 4,707  

 9.9 % $  17,139  

 56.6 %

 36.9 %  

 34.5 %  

 31.7 %  

Gross profit increased $4.7 million in 2022 as compared to 2021. Gross margin in 2022 was 36.9% as compared

to 34.5% in 2021. The increase in gross profit is attributed to higher revenue resulting in fixed costs being spread over
more units and a favorable change in product mix.

Gross profit increased $17.1 million in 2021 as compared to 2020. Gross margin in 2021 was 34.5% as compared

to 31.7% in 2020. The increase in gross profit is attributed to higher revenue resulting in fixed costs being spread over
more units and a favorable change in product mix.

Selling, General and Administrative Expenses

Selling, general and
administrative expenses
% of total revenue

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)     % Change  

2021 to 2022

2020 to 2021

($ in thousands)

$  25,654

$  24,189

$  19,200

$  1,465  

 6.1 % $  4,989  

 26.0 %

 18.2 %  

 17.6 %  

 20.1 %  

Selling, general and administrative expenses increased $1.5 million, or 6.1%, to $25.7 million for 2022 compared

to $24.2 million for 2021. The higher selling, general and administrative expenses were primarily from higher personnel-
related expenses, professional services, stock compensation expenses, and bad debt expense, partially offset by lower
license and fees and outside commissions.

Selling, general and administrative expenses increased $5.0 million, or 26.0%, to $24.2 million for 2021
compared to $19.2 million for 2020. The higher selling, general and administrative expenses were primarily from higher
personnel-related expenses, stock compensation expenses, license and fees, and an increase in outside commission
expenses due to higher volume of sales in 2021, partially offset by lower bad debt expense.

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Research and Development Expenses

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

($ in thousands)

Research and development

$  13,913

$  10,328

$  7,135

$  3,585  

 34.7

% $  3,193  

 44.8 %

% of total revenue

 9.9 %  

 7.5 %  

 7.5 %  

Research and development expenses increased $3.6 million, or 34.7%, to $13.9 million in 2022 from
$10.3 million in 2021. The increase in research and development expenses in 2022 was primarily due to higher
development expenses for 8-inch GaAs and 6-inch InP wafer substrates and the development of new features for certain of
our GaAs and InP wafer substrates, new product testing and personnel-related expenses.

Research and development expenses increased $3.2 million, or 44.8%, to $10.3 million in 2021 from $7.1 million
in 2020. The increase in research and development expenses in 2021 was primarily due to higher development expenses for
8-inch GaAs and 6-inch InP wafer substrates and the development of new features for certain of our GaAs and InP wafer
substrates, new product testing and personnel-related expenses.

Interest Expense, Net

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

Interest expense, net
% of total revenue

($ in thousands)

$  1,071

$

 0.8 %  

$

 213
 0.2 %  

$

 179
 0.2 %  

 858  

 402.8 % $

 34  

 19.0 %

Interest expense, net increased in 2022 as compared to the same period in 2021, primarily due to lower investment
balances in 2022 and increased borrowings in 2022. Interest expense, net increased in 2021 as compared to the same period
in 2020, primarily due to lower investment balances in 2021 and increased borrowings in 2021.

Equity in Income of Unconsolidated Joint Venture Companies

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

Equity in income of
unconsolidated joint ventures $  5,957

$  4,409

$

% of total revenue

 4.2 %  

 3.2 %  

 111
 0.1 %  

($ in thousands)

$  1,548  

 35.1 % $  4,298  

 3,872.1 %

Equity in income of unconsolidated joint ventures is the aggregate net income (loss) from our minority-owned

supply chain joint venture companies that are not consolidated. Equity in income of unconsolidated joint ventures
increased $1.5 million to an income of $6.0 million in 2022 from an income of $4.4 million in 2021 as our unconsolidated
joint ventures reported better performance in 2022 as compared to 2021.

Equity in income of unconsolidated joint ventures is the aggregate net income (loss) from our minority-owned 

supply chain joint venture companies that are not consolidated. Equity in income of unconsolidated joint ventures 
increased $4.3 million to an income of $4.4 million in 2021 from an income of $0.1 million in 2020 as our unconsolidated 
joint ventures reported better performance in 2021 as compared to 2020.  

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Other Income, Net

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

Other income, net

% of total revenue

($ in thousands)

$  3,487

$

 2.5 %  

 509
 0.4 %  

$  3,200

$  2,978  

 585.1 % $  (2,691) 

 (84.1)%

 3.4 %  

Other income, net increased $3.0 million to an income of $3.5 million for 2022 as compared to an income of $0.5

million in 2021, primarily due to foreign exchange gains of $1.6 million in 2022 compared to foreign exchange losses of
$434,000 in 2021 and compensation received from the China government by one of our consolidated subsidiaries for
relocating their facilities to Kazuo in 2022 as compared to 2021.

Other income, net decreased $2.7 million to an income of $0.5 million for 2021 as compared to an income of $3.2

million in 2020, primarily due to lower compensation received from the China government by three of our consolidated
subsidiaries for relocating their facilities to Kazuo in 2021 as compared to 2020.

Provision for Income Taxes

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

2021 to 2022

2020 to 2021

Provision for income taxes

$  2,185

($ in thousands)
$  1,093

$  2,031

$  1,092  

 99.9 % $

 (938) 

 (46.2)%

% of total revenue

 1.5 %  

 0.8 %  

 2.1 %  

Provision for income taxes for 2022 and 2021 were $2.2 million and $1.1 million, respectively, which were mostly

related to our consolidated wafer substrate subsidiaries in China and our two partially owned consolidated raw material
companies. No income taxes or benefits have been provided for AXT as the income in the U.S. had been fully offset by
utilization of federal and state net operating loss carryforwards. Additionally, there is uncertainty of generating future profit
in the U.S., which has resulted in our deferred tax assets being fully reserved. We have accrued approximately $855,000 in
federal income tax for AXT-Tongmei for the year ended December 31, 2022, which has no net operating loss carryover.
Our estimated tax rate can vary greatly from year to year because of the change or benefit in the mix of taxable income
between our U.S. and China-based operations.

Due to our uncertainty regarding our future profitability, we recorded a valuation allowance against our net

deferred tax assets of $11.9 million and $15.4 million for the years 2022 and 2021, respectively.

Net Income Attributable to Noncontrolling Interests and Redeemable Noncontrolling Interests

2022

Years Ended Dec. 31
2021

2020

Increase
(Decrease)     % Change

Increase
(Decrease)      % Change  

($ in thousands)

2021 to 2022

2020 to 2021

Net income attributable to
noncontrolling interests and
redeemable noncontrolling
interests

% of total revenue

$  2,931

$  1,934

$  1,803

$

 997  

 51.6 % $

 131  

 7.3 %

 2.1 %  

 1.4 %  

 1.9 %  

The increase in noncontrolling interests and redeemable noncontrolling interests’ share of income for 2022 as

compared to 2021 was primarily due to the structural changes of the legal entities in China (see Note 1 to our

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consolidated financial statements) and to a lesser degree, losses generated by our consolidated subsidiary, ChaoYang
XinMei High Purity Semiconductor Materials Co., Ltd. (ChaoYang XinMei”).

The increase in noncontrolling interests and redeemable noncontrolling interests’ share of income for 2021 as

compared to 2020 was primarily due to the structural changes of the legal entities in China (see Note 1 to our consolidated
financial statements) and to a lesser degree, losses generated by our consolidated subsidiary, ChaoYang XinMei.

Liquidity and Capital Resources

Net cash provided by (used in):

Operating activities
Investing activities
Financing activities

Effect of exchange rate changes
Net change in cash, restricted cash and cash equivalents
Cash and cash equivalents—beginning year
Cash, restricted cash and cash equivalents—end of year
Short and long-term investments—end of year
Total cash, restricted cash, cash equivalents and short-term and long-term
investments

2022

Year Ended December 31, 
2021
($ in thousands)

2020

$  (8,765) $  (3,305) $
   (25,223)
 38,031
 542
 4,585
 36,763
 41,348
 11,457

   (38,810)
 5,725
 551
   (35,839)
 72,602
 36,763
 14,995

 5,865
   (16,422)
 52,662
 3,605
 45,710
 26,892
 72,602
 5,966

$  52,805

$  51,758

$  78,568

We consider cash and cash equivalents, short-term investments and long-term investments as liquid and available

for use within two years in our current operations. Short-term investments and long-term investments are comprised of
money market accounts, certificates of deposit, corporate bonds and notes, and government securities. As of December 31,
2022, we and our consolidated joint ventures held approximately $26.1 million in cash and investments in foreign bank
accounts.

Total cash, restricted cash and cash equivalents, short-term and long-term investments increased by $1.0 million in

2022. As of December 31, 2022, our principal source of liquidity was $52.8 million, which consisted of cash, restricted
cash and cash equivalents of $41.3 million and short-term and long-term investments of $11.5 million. In 2022, cash,
restricted cash and cash equivalents increased by $4.6 million and short-term and long-term investments decreased by $3.5
million. The increase in cash, restricted cash and cash equivalents of $4.6 million in 2022 was primarily due to net cash
provided by financing activities of $38.0 million and the effect of exchange rate changes of $0.5 million, partially offset by
net cash used in investing activities of $25.2 million and operating activities of $8.8 million.

Total cash and cash equivalents, short-term and long-term investments decreased by $26.8 million in 2021. As of

December 31, 2021, our principal source of liquidity was $51.8 million, which consisted of cash and cash equivalents of
$36.8 million and short-term and long-term investments of $15.0 million. In 2021, cash and cash equivalents decreased by
$35.8 million and short-term and long-term investments increased by $9.0 million. The decrease in cash and cash
equivalents of $35.8 million in 2021 was primarily due to net cash used in investing activities of $38.8 million and
operating activities of $3.3 million and partially offset by net cash provided by financing activities of $5.8 million and the
effect of exchange rate changes of $0.6 million.

Net cash used in operating activities of $8.8 million for 2022 was primarily comprised of net change in operating

assets and liabilities of $35.2 million, gain on equity method investments of $6.0 million offset in part by our net income of
$18.7 million, adjustment of non-cash items of depreciation and amortization of $8.1 million, stock-based compensation of
$4.0 million, return of equity method investments (dividends) of $1.6 million, and amortization of marketable securities
premium of $0.1 million. The $35.2 million net change in operating assets and liabilities primarily resulted from a $31.4
million increase in inventories, a $5.5 million decrease in accounts payable, a $3.5 million increase

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in prepaid expenses and other current assets, a $2.1 million decrease in accrued liabilities, and a $0.5 million increase in
other assets offset in part by a $4.5 million decrease in accounts receivable and a $3.3 million increase in other long-term
liabilities, including royalties.

Net cash used in operating activities of $3.3 million for 2021 was primarily comprised of net change in operating

assets and liabilities of $30.3 million and gain on equity method investments of $4.4 million, offset in part by our net
income of $16.5 million, adjustment of non-cash items of depreciation and amortization of $7.1 million, stock-based
compensation of $4.5 million, deferred tax assets of $2.3 million, return of equity method investments (dividends) of $0.8
million and amortization of marketable securities premium of $0.1 million. The $30.3 million net change in operating
assets and liabilities primarily resulted from a $12.4 million increase in inventories, a $9.7 million increase in accounts
receivable, a $6.3 million increase in other assets, a $3.4 million decrease in accrued liabilities, a $1.2 million decrease in
other long-term liabilities, including royalties, and a $0.8 million increase in prepaid expenses and other current assets,
offset in part by a $3.6 million increase in accounts payable.

Net cash provided by operating activities of $5.9 million for 2020 was primarily comprised of our net income of
$5.0 million, an adjustment of non-cash items of depreciation and amortization of $4.3 million, stock-based compensation
of $2.6 million, provision for doubtful accounts of $0.2 million, loss on disposal of equipment of $0.1 million, offset in part
by our net change in operating assets and liabilities of $6.3 million and gain on equity method investments of $0.1 million.
The $6.3 million net change in operating assets and liabilities primarily resulted from a $6.7 million increase in prepaid
expenses and other current assets, a $5.3 million increase in accounts receivable a $0.9 million increase in inventories and a
$0.1 million increase in other assets offset in part by a $2.3 million decrease in accounts payable, a $1.9 million decrease in
other long-term liabilities, including royalties and a $2.6 million decrease in accrued liabilities.

Net cash used in investing activities of $25.2 million for 2022 was primarily due to property, plant and equipment

of $28.5 million in preparation for our new manufacturing sites, additional equipment for our Beijing site and equipment
and facility costs incurred by our consolidated subsidiaries and the purchases of marketable investment securities of $2.2
million, which were partially offset by proceeds from maturities and sales of available-for-sale debt securities of $5.4
million.

Net cash used in investing activities of $38.8 million for 2021 was primarily due to property, plant and equipment

of $29.6 million in preparation for our new manufacturing sites, additional equipment for our Beijing site and equipment
and facility costs incurred by our consolidated subsidiaries and the purchases of marketable investment securities of $9.6
million, which were partially offset by proceeds from maturities and sales of available-for-sale debt securities of $0.5
million.

Net cash used in investing activities of $16.4 million for 2020 was primarily due to property, plant and equipment

of $19.9 million in preparation for our new manufacturing sites, additional equipment for our Beijing site and equipment
and facility costs incurred by our consolidated subsidiaries and the purchases of marketable investment securities of $6.0
million, which were partially offset by proceeds from maturities and sales of available-for-sale debt securities of $9.4
million.

Net cash provided by financing activities was $38.0 million for 2022 which mainly consisted of the proceeds of

$53.1 million from short-term loans in China, $2.2 million from the capital increase in subsidiary shares from
noncontrolling interest, and $0.5 million from the exercise of common stock options, which were partially offset by
payments on short-term loans of $17.8 million.

Net cash provided by financing activities was $5.7 million for 2021 which mainly consisted of the proceeds of

$20.5 million from short-term loans in China, $1.8 million from short-term loan from noncontrolling interest, $1.7 million
from the exercise of common stock options, $1.3 million from the formation of new subsidiary with noncontrolling
interests and $0.5 million from sale of Tongmei shares to noncontrolling interests, which were partially offset by payments
on short-term loans of $19.1 million and $1.1 million of issuance costs in connection with issuance of Tongmei common
stock to redeemable noncontrolling interests.

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Net cash provided by financing activities was $52.7 million for 2020 which mainly consisted of the proceeds of
$47.6 million from issuance of common stock to noncontrolling interests net of issuance cost, $10.4 million from short-
term loan in China, $2.5 million from the exercise of common stock options, $0.4 million from sale of Tongmei shares to
noncontrolling interests partially offset by payments on short-term loans of $6.0 million and dividends paid by joint
ventures to their minority shareholders of $2.2 million.

On October 27, 2014, our Board of Directors approved a stock repurchase program pursuant to which we may

repurchase up to $5.0 million of our outstanding common stock.  These repurchases can be made from time to time in the
open market and are funded from our existing cash balances and cash generated from operations. During 2015, we
repurchased approximately 908,000 shares at an average price of $2.52 per share for a total purchase price
of approximately $2.3 million under the stock repurchase program. No shares were repurchased during 2022, 2021 and
2020 under this program. As of December 31, 2022, approximately $2.7 million remained available for future repurchases
under this program. Currently, we do not plan to repurchase additional shares. 

Dividends accrue on our outstanding Series A preferred stock, and are payable as and when declared by our board

of directors.  We have never paid or declared any dividends on the Series A preferred stock.  By the terms of the Series A
preferred stock, so long as any shares of Series A preferred stock are outstanding, neither the Company nor any subsidiary
of the Company shall redeem, repurchase or otherwise acquire any shares of common stock, unless all accrued dividends
on the Series A preferred stock have been paid.  During 2013 and 2015, we repurchased shares of our outstanding common
stock.  As of December 31, 2015, the Series A preferred stock had cumulative dividends of $2.9 million and we included
this amount in “Accrued liabilities” in our consolidated balance sheets. At the time we pay this accrued liability, our cash
and cash equivalents would be reduced.  We account for the cumulative year to date dividends on the Series A preferred
stock when calculating our earnings per share. See Item 5, Market for Registrant’s Common Equity, Related Stockholder
Matters and Issuer Purchases of Equity Securities in Part II.

Occasionally, one of our PRC subsidiaries or PRC raw material joint ventures declares and pays a dividend. These
dividends generally occur when the PRC joint venture declares a dividend for all of its shareholders. Dividends paid to the
Company are subject to a 10% PRC withholding tax. The Company is required to obtain approval from SAFE to transfer
funds in or out of the PRC. SAFE requires a valid agreement to approve the transfers, which are processed through a bank.
Other than PRC foreign exchange restrictions, the Company is not subject to any PRC restrictions and limitations on its
ability to distribute earnings from its businesses, including its PRC subsidiaries and PRC joint ventures, to the Company
and its investors as well as the ability to settle amounts owed by the Company to its PRC subsidiaries and PRC joint
ventures. If SAFE approval is denied the dividend payable to the Company would be owed but would not be paid.

For the years ended December 31, 2022, 2021 and 2020, the aggregate dividends paid to us, directly or to an
intermediate entity within our corporate structure, by our PRC subsidiaries and PRC raw material joint ventures were
approximately $2.9 million, $774,000 and $0, respectively. In June 2022, July 2022 and August 2022, we received a
dividend of $1.3 million from BoYu, $1.5 million from one of our equity investments, Xiaoyi XingAn and $0.1 million
from JiYa Semiconductor Material Co. Ltd., respectively. In June 2021, we received a dividend of $774,000, from one of
our equity investments, Xiaoyi XingAn. For the years ended December 31, 2022 and 2021, the aggregate dividends paid to
minority shareholders by our PRC subsidiaries and PRC raw material joint ventures were approximately $0 and $0,
respectively. All of these distributions were paid to the PRC companies and the minority shareholders.

We have no current intentions to distribute to our investors earnings under our corporate structure. We settle

amounts owed under our transfer pricing arrangements in the ordinary course of business.

The cash generated from one PRC subsidiary is not used to fund another PRC subsidiary’s operations. None of

our PRC subsidiaries has ever faced difficulties or limitations on its ability to transfer cash between our subsidiaries. AXT
has cash management policies that dictate the amount of such funding.

As one of the first steps in the process of listing Tongmei on the STAR Market and going public, we sold

approximately 7.28% of Tongmei to private equity investors for approximately $49 million in the aggregate. Pursuant to
the Capital Investment Agreements with the Investors, each Investor has the right to require AXT to redeem any or all

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Tongmei shares held by such Investor at the original purchase price paid by such Investor, without interest, in the event the
IPO fails to pass the audit of the Shanghai Stock Exchange, is not approved by the CSRC or Tongmei cancels the IPO
application. The aggregate redemption amount is approximately $49 million.

Tongmei submitted its IPO application to the Shanghai Stock Exchange, and it was formally accepted for review

on January 10, 2022. The Shanghai Stock Exchange approved the IPO application on July 12, 2022. On August 1, 2022,
the CSRC accepted for review Tongmei’s IPO application. The STAR Market IPO remains subject to review and approval
by the CSRC and other authorities. The process of going public on the STAR Market includes several periods of review
and, therefore, is a lengthy process. Subject to review and approval by the CSRC and other authorities, Tongmei hopes to
accomplish this goal in the coming months. The listing of Tongmei on the STAR Market will not change the status of AXT
as a U.S. public company.

We believe that we have adequate cash and investments to meet our operating needs and capital expenditures over 

the next twelve months. If our sales decrease, however, our ability to generate cash from operations will be adversely 
affected which could adversely affect our future liquidity, require us to use cash at a more rapid rate than expected, and 
require us to seek additional capital.  

On July 27, 2021, we filed with the SEC a registration statement on Form S-3, pursuant to which we may offer up
to $60 million of common stock, preferred stock, debt securities, depositary shares, warrants, subscription rights, purchase
contracts and/or units in one or more offerings and in any combination. A prospectus supplement, which we will provide
each time we offer securities, will describe the specific amounts, prices and terms of the securities we determine to offer.
We currently expect to use the net proceeds from the sale of securities under the shelf registration statement for working
capital, capital expenditures and other general corporate purposes. We may also use a portion of the net proceeds to
acquire, license or invest in complementary products, technologies or businesses. On May 17, 2022, the SEC declared the
registration statement effective.

Cash from operations could be affected by various risks and uncertainties, including, but not limited to those set

forth below under Item 1A. “Risk Factors” above.

Bank Loans and Line of Credit

Our bank loans and credit facilities typically have a term of 12 months or less and are included in “Bank loan” in

our consolidated balance sheets. The following table represents bank loans as of December 31, 2022 and 2021 (in
thousands, except interest rate data):

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Subsidiary

Bank

Tongmei

Bank of China (1)

Bank of Communications (2)

Bank of Communications (5)
China Merchants Bank (3)
China Merchants Bank (5)
Bank of Beijing (4)
Industrial Bank (5)

NingBo Bank (5)

Industrial and Commercial Bank of China (5)
NanJing Bank (5)

BoYu

Industrial and Commercial Bank of China (6)

NingBo Bank (5)

Loan Balance

$

Loan
Detail
$  1,405
 1,050
 3,935
 2,108
 1,405
 2,811
 1,405
 1,405
 1,405
 1,450
 1,405
 1,405
 3,192
 5,621
 2,811
 1,405
 1,405
 1,405
 1,406
 2,900
 5,621
 2,811
 1,265
 1,405
 1,450
 703

Due Date

Interest
Rate
Start Date
3.9 %   September-21 March-22
3.9 %   September-21 March-22
January-23
4.6 %   January-22
2.7 %   September-22 March-23
April-23
4.2 %   April-22
September-22
4.0 %   September-21
November-22
4.0 %   November-21
January-23
3.3 %   January-22
January-23
3.3 %   January-22
December-23
3.3 %   December-22
December-22
3.6 %   December-21
December-22
4.2 %   December-21
May-23
4.2 %   May-22
June-23
4.4 %   June-22
September-23
4.4 %   September-22
June-23
4.8 %   June-22
August-23
4.8 %   August-22
September-23
4.8 %   September-22
November-23
4.5 %   November-22
December-23
4.5 %   December-22
July-23
3.2 %   September-22
September-23
4.3 %   September-22
November-23
4.3 %   November-22
December-22
3.9 %   December-21
2.8 %   December-22
December-23
4.8 %   September-22 March-23

 1,406

3.6 %   November-22 May-23

$

 725

4.8 %   December-22

June-23

December 31,  December 31, 

$

2021
 1,573
 1,220
 -
 -
 -
 3,144
 1,573
 -
 -
 -
 1,573
 1,573
 -
 -
 -
 -
 -
 -
 -
 -
 -
 -
 -
 1,573
 -
 -

 -

 -

2022
 -
 -
 4,059
 2,175
 1,450
 -
 -
 1,450
 1,450
 1,450
 -
 -
 3,292
 5,798
 2,900
 1,450
 1,450
 1,450
 1,450
 2,900
 5,800
 2,899
 1,305
 -
 1,450
 725

 1,450

 725

$

 12,229

$

 47,078

Collateral for the above bank loans and line of credit

(1) Baoding Tongmei’s land use rights and all of its buildings located at its facility in Dingxing, China.
(2) ChaoYang Tongmei’s land use rights and all of its buildings located at its facility in Kazuo, China.
(3) Beijing Capital Financing Guarantee Co., Ltd. in exchange for the guarantee fee of 1.5% of the loan amount.
(4) AXT time deposit.
(5) Not collateralized.
(6) BoYu’s land use rights and its building located at its facility in Tianjin, China and BoYu’s accounts receivable. In addition, the December 2022 

loan attracts a guarantee fee amounting to 1.78% of the loan amount.  

Off-Balance Sheet Arrangements

We did not have any off-balance sheet financing arrangements and have never established any special purpose
entities as defined under SEC Regulation S-K Item 303(a)(4)(ii). We have not entered into any options on non-financial
assets.

Contractual Obligations

We lease certain office space, warehouse facilities and equipment under long-term operating leases expiring at

various dates through July 2029. The majority of our lease obligations relate to our lease agreement for a nitrogen system
to be used during the manufacturing process for our facility in Dingxing, China. The equipment lease became effective in
August 2019 and will expire in July 2029. There are no variable lease payments, residual value guarantees or any
restrictions or covenants imposed by the equipment lease. The remainder relate to our lease agreement for our facility in
Fremont, California with approximately 19,467 square feet, which expires in November 2023. We are reasonably certain to
renew the lease for another five years. There are no variable lease payments, residual value guarantees or any restrictions or
covenants imposed by the facility lease. All other operating leases have a term of 12 months or less. Total rent expenses
under these operating leases charged to selling, general and administrative were approximately $458,000, $431,000 and
$322,000 for the years ended December 31, 2022, 2021 and 2020, respectively, primarily related to our Fremont facility.
Total rent expenses under these operating leases charged to cost of revenue

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were approximately $303,000, $296,000 and $266,000 for the years ended December 31, 2022, 2021 and 2020,
respectively, primarily related to the nitrogen system at our facility in Dingxing.

In 2020, we and a competitor entered into the Cross License Agreement, which has a term that begins on January
1, 2020 and expires on December 31, 2029. The Cross License Agreement is a fixed-cost cross license and not a variable-
cost cross license that is based on revenue or units. Under the Cross License Agreement, we are obligated to make annual
payments over a 10-year period. For the years ended December 31, 2022 and 2021, the royalty expense under the Cross
License Agreement was not considered material to our consolidated financial statements.

Land Purchase and Investment Agreement

We  have  established  a  wafer  processing  production  line  in  Dingxing,  China.  In  addition  to  a  land  rights  and
building  purchase  agreement  that  we  entered  into  with  a  private  real  estate  development  company  to  acquire  our  new
manufacturing facility, we also entered into a cooperation agreement with the Dingxing local government. In addition to
pledging its full support and cooperation, the Dingxing local government will issue certain tax credits to us as we achieve
certain milestones. We, in turn, agreed to hire local workers over time, pay taxes when due and eventually demonstrate a
total investment of approximately $90 million in value, assets and capital. The investment will include cash paid for the
land  and  buildings,  cash  on  deposit  in  our  name  at  local  banks,  the  gross  value  of  new  and  used  equipment  (including
future equipment that might be used for indium phosphide and germanium substrates production), the deemed value for our
customer list or the end user of our substrates (for example, the end users of the 3-D sensing VCSELs), a deemed value for
employment  of  local  citizens,  a  deemed  value  for  our  proprietary  process  technology,  other  intellectual  property,  other
intangibles and additional items of value. There is no timeline or deadline by which this must be accomplished, rather it is a
good faith covenant entered into between AXT and the Dingxing local government. Further, there is no specific penalty
contemplated if either party breaches the agreement, however the agreement does state that each party has a right to seek
from the other party compensation for losses. Under certain conditions, the Dingxing local government may purchase the
land and building at the appraised value. We believe that such cooperation agreements are normal, customary and usual in
China and that the future valuation is flexible. We have a similar agreement with the city of Kazuo, China, although on a
smaller scale. The total investment targeted by AXT in Kazuo is approximately $15 million in value, assets and capital.

Purchase Obligations with Penalties for Cancellation

In the normal course of business, we issue purchase orders to various suppliers. In certain cases, we may incur a

penalty if we cancel the purchase order. As of December 31, 2022, we do not have any outstanding purchase orders that
will incur a penalty if canceled by the Company.

Recent Accounting Pronouncements

Recent accounting pronouncements are detailed in Note 1 to our consolidated financial statements included in this

Annual Report on Form 10-K.

Item 7A.  Quantitative and Qualitative Disclosures about Market Risk

Foreign Currency Risk

A significant portion of our business is conducted in currencies other than the U.S. dollar. Foreign exchange losses

have had a material adverse effect on our operating results and cash flows in the past and could have a material adverse
effect on our operating results and cash flows in the future. If we do not effectively manage the risks associated with this
currency risk, our revenue, cash flows and financial condition could be adversely affected. Although during 2022,
we recorded a foreign exchange gain of $1.6 million, during 2021 and 2020 we recorded net foreign exchange loss of
$434,000 and $411,000, respectively, included as part of other income, net in our consolidated statements of operations. We
incur foreign currency transaction exchange gains and losses due to operations in general. In the future we may experience
foreign exchange losses on our non-functional currency denominated receivables and payables to the extent that we have
not mitigated our exposure. Foreign exchange losses could have a materially adverse effect on our operating results and
cash flows.

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Our product sales to Japanese customers are typically invoiced in Japanese yen. As such we have foreign
exchange exposure on our accounts receivable and on any Japanese yen denominated cash deposits. To partially protect us
against fluctuations in foreign currency resulting from accounts receivable in Japanese yen, starting in 2015, we instituted a
foreign currency hedging program. We place short term hedges that are intended to offset the potential cash exposure
related to fluctuations in the exchange rate between the United States dollar and Japanese yen. We measure the fair value of
these hedges at each month end and quarter end using current exchange rates and in accordance with generally accepted
accounting principles. At quarter end and year end any foreign currency hedges not settled are netted on the consolidated
balance sheet and consolidated balance sheet, respectively, and classified as Level 3 assets and liabilities. As of December
31, 2022 the net change in fair value from the placement of the hedge to settlement at each month end during the quarter
had a de minimis impact to the consolidated results.

The functional currency for our foreign operations is the renminbi, the local currency of China, and in the future

we may establish short term hedges covering renminbi. Most of our operations are conducted in China and most of our
costs are incurred in Chinese renminbi, which subjects us to fluctuations in the exchange rates between the U.S. dollar and
the Chinese renminbi. We incur transaction gains or losses resulting from consolidation of expenses incurred in local
currencies for our Chinese subsidiaries, as well as in translation of the assets and liabilities at each balance sheet date. Our
financial results could be adversely affected by factors such as changes in foreign currency exchange rates or weak
economic conditions in foreign markets, including the revaluation by China of the renminbi, and any future adjustments
that China may make to its currency such as any move it might make to a managed float system with opportunistic
interventions. We may also experience foreign exchange losses on our non-functional currency denominated receivables
and payables.

We currently are using a hedging program to minimize the effects of currency fluctuations relating to the
Japanese yen. While we may apply this program to other currencies, such as the Chinese renminbi, our hedging position is
partial and may not exist at all in the future. It may not succeed in minimizing our foreign currency fluctuation
risks. Our primary objective in holding these instruments is to reduce the volatility of earnings and cash flows associated
with changes in foreign currency. The program is not designated for trading or speculative purposes. The company may
choose not to hedge certain foreign exchange exposures for a variety of reasons, including but not limited to accounting
considerations and the prohibitive economic cost of hedging particular exposures. However, even with our hedging
program, we still experience losses on foreign exchange from time to time.

Interest Rate Risk

Cash and cash equivalents earning interest and certain variable rate debt instruments are subject to interest rate

fluctuations. The following table sets forth the probable impact of a 10% change in interest rates (in thousands):

Instrument
Cash, cash equivalents and restricted cash
Investments in marketable debt securities

Balance as of
December 31, 
2022
 41,348  
 11,457  

$

Current
Interest
Rate

Projected Annual
Interest
Income

     Proforma 10%      Proforma 10%  
Interest Rate  
Increase
Income

Interest Rate
Decline
Income

 0.36 %  $
 1.13 %    
$

 149
 129
 278

$

$

 134
 116
 250

$

$

 164
 142
 306

The primary objective of our investment activities is to preserve principal while maximizing income without

significantly increasing risk. Financial instruments that potentially subject us to concentration of credit risk consist
primarily of cash and cash equivalents, short-term investments, and accounts receivable. We invest primarily in money
market accounts, certificates of deposits, corporate bonds and notes, and government securities. We are exposed to credit
risks in the event of default by the issuers to the extent of the amount recorded on the consolidated balance sheets. These
securities are generally classified as available-for-sale and consequently are recorded on the balance sheet at fair value with
unrealized gains or losses reported as a separate component of accumulated other comprehensive income (loss), net of
estimated tax, further reduced by a valuation allowance for expected credit losses, if any. Our cash, cash equivalents and
short-term investments and long-term investments are in high-quality instruments placed with major banks and financial
institutions and commercial paper. We have no investments in auction rate securities.

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Credit Risk

We perform ongoing credit evaluations of our customers’ financial condition, and limit the amount of credit
extended when deemed necessary, but generally do not require collateral. The credit risk in our accounts receivable is
mitigated by our credit evaluation process and the geographical dispersion of sales transactions. Two customers accounted
for more than 10% of our accounts receivable as of December 31, 2022 and no customer accounted for more than 10% of
our accounts receivable as of December 31, 2021.

Equity Risk

As part of our supply chain strategy, we maintain minority investments in privately-held raw material companies

located in China either invested directly by us and our subsidiaries or through our consolidated joint venture companies.
These minority investments are reviewed for other than temporary declines in value on a quarterly basis. These investments
are classified as other assets in the consolidated balance sheets and accounted for under either the equity or cost method,
depending on whether we have the ability to exercise significant influence over their operations or financial decisions. We
monitor our investments for impairment and record reductions in carrying value when events or changes in circumstances
indicate that the carrying value may not be recoverable. Reasons for other than temporary declines in value include
whether the related company would have insufficient cash flow to operate for the next twelve months, significant changes
in the operating performance and changes in market conditions. As of December 31, 2022 and 2021, we did not maintain
any direct investments under the cost method. Our minority investments under the equity method as of December 31, 2022
and 2021 totaled $14.6 million and $10.2 million, respectively.

Inflation Risk

While the historical impact of inflation is difficult to accurately measure due to the imprecise nature of the
estimates required, we do not believe the effects of inflation on our consolidated results of operations and financial
condition have been material. However, there can be no assurance that our consolidated results of operations and financial
condition will not be materially impacted by inflation in the future, including by heightened levels of inflation currently
experienced globally. Nonetheless, if our costs were to become subject to significant inflationary pressures, we may not be
able to fully offset such higher costs. Our inability or failure to do so could harm our business, consolidated results of
operations or financial condition.

Item 8.  Consolidated Financial Statements and Supplementary Data

The consolidated financial statements, related notes thereto and financial statement schedules required by this item

are listed and set forth beginning on page 71, and are incorporated by reference here.

Item 9.  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

None.

Item 9A.  Controls and Procedures

Evaluation of Disclosure Controls and Procedures  

Our management, with the participation of our Chief Executive Officer and our Chief Financial Officer, evaluated

the effectiveness of the design and operation of our disclosure controls and procedures as of the end of the period covered
by this Annual Report on Form 10-K. Based upon this evaluation, our Chief Executive Officer and Chief Financial Officer
have concluded that our disclosure controls and procedures as defined under Exchange Act Rules 13a-15(e) and 15d-15(e)  
were effective at the reasonable assurance level to ensure that information required to be disclosed in our Securities 
Exchange Act reports is recorded, processed, summarized and reported within the time periods specified by the Securities 
and Exchange Commission and is accumulated and communicated to management, including our Chief Executive Officer 
and our Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. 

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Our disclosure controls and procedures include components of our internal control over financial reporting.

Management’s assessment of the effectiveness of our internal control over financial reporting is expressed at the level of
reasonable assurance because a control system, no matter how well designed and operated, can provide only reasonable
assurance that the control system’s objectives will be met.

Management’s Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial
reporting, as such term is defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. Internal control over financial
reporting is a process designed by, or under the supervision of, our Chief Executive Officer and Chief Financial Officer,
and implemented by our Board of Directors, management and other personnel to provide reasonable assurance regarding
the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with
U.S. GAAP. Internal control over financial reporting includes those policies and procedures that:

● pertain to the maintenance of records that in reasonable detail accurately and fairly reflect our transactions

and dispositions of our assets;

● provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial
statements in accordance with U.S. GAAP, and that receipts and expenditures are being made only in
accordance with authorizations of our management and directors; and

● provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or

disposition of our assets that could have a material effect on the consolidated financial statements.

Because of inherent limitations, internal control over financial reporting may not prevent or detect misstatements.

Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become
inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may
deteriorate.

Our management, under the supervision and with the participation of our Chief Executive Officer and Chief

Financial Officer, has assessed the effectiveness of our internal control over financial reporting as of December 31, 2022
based on the criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of
Sponsoring Organizations of the Treadway Commission (COSO). Management has concluded that our internal control over
financial reporting was effective as of December 31, 2022. The Company’s internal control over financial reporting as of
December 31, 2022 has been audited by BPM, the independent registered public accounting firm who also audited the
Company’s financial statements. BPM’s report on the effectiveness of the Company’s internal control over financial
reporting as of December 31, 2022.

Changes in Internal Control over Financial Reporting

There was no change in our internal control over financial reporting during our fourth quarter of fiscal 2022 that

has materially affected, or is reasonably likely to materially affect, AXT’s internal control over financial reporting.

Item 9B.  Other Information

None.

Item 9C.  Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not Applicable.

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Report of Independent Registered Public Accounting Firm

To the Board of Directors and Stockholders of AXT, Inc.

Opinion on Internal Control Over Financial Reporting

We have audited the internal control over financial reporting of AXT, Inc. (a Delaware corporation) and its
subsidiaries (the “Company”) as of December 31, 2022, based on criteria established in 2013 Internal Control—Integrated
Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO)”. In our opinion,
the Company maintained, in all material respects, effective internal control over financial reporting as of December 31,
2022, based on criteria established in 2013 Internal Control—Integrated Framework issued by the Committee of
Sponsoring Organizations of the Treadway Commission (COSO)”.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board

(United States) (“PCAOB”), the consolidated balance sheets as of December 31, 2022 and 2021 and the related
consolidated statements of operations, comprehensive income (loss), stockholders’ equity, and cash flows for each of the
years in the three-year period ended December 31, 2022, and the related notes (collectively referred to as the “consolidated
financial statements”) of the Company and our report dated March 16, 2023 expressed an unqualified opinion on those
consolidated financial statements.

Basis for Opinion

The Company’s management is responsible for maintaining effective internal control over financial reporting, and

for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying
Management’s Report on Internal Controls over Financial Reporting. Our responsibility is to express an opinion on the
entity’s internal control over financial reporting based on our audit. We are a public accounting firm registered with the
PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities
laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and

perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was
maintained in all material respects. Our audit of internal control over financial reporting included obtaining an
understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and
evaluating the design and operating effectiveness of internal control based on the assessed risk. Our audit also included
performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a
reasonable basis for our opinion.

Definition and Limitations of Internal Control Over Financial Reporting

An entity’s internal control over financial reporting is a process designed to provide reasonable assurance

regarding the reliability of financial reporting and the preparation of financial statements for external purposes in
accordance with accounting principles generally accepted in the United States of America (“U.S. GAAP”). An entity’s
internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of
records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the entity;
(2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in
accordance with U.S. GAAP, and that receipts and expenditures of the entity are being made only in accordance with
authorizations of management and directors of the entity; and (3) provide reasonable assurance regarding prevention or
timely detection of unauthorized acquisition, use, or disposition of the entity’s assets that could have a material effect on
the financial statements.

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Because of its inherent limitations, internal control over financial reporting may not prevent or detect
misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls
may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures
may deteriorate.

/s/ BPM LLP

San Jose, California
March 16, 2023

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PART III

The SEC allows us to include information required in this report by referring to other documents or reports we

have already filed or will soon be filing. This is called “Incorporation by Reference.” We intend to file our definitive proxy
statement for our annual meeting of stockholders to be held on May 18, 2023 (the “Proxy Statement”) pursuant to
Regulation 14A not later than 120 days after the end of the fiscal year covered by this report, and certain information
therein is incorporated in this report by reference.

Item 10.  Directors, Executive Officers and Corporate Governance

The information required by this item with respect to identification of directors is incorporated by reference to the

information contained in the section captioned “Information About our Board of Directors” in the Proxy Statement. The
information with respect to our executive officers, is incorporated by reference to the information contained in the section
captioned “Executive Officers” in the Proxy Statement. Information with respect to Items 405 of Regulation S-K is
incorporated by reference to the information contained in the sections of the Proxy Statement captioned “Section 16(a)
Beneficial Ownership Reporting Compliance.” There will be no disclosure under Item 407(c)(3). Information with respect
to Items 407(d)(4) and 407(d)(5) is incorporated by reference to the information contained in the sections of the Proxy
Statement captioned “Corporate Governance—Committees of the Board of Directors.”

The Board of Directors of AXT, Inc. has adopted a Code of Conduct and Ethics (the “Code”) that applies to our
principal executive officers, principal financial officer, and corporate controller, as well as all other employees. A copy of
this Code has been posted on our Internet website at www.axt.com. Any amendments to, or waivers from, a provision of
our Code that applies to our principal executive officer, principal financial officer, controller, or persons performing similar
functions and that relates to any element of the Code enumerated in paragraph (b) of Item 406 of Regulation S-K shall be
disclosed by posting such information on our website.

Item 11.  Executive Compensation

The information required by this Item is incorporated herein by reference to information set forth in our Proxy

Statement under the section entitled “Executive Compensation and Other Matters.”

Item 12.  Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

The information required by this Item is incorporated herein by reference to information set forth in our Proxy
Statement under the section entitled “Security Ownership of Certain Beneficial Owners and Management” and “Equity
Compensation Plan Information.”

Item 13.  Certain Relationships and Related Transactions and Director Independence

Information required by this item will be set forth in our Proxy Statement under the headings “Compensation

Committee Interlocks and Insider Participation” and “Certain Relationships and Related Transactions,” which information
is incorporated herein by reference.

Item 14.  Principal Accountant Fees and Services

The information required by this Item is incorporated herein by reference to information set forth in our Proxy

Statement under the section entitled “Ratification of Appointment of Independent Registered Public Accountants.”

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PART IV

Item 15.  Exhibits and Financial Statement Schedules

(a)

(1)

The following documents are filed as part of this report:

Financial Statements:

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID: 207)
Consolidated Balance Sheets
Consolidated Statements of Operations
Consolidated Statements of Comprehensive Income (Loss)
Consolidated Statements of Stockholders’ Equity
Consolidated Statements of Cash Flows
Notes to Consolidated Financial Statements

(2)

Financial Statement Schedules

71
73
74
75
76
77
78

All schedules have been omitted because the required information is not applicable or because the information

required is included in the consolidated financial statements or notes thereto.

(b)

Exhibits

See Index to Exhibits attached elsewhere to this Annual Report on Form 10-K. The exhibits listed in the
accompanying Index to Exhibits are filed as part of, or incorporated by reference into, this Annual Report on Form 10-K.

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REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Stockholders of AXT, Inc.

Opinion on the Financial Statements

We have audited the accompanying consolidated balance sheets of AXT, Inc. (a Delaware corporation) and its

subsidiaries (the “Company”) as of December 31, 2022, and 2021, and the related consolidated statements of operations,
comprehensive income (loss), stockholders’ equity, and cash flows for each of the years in the three-year period ended
December 31, 2022, and the related notes (collectively referred to as the “consolidated financial statements”). In our
opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company
as of December 31, 2022, and 2021, and the results of its operations and its cash flows for each of the years in the three-
year period ended December 31, 2022, in conformity with accounting principles generally accepted in the United States of
America.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board

(United States) (“PCAOB”), the Company’s internal control over financial reporting as of December 31, 2022, based on
criteria established in Internal Control—Integrated Framework (2013) issued by the Committee of Sponsoring
Organizations of the Treadway Commission (COSO), and our report dated March 16, 2023, expressed an unqualified
opinion.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility

is to express an opinion on the Company’s consolidated financial statements based on our audits. We are a public
accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance
with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission
and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan

and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of
material misstatement, whether due to error or fraud.

Our audits included performing procedures to assess the risks of material misstatement of the financial statements,
whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining,
on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audits also included
evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall
presentation of the financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matters communicated below are matters arising from the current period audit of the financial

statements that were communicated or required to be communicated to the audit committee and that: (1) relate to accounts
or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging,
subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the
consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below,
providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Inventories – Reserve for Excess and Obsolete Inventory

As described in Notes 1 and 3 to the consolidated financial statements, the Company’s consolidated inventories
balance was $89.6 million as of December 31, 2022, which was net of a reserve of $24.7 million for excess and obsolete
inventories. The Company’s inventories are stated at the lower of weighted average costs (approximated by standard cost)
or net realizable value. The Company routinely evaluates the levels of its inventories in light of current market

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conditions in order to identify excess and obsolete inventories, and to provide a reserve for certain inventories to their
estimated net realizable value based upon the age, quality and life expectancy of the product, and the projections for sale of
the completed products. If actual demand were to be substantially lower than estimated, there could be a significant adverse
impact on the carrying value of inventories and consolidated results of operations.

The principal considerations for our determination that performing procedures relating to reserve for excess and

obsolete inventories is a critical audit matter are the significant amount of judgment by management in developing the
assumptions of the forecasted product demand, which in turn led to significant auditor judgment, subjectivity, and effort in
performing audit procedures and evaluating audit evidence relating to the forecasted product demand. Additionally, for
certain new product launches there may be limited historical data with which to evaluate forecasts.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming
our overall opinion on the consolidated financial statements. These procedures included testing the effectiveness of internal
controls relating to management’s reserve for excess and obsolete inventories, including internal controls over the
development of assumptions related to forecasted product demand. The procedures also included, among others, testing
management’s process for developing the reserve for excess and obsolete inventories, testing the completeness and
accuracy of the underlying data used in the estimate, and evaluating management’s assumptions of forecasted product
demand. Evaluating management’s demand forecast for reasonableness involved considering historical sales or usage by
product, comparing prior period estimates to actual results of the same period, and determining whether the demand
forecast used was consistent with evidence obtained in other areas of the audit.

/s/ BPM LLP

We have served as the Company’s auditor since 2004.

San Jose, California
March 16, 2023

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AXT, INC.

CONSOLIDATED BALANCE SHEETS
(In thousands, except per share data)

ASSETS
Current assets:

Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable, net of allowances of $307 and $130 as of December 31, 2022
and December 31, 2021
Inventories
Prepaid expenses and other current assets

Total current assets
Long-term investments
Property, plant and equipment, net
Operating lease right-of-use assets
Other assets

Total assets

LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND
STOCKHOLDERS’ EQUITY
Current liabilities:

Accounts payable
Accrued liabilities
Short-term loan from noncontrolling interest
Bank loans

Total current liabilities

Noncurrent operating lease liabilities
Other long-term liabilities
Total liabilities

Commitments and contingencies (Note 16)
Redeemable noncontrolling interests (Note 18)
Stockholders’ equity:

Preferred stock Series A, $0.001 par value; 2,000 shares authorized; 883 shares issued
and outstanding as of December 31, 2022 and December 31, 2021 (Liquidation
preference of $7,699 and $7,522 as of December 31, 2022 and December 31, 2021)
Common stock, $0.001 par value; 70,000 shares authorized; 43,554 and 42,886 shares
issued and outstanding as of December 31, 2022 and December 31, 2021
Additional paid-in capital
Accumulated deficit
Accumulated other comprehensive income (loss)

Total AXT, Inc. stockholders’ equity

Noncontrolling interests

Total stockholders’ equity
Total liabilities, redeemable noncontrolling interests and stockholders’ equity

$

See accompanying notes to consolidated financial statements.

73

December 31, 

2022

2021

$

$

34,948
6,400
9,339

29,252
89,629
13,977
183,545
2,118
161,017
1,761
21,631 `

$

370,072

$

$

$

10,084
18,164
—
47,078
75,326
1,322
3,678
80,326

36,763
—
5,419

34,839
65,912
17,252
160,185
9,576
142,415
2,324
17,941
332,441

16,649
17,057
1,887
12,229
47,822
1,935
2,453
52,210

44,846

50,385

3,532

3,532

44
235,308
(14,159)
(3,118)
221,607
23,293
244,900
370,072

$

43
231,622
(29,970)
6,302
211,529
18,317
229,846
332,441

    
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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AXT, INC.

CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)

Revenue
Cost of revenue
Gross profit
Operating expenses:

Selling, general and administrative
Research and development
Total operating expenses

Income from operations
Interest expense, net
Equity in income of unconsolidated joint ventures
Other income, net
Income before provision for income taxes
Provision for income taxes
Net income

Less: Net income attributable to noncontrolling interests and
redeemable noncontrolling interests

Net income attributable to AXT, Inc.
Net income attributable to AXT, Inc. per common share:

Basic
Diluted

Weighted-average number of common shares outstanding:

Basic
Diluted

$

$
$

Year Ended December 31, 

2022

2021

2020

$

141,118
88,997
52,121

$

137,393
89,979
47,414

$

95,361
  65,086
  30,275

25,654
13,913
39,567
12,554
(1,071)
5,957
3,487
20,927
2,185
18,742

(2,931)
15,811

0.37
0.37

42,104
42,715

$

$
$

24,189
10,328
34,517
12,897
(213)
4,409
509
17,602
1,093
16,509

(1,934)
14,575

0.35
0.34

  19,200
7,135
  26,335
3,940
(179)
111
3,200
7,072
2,031
5,041

(1,803)
3,238

0.08
0.07

$

$
$

41,367
42,720

  40,152
  41,025

See accompanying notes to consolidated financial statements.

74

    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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AXT, INC.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
(In thousands)

Net income
Other comprehensive income (loss), net of tax:

Change in foreign currency translation gain (loss), net of tax
Change in unrealized gain (loss) on available-for-sale debt
investments, net of tax

Total other comprehensive income (loss), net of tax
Comprehensive income
Less: Comprehensive income attributable to noncontrolling interests
and redeemable noncontrolling interests
Comprehensive income attributable to AXT, Inc.

2022

Year Ended December 31, 
2021

2020

$

18,742

$

16,509

$

5,041

(10,994)

3,719

(238)
(11,232)
7,510

(68)
3,651
20,160

8,443

6
8,449
13,490

(1,117)
6,393

$

(2,492)
17,668

$

(2,181)
11,309

$

See accompanying notes to consolidated financial statements.

75

    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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AXT, INC.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(In thousands)

Common Stock

Preferred
Stock

Additional
Paid-In
    Shares    Amount    Shares    Amount     Capital

Accumulated

     Deficit

Accumulated Other
Comprehensive
Income (Loss)

AXT, Inc.

Total

Stockholders’ Noncontrolling Stockholders’ 
Interests

Equity

Equity

Balance as of
January 1, 2020
Common stock
options exercised
Sale of
subsidiary shares
to noncontrolling
interests
Purchase of
subsidiary shares
from
noncontrolling
interests
Restricted stock
awards canceled
Stock-based
compensation
Issuance of
common stock in
the form of
restricted stock
Adjustment to
noncontrolling
interests in
connection with
the
reorganization
and alignment of
assets under
Tongmei
Net dividend
declared by joint
ventures
Net income
Other
comprehensive
income
Balance as of
December 31,
2020
Common stock
options exercised
Formation of
new subsidiary
with
noncontrolling
interests
Transfer of
subsidiary with
noncontrolling
interests
Restricted stock
awards canceled
Stock-based
compensation
Issuance of
common stock in
the form of
restricted stock
Purchase of
subsidiary shares
from
noncontrolling
interests
Transfer of
subsidiary with
redeemable
noncontrolling
interests
Noncontrolling
interest portion
of Tongmei
stock-based
compensation
Sale of common
stock to
employees in
connection with
the
reorganization
Net income
Other
comprehensive
income
Balance as of
December 31,
2021
Common stock
options exercised
Investment in
subsidiary with
noncontrolling
interest
Investment in
subsidiary with
redeemable
noncontrolling
interest
Restricted stock

41

1

42

1

43

1

883

$ 3,532

40,632

$

905

(13)

443

883

3,532

41,967

507

(14)

426

883

3,532

42,886

172

(91)

236,957

$

(47,783)

$

(4,862)

$

187,885

$

4,877

$

192,762

2,535

396

(1,398)

2,623

2,536

396

2,536

396

(1,398)

(202)

(1,600)

2,623

—

2,623

—

(10,732)

(10,732)

10,732

—

3,238

3,238

8,071

8,071

(2,238)
1,803

(2,238)
5,041

378

8,449

230,381

(44,545)

3,209

192,619

15,350

207,969

1,669

(262)

(1,229)

4,519

(2,691)

(1,241)

(62)

538

1,670

1,670

(262)

1,413

1,151

(1,229)

1,229

4,519

—

—

4,519

—

(2,691)

(1,039)

(3,730)

(1,241)

(1,241)

(62)

40

(22)

14,575

538
14,575

1,045

538
15,620

3,093

3,093

279

3,372

231,622

(29,970)

6,302

211,529

18,317

229,846

517

(466)

(471)

518

518

(466)

2,699

2,233

(471)

(471)
—

 
 
    
    
    
    
 
awards canceled
Stock-based
compensation
Issuance of
common stock in
the form of
restricted stock
Tongmei stock-
based
compensation
Noncontrolling
interest portion
of Tongmei
stock-based
compensation
Investment in
subsidiary from
noncontrolling
interest
Net income
Other
comprehensive
income (loss)
Balance as of
December 31,
2022

587

3,273

733

100

3,273

—

733

100

3,273

—

733

(42)

58

15,811

—
15,811

1,887
1,333

1,887
17,144

(9,420)

(9,420)

(901)

(10,321)

883

$ 3,532

43,554

$

44

$ 235,308

$

(14,159)

$

(3,118)

$

221,607

$

23,293

$

244,900

See accompanying notes to consolidated financial statements.

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Table of Contents

AXT, INC.

CONSOLIDATED STATEMENTS OF CASH FLOWS

Cash flows from operating activities:

Net income

Adjustments to reconcile net income to net cash provided by (used in) operating activities:

Year Ended December 31, 

2022

2021

2020

$

18,742

$

16,509

$

5,041

Depreciation and amortization
Amortization of marketable securities premium
Stock-based compensation
Provision for doubtful accounts
(Gain) loss on disposal of equipment
Return of equity method investments (dividends)
Equity in income of unconsolidated joint ventures
Deferred tax assets
Changes in operating assets and liabilities:

Accounts receivable
Inventories
Prepaid expenses and other current assets
Other assets
Accounts payable
Accrued liabilities
Other long-term liabilities, including royalties

Net cash provided by (used in) operating activities

Cash flows from investing activities:

Purchases of property, plant and equipment
Purchases of available-for-sale debt securities
Proceeds from sales and maturities of available-for-sale debt securities

Net cash used in investing activities

Cash flows from financing activities:

Proceeds from common stock options exercised
Proceeds from sale of subsidiary shares to noncontrolling interests
Proceeds from bank loans
Proceeds from long-term loan from noncontrolling interest
Payments on bank loans
Proceeds from capital increase in subsidiary shares from noncontrolling interest
Formation of new subsidiary with noncontrolling interests
Proceeds from issuance of Tongmei's common stock to redeemable noncontrolling interests, net
of costs
Dividends paid by joint ventures to their minority shareholders

Net cash provided by financing activities

Effect of exchange rate changes on cash and cash equivalents, and restricted cash
Net increase (decrease) in cash and cash equivalents, and restricted cash
Cash and cash equivalents at the beginning of the year
Cash and cash equivalents, and restricted cash at the end of the period
Supplemental disclosures:

Income taxes paid, net of refunds

Supplemental disclosure of non-cash flow information:

Notes Receivables paid to purchase fixed assets
Conversion of related party borrowings to Additional Paid-in Capital
Investment in subsidiary shares from noncontrolling interest
Consideration payable to repurchase subsidiary shares from noncontrolling interests, included in
accrued liabilities
Reduction of noncontrolling interests in excess (deficit) of total consideration paid and payable
in connection with the repurchase of subsidiary shares from noncontrolling interests
Bank loan proceeds paid directly to a third-party vendor, included in accounts payable
Other receivable regarding sales of land and building to unconsolidated joint venture
Consideration payable in connection with construction in progress, included in accrued
liabilities

$

$

$
$
$

$

$
$
$

$

8,119
58
4,006
(177)
(85)
1,608
(5,957)
104

4,535
(31,412)
(3,486)
(471)
(5,519)
(2,127)
3,297
(8,765)

(28,465)
(2,158)
5,400
(25,223)

518
—
53,078
—
(17,798)
2,233
—

—
—
38,031
542
4,585
36,763
41,348

1,692

6,835
1,887
937

$

$

$
$
$

— $

— $
$
474
$
976

7,078
68
4,519
87
(8)
774
(4,409)
2,340

(9,748)
(12,401)
(798)
(6,283)
3,563
(3,445)
(1,151)
(3,305)

(29,645)
(9,645)
480
(38,810)

1,670
538
20,543
1,834
(19,066)
—
1,283

(1,077)
—
5,725
551
(35,839)
72,602
36,763

3,177

—
—
—

—

—
—
—

4,135

$

2,974

4,333
34
2,623
183
50
—
(111)
—

(5,333)
(916)
(6,719)
(104)
2,305
2,601
1,878
5,865

(19,855)
(5,968)
9,401
(16,422)

2,536
396
10,401
—
(5,996)
—
—

47,563
(2,238)
52,662
3,605
45,710
26,892
72,602

1,959

—
—
—

1,439

(1,398)
—
—

1,457

$

$

$
$
$

$

$
$
$

$

See accompanying notes to consolidated financial statements.

77

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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AXT, INC.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

Note 1. The Company and Summary of Significant Accounting Policies

The Company

AXT, Inc. (“AXT”, “the Company”, “we,” “us,” and “our” refer to AXT, Inc. and its consolidated subsidiaries) is

a worldwide materials science company that develops and produces high-performance compound and single element
semiconductor substrates, also known as wafers. Our consolidated subsidiaries produce and sell certain raw materials some
of which are used in our substrate manufacturing process and some of which are sold to other companies.

Our substrate wafers are used when a typical silicon substrate wafer cannot meet the conductive requirements of a

semiconductor or optoelectronic device. The dominant substrates used in producing semiconductor chips and other
electronic circuits are made from silicon. However, certain chips may become too hot or perform their function too slowly
if silicon is used as the base material. In addition, optoelectronic applications, such as LED lighting and chip-based lasers,
do not use silicon substrates because they require a wave form frequency that cannot be achieved using silicon. Alternative
or specialty materials are used to replace silicon as the preferred base in these situations. Our wafers provide such
alternative or specialty materials. We do not design or manufacture the chips. We add value by researching, developing and
producing the specialty material wafers. We have two product lines: specialty material substrates and raw materials integral
to these substrates. In 2022, our substrate product group generated 79% of our revenue and raw materials product group
generated 21%. Our compound substrates combine indium with phosphorous (indium phosphide: InP) or gallium with
arsenic (gallium arsenide: GaAs). Our single element substrates are made from germanium (Ge).

Our raw materials include purified gallium, InP based material and pBN crucibles. We use purified gallium in
producing our GaAs substrates and also sell purified gallium in the open market to other companies for use in magnetic
materials, high temperature thermometers and growing single crystal ingots including gallium arsenide, gallium nitride,
gallium antimonite, gallium phosphide and other materials and alloys. Pyrolytic boron nitride (pBN) crucibles are used in
the high temperature (typically in the range 500 C to 1,500 C) growth process of single crystal ingots and epitaxial layer
growth in MBE reactors. We use these pBN crucibles in our own ingot growth processes and also sell them in the open
market to other companies.

Principles of Consolidation

The consolidated financial statements include the accounts of AXT, and our consolidated subsidiaries, Beijing

Tongmei Xtal Technology Co., Ltd. (“Tongmei”), AXT-Tongmei, Inc. (“AXT-Tongmei”), Baoding Tongmei Xtal
Technology Co., Ltd. (“Baoding Tongmei”), ChaoYang Tongmei Xtal Technology Co., Ltd. (“ChaoYang Tongmei”),
ChaoYang LiMei Semiconductor Technology Co., Ltd. (“ChaoYang LiMei”), ChaoYang XinMei High Purity
Semiconductor Materials Co., Ltd. (“ChaoYang XinMei”), Nanjing JinMei Gallium Co., Ltd. (“JinMei”), ChaoYang
JinMei Gallium Ltd. (“ChaoYang JinMei”), ChaoYang ShuoMei High Purity Semiconductor Materials Co., Ltd.
(“ChaoYang ShuoMei”), MaAnShan JinMei Gallium Ltd., (“MaAnShan JinMei”) and Beijing BoYu Semiconductor Vessel
Craftwork Technology Co., Ltd. (“BoYu”). Baoding Tongmei is located in the city of Dingxing, China. Each of ChaoYang
Tongmei and ChaoYang LiMei is located in the city of Kazuo, China. All significant inter-company accounts and
transactions have been eliminated. Investments in business entities in which we do not have controlling interests, but have
the ability to exercise significant influence over operating and financial policies (generally 20-50% ownership), are
accounted for by the equity method. For the years ended 2022 and 2021, we have six and five companies accounted for by
the equity method, respectively. For the majority-owned subsidiaries that we consolidate, we reflect the portion we do not
own as either noncontrolling interests in stockholder’s equity or as redeemable noncontrolling interests in temporary equity
on our consolidated balance sheets and in our consolidated statements of operations.

78

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When market conditions are warranted, we intend to construct facilities at the ChaoYang LiMei location to

provide us with additional production capacity. For the years ended 2022 and 2021, expenses associated with ChaoYang
LiMei had a de minimis impact on our consolidated financial statements.

In February 2021, Tongmei signed a joint venture agreement with certain investors to fund a new company,

ChaoYang XinMei. The agreement called for a total investment of approximately $3.0 million, of which Tongmei would
fund approximately $1.8 million for a 58.5 percent ownership of ChaoYang XinMei. In February 2021, the investors
completed the initial funding of approximately $1.5 million. Tongmei’s portion of the investment was approximately $0.9
million. In May 2021, the investors completed the funding of the remaining balance of approximately $1.5 million.
Tongmei’s portion of the final investment was approximately $0.9 million, for a total investment of approximately $1.8
million for a 58.5 percent ownership of ChaoYang XinMei. In September 2021 and October 2021, ChaoYang XinMei
received funding from a minority investor of $0.9 million and $1.0 million, respectively. In December 2021 and January
2022, ChaoYang XinMei received funding from Tongmei of $1.4 million and $1.4 million, respectively. In January 2022,
the China local government certified this additional funding in ChaoYang XinMei as an equity investment. Tongmei’s
ownership remained at 58.5% after these equity investments. In April 2022, Tongmei entered into a capital increase
agreement (the “Capital Increase Agreement”) with minority investors to further invest $4.5 million in ChaoYang XinMei.
Tongmei’s portion of the investment was approximately $2.6 million, of which $1.1 million was invested in April 2022 and
$0.8 million was invested in May 2022. The minority investors’ portion of the investment was approximately $1.9 million,
of which $0.7 million was invested in April 2022 and $0.6 million was invested in May 2022. As a result, noncontrolling
interests increased $1.4 million and redeemable noncontrolling interests increased $0.1 million. Tongmei’s ownership
remained at 58.5% after the April 2022 and May 2022 equity investments. In July 2022, Tongmei and the minority
investors further invested $0.8 million and $0.6 million in ChaoYang XinMei, respectively. This completed the investment
obligations under the Capital Increase Agreement. As a result, noncontrolling interests increased $610,000 and redeemable
noncontrolling interests increased $57,000. Tongmei’s ownership remained at 58.5% after the July 2022 equity investment.

In April 2022, ChaoYang JinMei signed a joint venture agreement with a certain investor to fund a new company,
ChaoYang ShuoMei, our consolidated subsidiary. The agreement calls for a total investment of approximately $4.4 million,
of  which  ChaoYang  JinMei  will  fund  approximately  $3.3  million  for  a  75  percent  ownership  of  ChaoYang  ShuoMei.  In
July and August 2022, ChaoYang JinMei completed the initial funding of $1.0 million in ChaoYang ShuoMei. In August
2022, the investor invested $334,000 in ChaoYang ShuoMei. As a result, noncontrolling interests increased $406,000 and
redeemable noncontrolling interests increased $73,000.

In April 2022, Tongmei signed a joint venture agreement with certain investors to fund a new company, ChaoYang

KaiMei. The agreement called for a total investment of approximately $7.6 million, of which Tongmei would fund
approximately $3.0 million for a 40.0 percent ownership of ChaoYang KaiMei. In July 2022, the investors completed the
initial funding of approximately $2.2 million. Tongmei’s portion of the investment was approximately $0.9 million.

All activities for MaAnShan JinMei ceased during the first half of 2022 and the subsidiary was subsequently

dissolved in May 2022. The dissolution of MaAnShan JinMei had a de minimis impact on the consolidated results.

During the quarter ended December 31, 2020, Tongmei entered into two sets of definitive transaction documents,
each consisting of a capital increase agreement along with certain supplemental agreements in substantially the same form
(collectively, the “Capital Increase Agreements”), with several private equity investors in China.

In preparation for Tongmei’s application for a listing of shares in an initial public offering (the “IPO”) on the

Shanghai Stock Exchange’s Sci-Tech innovAtion boaRd (the “STAR Market”), in late December 2020, we reorganized our
entity structures in China. JinMei and BoYu and its subsidiaries were assigned to Tongmei and effectively merged with
Tongmei although they retained their own respective legal entity status and are wholly owned subsidiaries of Tongmei. The
33% minority interest stakeholders of BoYu converted their ownership to a 7.59% minority interest in Tongmei. The 8.5%
minority interest stakeholders, employees of JinMei, converted their ownership to a 0.38% minority interest in Tongmei.
Further, a number of employees, key managers and contributors purchased a 0.4% minority interest in Tongmei.
Additionally, Baoding Tongmei and ChaoYang Tongmei, were assigned to Tongmei as wholly owned

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subsidiaries. In 2020, the private equity funds (the “Investors”) had transferred approximately $48.1 million of new capital
to Tongmei. An additional investment of approximately $1.5 million of new capital was funded in January 2021. Under
China regulations these investments must be formally approved by the appropriate government agency and are not deemed
to be dilutive until such approval is granted. The government approved the approximately $49 million investment in its
entirety on January 25, 2021, at which time the Investors owned a redeemable noncontrolling interest in Tongmei of
7.28%. As of September 30, 2022, Tongmei’s noncontrolling interests and redeemable noncontrolling interests totaled
approximately 14.5%. AXT remains the controlling stakeholder of Tongmei and holds a majority of the board of director
positions of Tongmei. In June 2021, AXT sold AXT-Tongmei to Tongmei for $1. Since Tongmei is 85.5% owned by AXT,
and the transaction was between common interest holders, the transaction was accounted for at net book value and resulted
in an increase of $1.2 million to noncontrolling interests and $1.2 million to redeemable noncontrolling interests.

Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United
States of America (“U.S. GAAP”) requires management to make estimates, judgments and assumptions. We believe that
the estimates, judgments, and assumptions upon which management relies are reasonable based on information available at
the  time  that  these  estimates,  judgments,  and  assumptions  are  made.  These  estimates,  judgments,  and  assumptions  can
affect the reported amounts of assets and liabilities as of the date of the consolidated financial statements as well as the
reported  amounts  of  revenues  and  expenses  during  the  periods  presented.  To  the  extent  there  are  material  differences
between these estimates and actual results, our consolidated financial statements would be affected.

Fair Value of Financial Instruments

The carrying amounts of certain of our financial instruments including cash and cash equivalents, restricted cash,

short-term investments and long-term investments, accounts receivable, accounts payable, accrued liabilities and bank
loans approximate fair value due to their short maturities. Certain cash equivalents and investments are required to be
adjusted to fair value on a recurring basis. See Note 2.

Fair Value of Investments

ASC Topic 820, Fair value measurement (“ASC 820”) establishes three levels of inputs that may be used to

measure fair value.

Level 1 instruments represent quoted prices in active markets. Therefore, determining fair value for Level 1

instruments does not require significant management judgment, and the estimation is not difficult.

Level 2 instruments include observable inputs other than Level 1 prices, such as quoted prices for similar

instruments in markets with insufficient volume or infrequent transactions (less active markets), issuer bank statements,
credit ratings, non-binding market consensus prices that can be corroborated with observable market data, model-derived
valuations in which all significant inputs are observable or can be derived principally from or corroborated with observable
market data for substantially the full term of the assets or liabilities, or quoted prices for similar assets or liabilities. These
Level 2 instruments require more management judgment and subjectivity compared to Level 1 instruments, including:

● Determining which instruments are most comparable to the instrument being priced requires management to

identify a sample of similar securities based on the coupon rates, maturity, issuer, credit rating, and instrument
type, and subjectively select an individual security or multiple securities that are deemed most similar to the
security being priced.

● Determining which model-derived valuations to use in determining fair value requires management judgment.

When observable market prices for similar securities or comparable securities are not available, we price our
marketable debt instruments using non-binding market consensus prices that are corroborated with observable

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market data or pricing models, such as discounted cash flow models, with all significant inputs derived from or
corroborated with observable market data.

Level 3 instruments include unobservable inputs to the valuation methodology that are significant to the
measurement of fair value of assets or liabilities. The determination of fair value for Level 3 instruments requires the most
management judgment and subjectivity.

We place short-term foreign currency hedges that are intended to offset the potential cash exposure related to

fluctuations in the exchange rate between the United States dollar and Japanese yen. We measure the fair value of these
foreign currency hedges at each month end and quarter end using current exchange rates and in accordance with generally
accepted accounting principles. At quarter end any foreign currency hedges not settled are netted in “Accrued liabilities”
on the consolidated balance sheets and classified as Level 3 assets and liabilities. As of December 31, 2022 and 2021, the
net change in fair value from the placement of the hedge to settlement had a de minimis impact to the consolidated results.

Foreign Currency Translation

The functional currency of our Chinese subsidiaries is the renminbi, the local currency of China. Transaction gains

and losses resulting from transactions denominated in currencies other than the U.S. dollar or in the functional currencies
of our subsidiaries are included in “Other income, net” for the years presented. The transaction gain totaled $1.6 million for
the year ended December 31, 2022. The transaction loss for the years ended December 31, 2021 and 2020 totaled $434,000
and $411,000, respectively. The assets and liabilities of the subsidiaries are translated at the rates of exchange on the
balance sheet date. Revenue and expense items are translated at the average rate of exchange for the period. Gains and
losses from foreign currency translation are included in “Other comprehensive income (loss)”, net of tax in the
consolidated statements of comprehensive income (loss).

Revenue Recognition

We manufacture and sell high-performance compound semiconductor substrates including indium phosphide,

gallium arsenide and germanium wafers, and our consolidated subsidiaries sell certain raw materials, including high purity
gallium (6N and 7N Ga), pyrolytic boron nitride (pBN) crucibles and boron oxide (B2O3). After we ship our products,
there are no remaining obligations or customer acceptance requirements that would preclude revenue recognition. Our
products are typically sold pursuant to purchase orders placed by our customers, and our terms and conditions of sale do
not require customer acceptance. We account for a contract with a customer when there is a legally enforceable contract,
which could be the customer’s purchase order, the rights of the parties are identified, the contract has commercial terms,
and collectibility of the contract consideration is probable. The majority of our contracts have a single performance
obligation to transfer products and are short term in nature, usually less than six months. Our revenue is measured based on
the consideration specified in the contract with each customer in exchange for transferring products that are generally
based upon a negotiated formula, list or fixed price. Revenue is recognized when control of the promised goods is
transferred to our customer, which is either upon shipment from our dock, receipt at the customer’s dock, or removal from
consignment inventory at the customer’s location, in an amount that reflects the consideration we expect to be entitled to
receive in exchange for those goods.

We have elected to account for shipping and handling as activities to fulfill the promise to transfer the goods.
Shipping and handling fees billed to customers in a sales transaction are recorded as an offset to shipping and handling
expenses. Sales taxes and value added taxes in foreign jurisdictions that are collected from customers and remitted to
governmental authorities are accounted for on a net basis and, therefore, are excluded from revenue.

We do not provide training, installation or commissioning services. We provide for future returns based on

historical data, prior experience, current economic trends and changes in customer demand at the time revenue is
recognized. We do not recognize any asset associated with the incremental cost of obtaining revenue generating customer
contracts. As such, sales commissions are expensed as incurred, given that the expected period of benefit is less than one
year.

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Contract Balances

We receive payments from customers based on a billing schedule as established in our contracts. Contract assets

are recorded when we have a conditional right to consideration for our completed performance under the contracts.
Accounts receivables are recorded when the right to this consideration becomes unconditional. We do not have any
material contract assets as of December 31, 2022.

Contract liabilities
During the three and twelve months ended December 31, 2022, the Company
recognized $22,000 and $760,000 of revenue that was included in the contract
balances as of December 31, 2021.

Disaggregated Revenue

December 31, 
2022

December 31,
2021

$

338

$

946

In general, revenue disaggregated by product types and geography (See Note 14) is aligned according to the

nature and economic characteristics of our business and provides meaningful disaggregation of our results of operations.
Since we operate in one segment, all financial segment and product line information can be found in the consolidated
financial statements.

Practical Expedients and Exemptions

We elected to use the following practical expedients: (i) not to adjust the promised amount of consideration for the
effects of a significant financing component when we expect, at contract inception, that the period between our transfer of a
promised product or service to a customer and when the customer pays for that product or service will be one year or less;
(ii) to expense costs as incurred for costs to obtain a contract when the amortization period would have been one year or
less; (iii) not to assess whether promised goods or services are performance obligations if they are immaterial in the context
of the contract with the customer.

In addition, we do not disclose the value of unsatisfied performance obligations for contracts with an original

expected length of one year or less.

Accounting for Sales and Use Taxes

We record sales taxes collected on sales of our products and for amounts not yet remitted to tax authorities as

accrued liabilities on our consolidated balance sheets.

Risks and Concentration of Credit Risk

Our business is very dependent on the semiconductor, lasers and optical industries which can be highly cyclical

and experience downturns as a result of economic changes, overcapacity, and technological advancements. Significant
technological changes in the industry or customer requirements, or the emergence of competitive products with new
capabilities or technologies, could adversely affect our operating results. In addition, a significant portion of our revenues
and net income is derived from international sales. Fluctuations of the United States dollar against foreign currencies and
changes in local regulatory or economic conditions, particularly in an emerging market such as China, could adversely
affect operating results.

We depend on a limited number of suppliers for certain raw materials, components and equipment used in
manufacturing our products, including quartz tubing and polishing solutions. We generally purchase these materials
through standard purchase orders and not pursuant to long-term supply contracts.

Financial instruments that potentially subject us to concentration of credit risk consist primarily of cash and cash
equivalents, investments, and accounts receivable. We invest primarily in money market accounts, certificates of deposit
and corporate bonds. The composition and maturities are regularly monitored by management. Such deposits are

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in excess of the amount of the insurance provided by the federal government on such deposits. We are exposed to credit
risks in the event of default by the issuers to the extent of the amount recorded on the consolidated balance sheets.

We perform ongoing credit evaluations of our customers’ financial condition, and limit the amount of credit
extended when deemed necessary, but generally do not require collateral. The credit risk in our accounts receivable is
mitigated by our credit evaluation process and the geographical dispersion of sales transactions. Two customers accounted
for more than 10% of our accounts receivable as of December 31, 2022 and no customer accounted for more than 10% of 
our accounts receivable as of December 31, 2021.   

One customer, Landmark, represented 15% and 11% of our revenue for the years ended December 31, 2022 and

2020, respectively. No customer represented 10% of our revenue for the year ended December 31, 2021. Our top five
customers, although not the same five customers for each period, represented 34% of our revenue for the year 2022, 26%
of our revenue for the year 2021 and 32% of our revenue for 2020.

For the year ended December 31, 2022, one third-party customer for the raw materials products from our
consolidated subsidiaries accounted for over 10% of the revenue from raw materials sales. For the years ended December
31, 2021 and 2020, one third-party customer for the raw materials products from our consolidated subsidiaries accounted
for over 10% of the revenue from raw materials sales. Our subsidiaries and raw material joint ventures are a key strategic
benefit for us as they further diversify our sources of revenue.

Cash and Cash Equivalents

We consider investments in highly liquid instruments purchased with an original maturity of three months or less
to be cash equivalents. Cash equivalents consist primarily of certificate of deposits. Cash and cash equivalents are stated at
cost, which approximates fair value.

Restricted Cash

We maintain restricted cash in connection with cash balances temporarily restricted for regular business
operations. In May 2022, Tongmei and the Bank of Beijing signed a credit facility for $3.4 million. As a condition of the
credit facility we must maintain a time deposit at the Bank Of Beijing as collateral, and therefore we placed time deposits
of $2.9 million and $1.0 million at the Bank Of Beijing in April 2022 and May 2022, respectively. In December 2022, we
placed another time deposit of $2.5 million at the Bank of Beijing as collateral for a bank loan of $2.3 million received by
Tongmei in January 2023. The bank loans have a term of 12 months, therefore the May 2022 bank loan and the time
deposits are classified as short-term in our consolidated balance sheets. The time deposits have been excluded from the
Company’s cash and cash equivalents balance. As of December 31, 2022, $6.4 million was included in restricted cash in
our consolidated balance sheets.

Short-Term and Long-Term Investments

We classify our investments in marketable securities as available-for-sale debt securities. Short-term and long-

term investments are comprised of available-for-sale marketable securities, which consist primarily of certificates of
deposit and corporate bonds. These investments are reported at fair value as of the respective balance sheet dates with
unrealized gains and losses included in accumulated other comprehensive income (loss) within stockholders’ equity on the
consolidated balance sheets. The amortized cost of securities is adjusted for amortization of premiums and accretion of
discounts to maturity. Such amortization is included in “Other income, net” in the consolidated statements of operations.
Realized gains and losses and declines in value judged to be other than temporary on available-for-sale securities are also
included in “Other income, net” in the consolidated statements of operations. The cost of securities sold is based upon the
specific identification method.

Accounts Receivable and Allowance for Doubtful Accounts and Sales Returns

Accounts receivable are recorded at the invoiced amount and are not interest bearing. We periodically review the

likelihood of collection on our accounts receivable balances and provide an allowance for doubtful accounts

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receivable primarily based upon the age of these accounts. We evaluate receivables from U.S. customers with an emphasis
on balances in excess of 90 days and for receivables from customers located outside the U.S. with an emphasis on balances
in excess of 120 days and establish a reserve allowance on the receivable balances if needed. The reason for the difference
in the evaluation of receivables between foreign and U.S. customers is that U.S. customers have historically made
payments in a shorter period of time than foreign customers. Foreign business practices generally require us to allow
customer payment terms that are longer than those accepted in the United States. We assess the probability of collection
based on a number of factors, including the length of time a receivable balance has been outstanding, our past history with
the customer and their credit worthiness.

We exercise judgment when determining the adequacy of these reserves as we evaluate historical bad debt trends,

general economic conditions in the United States and internationally, and changes in customer financial conditions.
Uncollectible receivables are recorded as bad debt expense when all efforts to collect have been exhausted and recoveries
are recognized when they are received. As of December 31, 2022 and 2021, our accounts receivable, net balance was $29.3
million and $34.8 million, respectively, which was net of an allowance for doubtful accounts of $307,000 and $130,000 as
of December 31, 2022 and 2021, respectively. During 2022, we increased the allowance for doubtful accounts by $177,000
due to the poor financial condition of a customer. During 2021, we decreased the allowance for doubtful accounts by
$87,000 due to the write-off of accounts receivable for a customer. If actual uncollectible accounts differ substantially from
our estimates, revisions to the estimated allowance for doubtful accounts would be required, which could have a material
impact on our financial results for the future periods.

As of December 31, 2022 and 2021, the sales returns reserve (included in accrued liabilities) balance was

$112,000 and $48,000, respectively. During 2022, we utilized $112,000 and reserved an additional $176,000 and during
2021, we utilized $48,000 and reserved an additional $15,000.

Warranty Reserve

We maintain a warranty reserve based upon our claims experience during the prior twelve months and any

pending claims and returns of which we are aware. Warranty costs are accrued at the time revenue is recognized. As of
December 31, 2022 and 2021, accrued product warranties totaled $669,000 and $743,000, respectively. The decrease in
accrued product warranties is primarily attributable to decreased claims for quality issues experienced by some of our
customers. If actual warranty costs or pending new claims differ substantially from our estimates, revisions to the estimated
warranty liability would be required, which could have a material impact on our financial condition and results of
operations for future periods.

Inventories

Inventories are stated at the lower of cost (approximated by standard cost) or net realizable value. Cost is
determined using the weighted average cost method. Our inventory consists of raw materials as well as finished goods and
work-in-process that include material, labor and manufacturing overhead costs. We routinely evaluate the levels of our
inventory in light of current market conditions in order to identify excess and obsolete inventory, and we provide a reserve
for certain inventories to their estimated net realizable value based upon the age and quality of the product and the
projections for sale of the completed products. When a reserve is recorded, a new lower cost basis for that inventory is
established and subsequent changes in facts and circumstances do not result in the restoration or increase in the new cost
basis.

Property, Plant and Equipment

Property, plant and equipment are stated at cost less accumulated depreciation computed using the straight-line

method over the estimated economic lives of the assets, which vary from 1 to 39.5 years. Leasehold improvements are
amortized using the straight-line method over the shorter of the estimated useful life or the term of the lease. We generally
depreciate computer, software, office equipment, furniture and fixtures over 3 to 5 years, machinery and equipment over 1
to 20 years, automobiles over 5 to 10 years, leasehold and building improvements over 10 years, or the lease term if
shorter, and buildings over 39.5 years. Repairs and maintenance costs are expensed as incurred.

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Impairment of Long-Lived Assets

We evaluate property, plant and equipment and intangible assets for impairment. When events and circumstances
indicate that long-lived assets may be impaired, we compare the carrying value of the long-lived assets to the projection of
future undiscounted cash flows attributable to these assets. In the event that the carrying value exceeds the future
undiscounted cash flows, we record an impairment charge against income equal to the excess of the carrying value over the
assets’ fair value. Fair values are determined based on quoted market values, discounted cash flows or internal and external
appraisals, as applicable. We did not recognize any impairment charges of long-lived assets in 2022, 2021 and 2020.

Impairment of Investments

All available-for-sale debt securities are periodically reviewed for impairment. An investment is considered to be 

impaired when its fair value is less than its amortized cost basis and it is more likely than not that we will be required to 
sell the impaired security before recovery of its amortized cost basis.  Factors considered in determining whether a loss is 
temporary include the magnitude of the decline in market value, the length of time the market value has been below cost 
(or adjusted cost), credit quality, and our ability and intent to hold the securities for a period of time sufficient to allow for 
any anticipated recovery in market value.

We  also  invest  in  equity  instruments  of  privately-held  companies  in  China  for  business  and  strategic  purposes.
Investments in our unconsolidated joint venture companies are classified as other assets and accounted for under either the
equity or cost method, depending on whether we have the ability to exercise significant influence over their operations or
financial  decisions.  We  monitor  our  investments  for  impairment  and  record  reductions  in  carrying  value  when  events  or
changes in circumstances indicate that the carrying value may not be recoverable. Determination of impairment is highly
subjective and is based on a number of factors, including an assessment of the strength of each company’s management,
the length of time and extent to which the fair value has been less than our cost basis, the financial condition and near-term
prospects  of  the  subsidiary,  fundamental  changes  to  the  business  prospects  of  the  company,  share  prices  of  subsequent
offerings,  and  our  intent  and  ability  to  hold  the  investment  for  a  period  of  time  sufficient  to  allow  for  any  anticipated
recovery in our carrying value. We estimate fair value of our cost method investments considering available information
such  as  pricing  in  recent  rounds  of  financing,  current  cash  positions,  earnings  (loss)  and  cash  flow  forecasts,  recent
operational performance and any other readily available market data. There were no impairment charges during the years
ended December 31, 2022 and 2021.

Segment Reporting

We operate in one segment for the design, development, manufacture and distribution of high-performance

compound and single element semiconductor substrates and sale of raw materials integral to these substrates. Our chief
operating decision-maker has been identified as our Chief Executive Officer, who reviews operating results to make
decisions about allocating resources and assessing our performance for the Company. We discuss revenue and capacity for
both AXT and our joint ventures collectively, when determining capacity constraints and need for raw materials in our
business, and consider their capacity when determining our strategic and product marketing and advertising strategies.
While we consolidate our majority-owned or significantly controlled joint ventures, we do not allocate any portion of
overhead, interest and other income, interest expense or taxes to them. We therefore have determined that our joint venture
operations do not constitute an operating segment. Since we operate in one segment, all financial segment and product line
information can be found in the consolidated financial statements.

Stock-Based Compensation

We have employee stock option plans, which are described more fully in Note 10—"Employee Benefit Plans and

Stock-based Compensation”. We account for stock-based compensation in accordance with the provisions of ASC Topic
718, Compensation-Stock Compensation (“ASC 718”). We utilize the Black-Scholes option pricing model to estimate the
grant date fair value of stock options, which requires the input of highly subjective assumptions, including estimating stock
price volatility and expected term. Stock-based compensation cost is measured at each grant date, based

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on the fair value of the award, and is recognized as expense and as an increase in additional paid-in capital over the
requisite service period of the award.

Research and Development

Research and development costs consist primarily of salaries, including stock-based compensation expense and

related personnel costs, depreciation, materials and product testing which are expensed as incurred. Tangible assets
acquired for research and development purposes are capitalized if they have alternative future use.

Advertising Costs

Advertising costs, included in selling, general and administrative expenses, are expensed as incurred. Advertising

costs for the years ended December 31, 2022, 2021 and 2020 were insignificant.

Income Taxes

We account for income taxes in accordance with ASC Topic 740, Income Taxes (“ASC 740”), which requires that
deferred tax assets and liabilities be recognized using enacted tax rates for the effect of temporary differences between the
book and tax bases of recorded assets and liabilities. ASC 740 also requires that deferred tax assets be reduced by a
valuation allowance if it is more likely than not that a portion of the deferred tax asset will not be realized. The impact of
ASC 740 is more fully described in Note 12.

Comprehensive Income

The components of other comprehensive income include unrealized gains and losses on marketable securities and

foreign currency translation adjustments. Comprehensive income is presented in the consolidated statements of
comprehensive income (loss). The balance of accumulated other comprehensive income is as follows (in thousands):

Accumulated other comprehensive income:

Unrealized loss on investments, net
Cumulative translation adjustment

Less: Cumulative translation adjustment attributable to noncontrolling
interests and redeemable noncontrolling interests
Accumulated other comprehensive income (loss) attributable to AXT, Inc.

Net Income (Loss) Per Share

As of December 31, 

2022

2021

$

$

(303)
(3,042)
(3,345)

(227)
(3,118)

$

$

(65)
7,041
6,976

674
6,302

Basic net income (loss) per share is computed using the weighted-average number of common shares outstanding

during the periods less shares of common stock subject to repurchase and non-vested stock awards. Diluted net income
(loss) per share is computed using the weighted-average number of common shares outstanding and potentially dilutive
common shares outstanding during the periods. The dilutive effect of outstanding stock options and restricted stock awards
is reflected in diluted earnings per share by application of the treasury stock method. Potentially dilutive common shares
consist of common shares issuable upon the exercise of stock options and vesting of restricted stock awards. Potentially
dilutive common shares are excluded from the computation of weighted-average number of common shares outstanding in
net loss years, as their effect would be anti-dilutive to the computation.

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Recent Accounting Pronouncements

In November 2021, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update
(“ASU”) 2021-10, Government Assistance (Topic 832): Disclosures by Business Entities about Government Assistance.
ASU 2021-10 aims to provide increased transparency by requiring business entities to disclose information about certain
types of government assistance they receive in the notes to the financial statements. The FASB broadly defined
“government assistance” in Accounting Standards Codification (“ASC”) 832 to ensure that assistance received from most
types of governmental entities or other related organizations would be disclosed. Government assistance within the scope
of ASC 832 includes assistance that is administered by domestic, foreign, local (such as city, town, county, or
municipality), regional (such as state, provincial, or territorial), national (federal) governments, as well as entities related to
those governments (such as departments, independent agencies, boards, commissions, or component units). ASC 832 also
includes government assistance from intergovernmental organizations (for example, global organizations such as the
United Nations, regional organizations such as the European Union, and economic organizations such as the World Trade
Organization). The guidance is effective for fiscal years beginning after December 15, 2021, with early application
permitted. Adoption of the new standard had a de minimis effect on our consolidated financial statements.

In March 2022, FASB pronouncement ASU 2022-02, Financial Instruments-Credit Losses (Topic 326): Troubled

Debt Restructurings and Vintage Disclosures was issued as an amendment to Accounting Standards Update 2016-13,
Financial Instruments-Credit Losses. ASU 2022-02 aims to modify disclosure requirements for certain loan refinancings
and restructurings by creditors. The amendment also require that an entity disclose current-period gross write offs by year
of origination for financing receivables and net investments in leases within the scope of Subtopic 326-20, Financial
Instruments—Credit Losses—Measured at Amortized Cost. The guidance is effective for fiscal years beginning after
December 15, 2022, including interim periods within those fiscal years. Adoption of the new standard will have an
immaterial effect on our consolidated financial statements.

In September 2022, FASB issued Accounting Standards Update No. 2022-04, Liabilities—Supplier Finance

Programs (Subtopic 405-50): Disclosure of Supplier Finance Program Obligations, to enhance the transparency about the
use of supplier finance programs for investors. The amendments in this Update require that a buyer in a supplier finance
program disclose sufficient information about the program to allow a user of financial statements to understand the
program’s nature, activity during the period, changes from period to period, and potential magnitude. The guidance is
effective for fiscal years beginning after December 15, 2022, including interim periods within those fiscal years. Adoption
of the new standard will have an immaterial effect on our consolidated financial statements.

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Note 2. Cash, Cash Equivalents and Investments

Our cash and cash equivalents consist of cash and instruments with original maturities of less than three months.
Our investments consist of instruments with original maturities of more than three months. As of December 31, 2022 and
2021, our cash, cash equivalents and debt investments are classified as follows (in thousands):

Classified as:
Cash and restricted cash
Cash equivalents:

Certificates of deposit 1
Total cash, restricted cash
and cash equivalents
Investments (available-for-
sale):

Certificates of deposit 2
Corporate bonds

Total investments
Total cash, restricted cash,
cash equivalents and
investments
Contractual maturities
on investments:
Due within 1 year 3
Due after 1 through
5 years 4

December 31, 2022
     Gross

     Gross

December 31, 2021
     Gross

     Gross

Amortized Unrealized Unrealized

Cost

     Gain

(Loss)

Fair
     Value

Amortized Unrealized Unrealized

Cost

     Gain

(Loss)

Fair
Value

$ 41,348

$ — $ — $ 41,348

$ 36,763

$ — $ — $ 36,763

—

—

—

—

—

—

—

—

  41,348

  —   —   41,348

  36,763

  —   —   36,763

6,440
5,320
  11,760

  —
  —  
  —  

(175)
(128)
(303)

6,265
5,192
  11,457

6,680
8,380
  15,060

  —
  —  
  —  

(19)
(46)
(65)

6,661
8,334
  14,995

$ 53,108

$ — $

(303) $ 52,805

$ 51,823

$ — $

(65) $ 51,758

$

9,600

2,160
$ 11,760

$

9,339

$

5,424

2,118
$ 11,457

9,636
$ 15,060

$

5,419

9,576
$ 14,995

1.
2.
3.
4.

Certificate of deposit with original maturities of less than three months.
Certificate of deposit with original maturities of more than three months.
Classified as “Short-term investments” in our consolidated balance sheets.
Classified as “Long-term investments” in our consolidated balance sheets.

We manage our debt investments as a single portfolio of highly marketable securities that is intended to be
available to meet our current cash requirements. Certificates of deposit and corporate bonds are typically held until
maturity.

Historically, the gross unrealized losses related to our portfolio of available-for-sale debt securities were
immaterial, and primarily due to normal market fluctuations and not due to increased credit risk or other valuation
concerns. Gross unrealized losses on our available-for-sale debt securities as of December 31, 2022 was $303,000, and
historically, such gross unrealized losses have been temporary in nature and we believe that it is probable the principal and
interest will be collected in accordance with the contractual terms. We review our debt investment portfolio at least
quarterly, or when there are changes in credit risks or other potential valuation concerns, to identify and evaluate whether
an allowance for credit losses or impairment would be necessary. Factors considered in determining whether a loss is
temporary include the magnitude of the decline in market value, the length of time the market value has been below cost
(or adjusted cost), credit quality, and our ability and intent to hold the securities for a period of time sufficient to allow for
any anticipated recovery in market value.

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The following table summarizes the fair value and gross unrealized losses related to available-for-sale debt

securities, aggregated by investment category and length of time that individual debt securities have been in a continuous
unrealized loss position as of December 31, 2022 (in thousands):

As of December 31, 2022
Investments:

Certificates of deposit
Corporate bonds
Total in loss position

In Loss Position
< 12 months

In Loss Position
> 12 months

Total In
Loss Position

Fair
     Value

Gross
Unrealized

Fair
     (Losses)      Value

Gross
Unrealized

Fair
     (Losses)      Value

Gross
Unrealized 
(Losses)

$

$ 2,118
(42) $ 4,146
  —   —   4,842
(42) $ 8,988
$ 2,118

$

$

$

(133) $ 6,264
(128)
  4,842
(261) $ 11,106

$

$

(175)
(128)
(303)

The following table summarizes the fair value and gross unrealized losses related to available-for-sale debt

securities, aggregated by investment category and length of time that individual debt securities have been in a continuous
unrealized loss position as of December 31, 2021 (in thousands):

As of December 31, 2021
Investments:

Certificates of deposit
Corporate bonds
Total in loss position

In Loss Position
< 12 months

Fair
Value

     Gross

Unrealized
(Loss)

In Loss Position
> 12 months

Fair
Value

     Gross

Unrealized
(Loss)

Total In
Loss Position

Fair
Value

     Gross

Unrealized 
(Loss)

$

6,181
5,970
$ 12,151

$

$

(19) $
(42)
  2,013
(61) $ 2,013

$

6,181
(4)
7,983
(4) $ 14,164

$

$

(19)
(46)
(65)

— $ — $

Investments in Privately-held Raw Material Companies

We have made strategic investments in private companies located in China in order to gain access at a competitive

cost to raw materials that are critical to our substrate business (see Note 6). The investment balances for the non-
consolidated companies, are accounted for under the equity method and included in “Other assets” in the consolidated
balance sheets and totaled $14.6 million and $10.2 million as of December 31, 2022 and 2021, respectively. As of
December 31, 2022 and 2021, there were six and five companies accounted for under the equity method, respectively.

Fair Value Measurements

We invest primarily in money market accounts, certificates of deposit, corporate bonds and notes, and government

securities. ASC Topic 820, Fair Value Measurements and Disclosures (“ASC 820”), establishes three levels of inputs that
may be used to measure fair value. Level 1 instrument valuations are obtained from real-time quotes for transactions in
active exchange markets of the asset or identical assets. Level 2 instrument valuations are obtained from readily-
available, observable pricing sources for comparable instruments. Level 3 instrument valuations are obtained from
unobservable inputs in which there is little or no market data, which require us to develop our own assumptions. On a
recurring basis, we measure certain financial assets and liabilities at fair value, primarily consisting of our short-term and
long-term debt investments.

The type of instrument valued based on quoted market prices in active markets include our money market funds,
which are generally classified within Level 1 of the fair value hierarchy. We classify our available-for-sale debt securities
including certificates of deposit and corporate bonds as having Level 2 inputs. The valuation techniques used to measure
the fair value of these financial instruments having Level 2 inputs were derived from bank statements, quoted market
prices, broker or dealer statements or quotations, or alternative pricing sources with reasonable levels of price transparency.
There were no changes in valuation techniques or related inputs in the year ended December 31, 2022.

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There have been no transfers between fair value measurement levels during the years ended December 31, 2022 and 2021.

We place short-term foreign currency hedges that are intended to offset the potential cash exposure related to

fluctuations in the exchange rate between the United States dollar and Japanese yen. We measure the fair value of these
foreign currency hedges at each month end and quarter end using current exchange rates and in accordance with generally
accepted accounting principles. At quarter end any foreign currency hedges not settled are netted in “Accrued liabilities”
on the consolidated balance sheets and classified as Level 3 assets and liabilities. As of December 31, 2022, the net change
in fair value from the placement of the hedge to settlement at each month end during the quarter had a de minimis impact
to the consolidated results.

The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis in

accordance with ASC 820 as of December 31, 2022 (in thousands):

Assets:

Investments:
Certificates of deposit
Corporate bonds

Total

Balance as of
    December 31, 2022    

     Quoted Prices in     
Active Markets of
Identical Assets
(Level 1)

Significant

Significant Other Unobservable  
Observable Inputs
(Level 2)

Inputs
(Level 3)

$

$

6,265
5,192
11,457

$

$

— $
—  
— $

6,265
5,192
11,457

$

$

—
—
—

The following table summarizes our financial assets and liabilities measured at fair value on a recurring basis in

accordance with ASC 820 as of December 31, 2021 (in thousands):

Assets:

Investments:
Certificates of deposit
Corporate bonds

Total

Balance as of
    December 31, 2021    

     Quoted Prices in     
Active Markets of
Identical Assets
(Level 1)

Significant

Significant Other Unobservable  
Observable Inputs
(Level 2)

Inputs
(Level 3)

$

$

6,661
8,334
14,995

$

$

— $
—  
— $

6,661
8,334
14,995

$

$

—
—
—

Items Measured at Fair Value on a Nonrecurring Basis

Certain assets that are subject to nonrecurring fair value measurements are not included in the table above. These
assets include investments in privately-held companies accounted for by equity and cost method (See Note 6). We had no
impairment charges for 2022, 2021 and 2020.

Note 3. Inventories

The components of inventory are summarized below (in thousands):

Inventories:

Raw materials
Work in process
Finished goods

December 31, 
2022

December 31, 
2021

$

$

46,476
39,956
3,197
89,629

$

$

29,658
32,605
3,649
65,912

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As of December 31, 2022 and 2021, carrying values of inventories were net of inventory reserves of $24.7 million
and $19.6 million, respectively, for excess and obsolete inventory and $47,000 and $66,000, respectively, for lower of cost
or net realizable value reserves.

Note 4. Related Party Transactions

ChaoYang Tongmei purchases raw materials from one of our equity investments, Donghai County Dongfang High
Purity Electronic Materials Co., Ltd. for production in the ordinary course of business. As of December 31, 2022 and 2021,
amounts payable of $103,000 and $112,000, respectively, were included in “Accounts payable” in our consolidated balance
sheets.

In November 2017, our consolidated joint venture, BoYu, provided a personal loan of $291,000 to one of its

executive employees. This loan bears interest at 2.75% per annum. Principal and accrued interest are due on November 30,
2020. In May 2019, BoYu provided another personal loan of $146,000 to the same executive employee. This loan bears
interest at 2.75% per annum. Principal and accrued interest are due at such time BoYu pays a dividend to its shareholders.
In March 2020, BoYu provided another personal loan of $141,000 to the same executive employee. This loan bears interest
at 2.75% per annum. Principal and accrued interest are due on December 31, 2024. On December 25, 2020, the executive
repaid the principal of $612,000 and interest of $35,000 of the personal loans to BoYu. As of December 31, 2022 and 2021,
the balances, including both principal and accrued interest, were $0, and $0, respectively, and included in “Other assets” in
our consolidated balance sheets.

 In September 2021 and October 2021, our consolidated subsidiary, ChaoYang XinMei received funding from a 

minority investor of $0.9 million and $1.0 million, respectively. As of December 31, 2021, $1.9 million was included in
short-term loan from noncontrolling interest in our consolidated balance sheets. In December 2021 and January 2022, the
same subsidiary received funding from Tongmei of $1.4 million and $1.4 million, respectively. In January 2022, the China
local government certified this additional funding in ChaoYang XinMei as an equity investment. As a result, noncontrolling
interests increased $2.2 million and redeemable noncontrolling interests increased $0.2 million. Short-term loan from
noncontrolling interest decreased to $0. In April 2022, Tongmei entered into the Capital Increase Agreement with minority
investors to further invest $4.5 million in ChaoYang XinMei. In April 2022 and May 2022, ChaoYang XinMei received
funding from Tongmei of $1.1 million and $0.8 million, respectively, as equity investments. In April 2022 and May 2022,
the minority investors invested $0.7 million and $0.6 million, respectively. As a result, noncontrolling interests increased
$1.4 million and redeemable noncontrolling interests increased $0.1 million. Tongmei’s ownership remained at 58.5% after
these equity investments. In July 2022, Tongmei and the minority investors further invested $0.8 million and $0.6 million
in ChaoYang XinMei, respectively. This completed the investment obligations under the Capital Increase Agreement. As a
result, noncontrolling interests increased $610,000 and redeemable noncontrolling interests increased $57,000. Tongmei’s
ownership remained at 58.5% after the July 2022 equity investment.

In September 2022, our consolidated subsidiary, ChaoYang LiMei completed the sale of land and its attached

buildings to our equity investment entity, ChaoYang KaiMei, for a total consideration of $1.5 million. As of December 31,
2022, $1.5 million was included in “Prepaid expenses and other current assets” in our consolidated balance sheets.   

Our Related Party Transactions Policy seeks to prohibit all conflicts of interest in transactions between related

parties and us, unless they have been approved by our Board of Directors. This policy applies to all of our
employees, directors, and our consolidated subsidiaries. Our executive officers retain board seats on the Board of Directors
of the companies in which we have invested in our China joint ventures. See Note 6 for further details.

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Note 5. Property, Plant and Equipment, Net

The components of our property, plant and equipment are summarized below (in thousands):

Property, plant and equipment:
  Machinery and equipment, at cost

  Less: accumulated depreciation and amortization

  Building, at cost

  Less: accumulated depreciation and amortization

  Leasehold improvements, at cost

  Less: accumulated depreciation and amortization

  Construction in progress

December 31, 
2022

December 31, 
2021

$

$

62,797
(38,477)
118,550
(20,403)
7,430
(5,559)
36,679
161,017

$

$

59,284
(40,292)
108,782
(18,710)
7,039
(5,352)
31,664
142,415

As of December 31, 2022, the balance of construction in progress was $36.7 million, of which $27.2 million was
related to our buildings in our Dingxing and Kazuo locations, $5.4 million was for manufacturing equipment purchases not
yet placed in service and $4.1 million was from our construction in progress for our other consolidated subsidiaries. As of
December 31, 2021, the balance of construction in progress was $31.7 million, of which $22.7 million was related to our
buildings in our Dingxing and Kazuo locations, $3.0 million was for manufacturing equipment purchases not yet placed in
service and $6.0 million was from our construction in progress for our other consolidated subsidiaries. 

Depreciation and amortization expense was $8.1 million, $7.1 million and $4.3 million for the years ended

December 31, 2022, 2021 and 2020, respectively.

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Note 6. Investments in Privately-held Raw Material Companies

We have made strategic investments in private companies located in China in order to gain access at a competitive

cost to raw materials that are critical to our substrate business. These companies form part of our overall supply chain.

The investments are summarized below (in thousands):

Company
Nanjing JinMei Gallium Co., Ltd.
ChaoYang JinMei Gallium Co., Ltd.
Beijing BoYu Semiconductor Vessel Craftwork Technology Co.,
Ltd.
ChaoYang ShuoMei High Purity Semiconductor Materials Co.,
Ltd.
ChaoYang XinMei High Purity Semiconductor Materials Co.,
Ltd.

Donghai County Dongfang High Purity Electronic Materials
Co., Ltd.
Beijing JiYa Semiconductor Material Co., Ltd.
Xilingol Tongli Germanium Co., Ltd.
Xiaoyi XingAn Gallium Co., Ltd.
ChaoYang KaiMei Quartz Co., Ltd.
Emeishan Jia Mei High Purity Metals Co., Ltd.

Investment Balance as of
December 31,  December 31, 

Accounting

Ownership *

2022

$

592
1,820

1,346

1,000

7,331
12,089

1,887
6,381

$

$

—  

5,094
827
418
14,607

$

$

$

$

2021

     Method
592   Consolidated 
1,820 Consolidated

     Percentage

**85.5 %
**85.5 %

1,346   Consolidated 

**85.5 %

— Consolidated ****75.0 %

1,814 Consolidated 
5,572

***58.5 %

2,053  
3,760

—  

4,095
—
258  

Equity
Equity
Equity
Equity
Equity
Equity

**46 %
39 %
25 %
**25 %
*****40 %
25 %

$

10,166

* These percentages reflect the ownership currently in effect upon the completion of the reorganization in China and the ownership in
effect upon the completion of the new capital funding by private equity investors in January 2021.

** In preparation for Tongmei’s application for a listing of shares in an IPO on the STAR Market, in late December 2020 we reorganized 
our entity structures in China. JinMei and BoYu and its subsidiaries, previously organized under AXT, Inc., were assigned to Tongmei 
and effectively merged with Tongmei although they retained their own respective legal entity status and are wholly owned subsidiaries of 
Tongmei.  The 33% minority interest stakeholders of BoYu converted their ownership to a 7.59% minority interest in Tongmei.  The
 8.5% minority interest stakeholders, employees of JinMei, converted their ownership to a 0.38% minority interest in Tongmei. Further, a
number of employees, key managers and contributors, purchased a 0.4% minority interest in Tongmei. In 2020, the Investors transferred
approximately $48.1 million of new capital to Tongmei. An additional investment of approximately $1.5 million of new capital was
funded in early January 2021. Under China regulations these investments must be formally approved by the appropriate government
agency and are not deemed to be dilutive until such approval is granted. The government approved the approximately $49 million
investment in its entirety on January 25, 2021 at which time the Investors owned a redeemable noncontrolling interest in Tongmei of
7.28%. As of December 31, 2022, Tongmei’s noncontrolling interests and redeemable noncontrolling interests totaled approximately
14.5%. AXT remains the controlling stakeholder of Tongmei and holds a majority of the Board of Director positions of Tongmei.

*** In February 2021, Tongmei signed a joint venture agreement with certain investors to fund ChaoYang XinMei.

**** In April 2022, ChaoYang JinMei signed a joint venture agreement with certain investor to fund a new company, ChaoYang
ShuoMei.

***** In April 2022, Tongmei signed a joint venture agreement with certain investors to fund a new company, ChaoYang KaiMei.

Before August 1, 2020, our ownership of ChaoYang JinMei was 100%. In August 2020, we sold an 8.5%
ownership interest to current members of the ChaoYang JinMei management team for approximately $396,000. As a result,
our ownership of ChaoYang JinMei decreased from 100% to 91.5%. As of August 2020, we referred to

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ChaoYang JinMei as a significantly controlled subsidiary instead of a wholly owned subsidiary. Our Chief Executive
Officer is chairman of the JinMei board and we have appointed two other representatives to serve on the JinMei board.

In December 2020, we purchased shares equivalent to 4% of BoYu from the same third-party investor for $1.6
million. As a result, our ownership of BoYu increased from 63% to 67%. We continue to consolidate BoYu as we have a
controlling financial interest and have majority control of the board and accordingly no gain was recognized as a result of
this equity transaction. Our Chief Executive Officer is chairman of the BoYu board and we have appointed two other
representatives to serve on the board.

An additional step in the STAR Market IPO process involves certain entity reorganizations and alignment of 

assets under Tongmei.  In this regard our two consolidated raw material companies, JinMei and BoYu and its subsidiaries, 
were assigned to Tongmei in December 2020.  This will increase the number of customers and employees attributable to 
Tongmei as well as increase Tongmei’s consolidated revenue.

Although we have representation on the board of directors of each of the privately held raw material companies,

the daily operations of each of these companies are managed by local management and not by us. Decisions concerning
their respective short-term strategy and operations, ordinary course of business capital expenditures and sales of finished
product, are made by local management with regular guidance and input from us.

For AXT’s minority investment entities that are not consolidated, the investment balances are included in “Other
assets” in our consolidated balance sheets and totaled $14.6 million and $10.2 million as of December 31, 2022 and 2021,
respectively. Our respective ownership interests in each of these companies are 46%, 40%, 39%, 25%, 25% and 25%.
These minority investment entities are not considered variable interest entities because:

● all minority investment entities have sustainable businesses of their own;

● our voting power is proportionate to our ownership interests;

● we only recognize our respective share of the losses and/or residual returns generated by the companies if they

occur; and

● we do not have controlling financial interest in, do not maintain operational or management control of, do not

control the board of directors of, and are not required to provide additional investment or financial support to any
of these companies.

Occasionally, one of our PRC subsidiaries or PRC raw material joint ventures declares and pays a dividend. These
dividends generally occur when the PRC joint venture declares a dividend for all of its shareholders. Dividends paid to the
Company are subject to a 10% PRC withholding tax. The Company is required to obtain approval from the State
Administration of Foreign Exchange (“SAFE”) to transfer funds in or out of the PRC. SAFE requires a valid agreement to
approve the transfers, which are processed through a bank. Other than PRC foreign exchange restrictions, the Company is
not subject to any PRC restrictions and limitations on its ability to distribute earnings from its businesses, including its
PRC subsidiaries and PRC joint ventures, to the Company and its investors as well as the ability to settle amounts owed by
the Company to its PRC subsidiaries and PRC joint ventures. If SAFE approval is denied the dividend payable to the
Company would be owed but would not be paid.

For the years ended December 31, 2022, 2021 and 2020, the aggregate dividends paid to us, directly or to an
intermediate entity within our corporate structure, by our PRC subsidiaries and PRC raw material joint ventures were
approximately $2.9 million, $774,000 and $0, respectively. In June 2022, July 2022 and August 2022, we received a
dividend of $1.3 million from BoYu, $1.5 million from one of our equity investments, Xiaoyi XingAn Gallium Co., Ltd.
(“Xiaoyi XingAn”) and $0.1 million from JiYa Semiconductor Material Co. Ltd., respectively. In June 2021, we received a
dividend of $774,000, from one of our equity investments, Xiaoyi XingAn. For the years ended December 31, 2022 and
2021, the aggregate dividends paid to minority shareholders by our PRC subsidiaries and PRC raw material joint ventures
were approximately $0 and $0, respectively. All of these distributions were paid to the PRC companies and the minority
shareholders.

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AXT’s minority investment entities are not consolidated and are accounted for under the equity method.
Excluding one fully impaired entity, the equity entities had the following summarized income information (in thousands)
for the years ended December 31, 2022, 2021 and 2020, respectively:

Net revenue
Gross profit
Operating income
Net income

$

2022
48,139
  27,000
  24,987
19,104

Year Ended
December 31, 

$

2021
35,939
  17,465
  14,293
12,560

$

2020
20,049
4,907
1,957
1,014

$

2022
15,031
8,229
7,532
5,957

Our share for the
Year Ended
December 31, 
2021
11,424
5,482
4,495
4,409

$

$

2020

6,252
1,504
504
111

Excluding one fully impaired entity, these minority investment entities that are not consolidated, but rather are

accounted for under the equity method, had the following summarized balance sheet information (in thousands) as of
December 31, 2022 and 2021, respectively:

Current assets
Noncurrent assets
Current liabilities
Noncurrent liabilities

$

As of December 31, 

2022

2021

43,091      $
12,520
10,552
—

27,503
11,707
5,799
—

Our portion of the income and losses, including impairment charges, from these minority investment entities that
are not consolidated and are accounted for under the equity method was an income of $6.0 million, $4.4 million and $0.1
million for the years ended December 31, 2022, 2021 and 2020, respectively. Excluding one fully impaired entity,
undistributed retained earnings relating to our investments in these minority investment entities amounted to $9.2 million
and $5.0 million as of December 31, 2022 and 2021, respectively.

Note 7. Balance Sheets Details

Other Assets

The components of other assets are summarized below (in thousands):

Equity method investments
Value added tax receivable, long term
Other intangible assets
Deferred tax assets
Other assets

As of December 31, 

2022

2021

$

$

14,607
1,632
1,926
2,236
1,230
21,631

$

$

10,166
959
2,107
2,340
2,369
17,941

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Accrued Liabilities

The components of accrued liabilities are summarized below (in thousands):

Accrued compensation and related charges
Payable in connection with construction in progress
Preferred stock dividends payable
Accrued professional services
Other tax payable
Accrued income taxes
Accrued product warranty
Current portion of operating lease liabilities
Advances from customers
Other personnel-related costs
Accrual for sales returns
Other accrued liabilities

Note 8. Bank Loans and Line of Credit

As of December 31, 

2022

2021

4,774
4,135
2,901
930
867
729
669
485
338
291
112
1,933
18,164

$

$

5,115
2,974
2,901
880
392
539
743
488
946
279
48
1,752
17,057

$

$

Our bank loans and credit facilities typically have a term of 12 months or less and are included in “Bank loan” in

our consolidated balance sheets. The following table represents bank loans as of December 31, 2022 and 2021 (in
thousands, except interest rate data):

Subsidiary

Bank

Tongmei

Bank of China (1)

$

Bank of Communications (2)

Bank of Communications (5)
China Merchants Bank (3)
China Merchants Bank (5)
Bank of Beijing (4)
Industrial Bank (5)

NingBo Bank (5)

Industrial and Commercial Bank of China (5)
NanJing Bank (5)

BoYu

Industrial and Commercial Bank of China (6)

NingBo Bank (5)

Loan Balance

$

Loan
Detail
1,405
1,050
3,935
2,108
1,405
2,811
1,405
1,405
1,405
1,450
1,405
1,405
3,192
5,621
2,811
1,405
1,405
1,405
1,406
2,900
5,621
2,811
1,265
1,405
1,450
703

1,406

Due Date

Interest
Rate
Start Date
3.9 %   September-21 March-22
3.9 %   September-21 March-22
4.6 %   January-22
January-23
2.7 %   September-22 March-23
April-23
4.2 %   April-22
September-22
4.0 %   September-21
November-22
4.0 %   November-21
January-23
3.3 %   January-22
January-23
3.3 %   January-22
December-23
3.3 %   December-22
December-22
3.6 %   December-21
December-22
4.2 %   December-21
May-23
4.2 %   May-22
June-23
4.4 %   June-22
September-23
4.4 %   September-22
June-23
4.8 %   June-22
August-23
4.8 %   August-22
September-23
4.8 %   September-22
November-23
4.5 %   November-22
December-23
4.5 %   December-22
July-23
3.2 %   September-22
September-23
4.3 %   September-22
November-23
4.3 %   November-22
December-22
3.9 %   December-21
December-23
2.8 %   December-22
4.8 %   September-22 March-23

3.6 %   November-22 May-23

December 31,  December 31, 

$

2021
1,573
1,220
-
-
-
3,144
1,573
-
-
-
1,573
1,573
-
-
-
-
-
-
-
-
-
-
-
1,573
-
-

-

-

2022
-
-
4,059
2,175
1,450
-
-
1,450
1,450
1,450
-
-
3,292
5,798
2,900
1,450
1,450
1,450
1,450
2,900
5,800
2,899
1,305
-
1,450
725

1,450

725

$

12,229

$

47,078

$

725

4.8 %   December-22

June-23

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Collateral for the above bank loans and line of credit

(1) Baoding Tongmei’s land use rights and all of its buildings located at its facility in Dingxing, China.
(2) ChaoYang Tongmei’s land use rights and all of its buildings located at its facility in Kazuo, China.
(3) Beijing Capital Financing Guarantee Co., Ltd. in exchange for the guarantee fee of 1.5% of the loan amount.
(4) AXT time deposit.
(5) Not collateralized.
(6) BoYu’s land use rights and its building located at its facility in Tianjin, China and BoYu’s accounts receivable. In addition, the December 2022

loan attracts a guarantee fee amounting to 1.78% of the loan amount.  

Note 9. Stockholders’ Equity and Stock Repurchase Program

Stockholders’ Equity

The 883,000 shares of $0.001 par value Series A preferred stock issued and outstanding as of December 31, 2022

and 2021, valued at $3,532,000 are non-voting and non-convertible preferred stock with a 5.0% cumulative annual
dividend rate payable when declared by the Board of Directors and $4 per share liquidation preference over common stock,
and must be paid before any distribution is made to common stockholders. These preferred shares were issued to Lyte
Optronics, Inc. stockholders in connection with the completion of our acquisition of Lyte Optronics, Inc. on May 28, 1999.

Changes in AXT, Inc.’s ownership interest in consolidated subsidiaries

The effects of changes in the Company’s ownership interests in its less than 100% owned subsidiaries on the

Company’s equity are as follows:

Net income attributable to AXT, Inc.
Decrease in additional paid-in capital for:

Investment in subsidiary with noncontrolling interest
Purchase of subsidiary shares from noncontrolling interests
Formation of new subsidiary with noncontrolling interests
Adjustment to noncontrolling interests in connection with the reorganization and
alignment of assets under Tongmei
Changes in AXT, Inc.'s ownership interests in consolidated subsidiaries

Net transfers to noncontrolling interests
Change from net income attributable to AXT, Inc., net of transfers to noncontrolling
interests

Stock Repurchase Program

As of December 31, 

2022
15,811      $

2021
14,575

$

(937)
—
—

—
—
(937)

—
(2,691)
(262)

(1,229)
(1,241)
(5,423)

$

14,874

$

9,152

On October 27, 2014, our Board of Directors approved a stock repurchase program pursuant to which we may

repurchase up to $5.0 million of our outstanding common stock. These repurchases can be made from time to time in the
open market and are funded from our existing cash balances and cash generated from operations. During 2015, we
repurchased approximately 908,000 shares at an average price of $2.52 per share for a total purchase price
of approximately $2.3 million under the stock repurchase program. No shares were repurchased during 2022, 2021 and
2020 under this program. As of December 31, 2022, approximately $2.7 million remained available for future repurchases
under this program. 

By the terms of the Series A preferred stock, so long as any shares of Series A preferred stock are outstanding,

neither the Company nor any subsidiary of the Company shall redeem, repurchase or otherwise acquire any shares of
common stock, unless all accrued dividends on the Series A preferred stock have been paid. During 2013 and 2015, we
repurchased shares of our outstanding common stock. As of December 31, 2015, the Series A preferred stock had
cumulative dividends of $2.9 million and we included this amount in “Accrued liabilities” in our consolidated balance
sheets. In 2022, 2021 and 2020, we did not repurchase any of our outstanding common stock. If we are required to pay

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the cumulative dividends on the Series A preferred stock, our cash and cash equivalents would be reduced. We account for
the cumulative year to date dividends on the Series A preferred stock when calculating our earnings per share.

Note 10. Employee Benefit Plans and Stock-based Compensation

Stock Option Plans and Equity Incentive Plans

In May 2007, our stockholders approved our 2007 Equity Incentive Plan (the “2007 Plan”), which provides for the

grant of incentive and non-qualified stock options to our employees, consultants and directors. The 2007 Plan is a
restatement of the 1997 Stock Option Plan which expired in 2007. The 1,928,994 share reserve of the 1997 Stock Option
Plan became the reserve of the 2007 Plan, together with 1,300,000 additional shares approved for issuance under the 2007
Plan. In May 2013, the stockholders approved an additional 2,000,000 shares to be issued under the 2007 plan. Awards
may be made under the 2007 Plan are stock options, stock appreciation rights, restricted stock, restricted stock units,
performance shares, performance units, deferred compensation awards and other stock-based awards. Stock options and
stock appreciation rights awarded under the 2007 Plan may not be repriced without stockholder approval. Stock options
and stock appreciation rights may not be granted below fair market value. Stock options or stock appreciation rights
generally shall not be fully vested over a period of less than three years from the date of grant and cannot be exercised
more than 10 years from the date of grant. Restricted stock, restricted stock units, and performance awards generally shall
not vest faster than over a three-year period (or a twelve-month period if vesting is based on a performance measure). In
December 2008, the 2007 Plan was amended to comply with the applicable requirements under Section 409A of the
Internal Revenue Code.

In May 2015, our stockholders approved our 2015 Equity Incentive Plan (the “2015 Plan”). The 2015 Plan is a
replacement of the 2007 Plan. The 399,562 share reserve of the 2007 Plan became the reserve of the 2015 Plan, together
with 3,000,000 additional shares approved for issuance under the 2015 Plan. In May 2019, our stockholders approved
1,600,000 of additional shares for issuance under the 2015 Plan. In May 2021, our stockholders approved 3,600,000 of
additional shares for issuance under the 2015 Plan. Awards that may be made under the 2015 Plan are stock options, stock
appreciation rights, restricted stock, restricted stock units, performance shares, performance units, deferred compensation
awards and other stock-based awards. Stock options and stock appreciation rights awarded under the 2015 Plan may not be
repriced without stockholder approval. Stock options and stock appreciation rights may not be granted below fair market
value. Stock options or stock appreciation rights generally shall not be fully vested over a period of less than four years
from the date of grant and cannot be exercised more than 10 years from the date of grant. Restricted stock, restricted stock
units, and performance awards generally shall not vest faster than over a three-year period (or a twelve-month period if
vesting is based on a performance measure). However, options granted to consultants and restricted stock awards granted to
independent board members typically vest in one year and the 2015 Plan does allow for similar vesting to employees. As of
December 31, 2022, approximately 2.8 million shares were available for grant under the 2015 Plan.

Stock Options

The following table summarizes the stock option transactions for each of the years ended December 31, 2020,

2021 and 2022 (in thousands, except per share data):

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Stock Options

Balance as of January 1, 2020

Granted
Exercised
Canceled and expired

Balance as of December 31, 2020

Granted
Exercised
Canceled and expired

Balance as of December 31, 2021

Granted
Exercised
Canceled and expired

Balance as of December 31, 2022
Options vested as of December 31, 2022 and unvested options expected
to vest, net of forfeitures
Options exercisable as of December 31, 2022

Weighted-

     average

Number of
Options
    Outstanding    

Weighted-
average
Exercise
Price

Remaining
Contractual Aggregate  
Intrinsic  

Life

     (in years)      Value

2,953

$
—  

(905)
(163)
1,885

$
—  

(507)

1,378

—  
$
—  

(172)
—
1,206

1,206
1,083

$

$
$

4.00  
—
2.80
5.85
4.42  
—
3.30
—
4.83  
—
3.02
—
5.09  

5.09  
5.32  

5.95

$ 3,040

6.17

$ 9,713

5.60

$ 5,573

5.08

5.08
4.87

$

$
$

630

629
467

The options outstanding and exercisable as of December 31, 2022 were in the following exercise price ranges (in

thousands, except per share data):

Range of
Exercise Price
$ 2.14 - $
$ 2.18 - $
$ 2.36 - $
$ 2.47 - $
$ 2.56 - $
$ 3.06 - $
$ 5.21 - $
$ 5.77 - $
$ 7.95 - $
$ 9.50 - $

2.14
2.18
2.36
2.47
2.56
3.06
5.21
5.77
7.95
9.50

Shares
8
56
1
17
11
329
355
245
60
124
1,206

$
$
$
$
$
$
$
$
$
$
$

Options Outstanding as of
December 31, 2022

Weighted‑average
Exercise Price

     Weighted‑average

Remaining
Contractual Life

2.14  
2.18  
2.36  
2.47  
2.56  
3.06  
5.21  
5.77  
7.95  
9.50  
5.09  

1.33  
2.83  
0.84  
1.84  
3.01  
6.85  
3.82  
5.85  
4.08  
4.82  
5.08  

Options Vested and
Exercisable as of
December 31, 2022

Weighted‑Average
Exercise Price

$
$
$
$
$
$
$
$
$
$
$

2.14
2.18
2.36
2.47
2.56
3.06
5.21
5.77
7.95
9.50
5.32

Shares
8
56
1
17
11
206
355
245
60
124
1,083

There were 172,000, 507,000 and 905,000 options exercised in the years ended December 31, 2022, 2021 and

2020, respectively. The total intrinsic value of options exercised for the years ended December 31, 2022, 2021 and 2020,
was $0.8 million, $3.7 million and $3.2 million, respectively.

As of December 31, 2022, the unamortized compensation costs related to unvested stock options granted to

employees under our 2015 plan was approximately $0.2 million, net of estimated forfeitures of $16,000. These costs will
be amortized on a straight-line basis over a weighted-average period of approximately 0.9 years and will be adjusted for
subsequent changes in estimated forfeitures. We did not capitalize any stock-based compensation to inventory as of
December 31, 2022 and 2021, as the amount was insignificant.

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Restricted Stock Awards

A summary of activity related to restricted stock awards for the years ended December 31, 2020, 2021 and 2022 is

presented below (in thousands, except per share data):

Stock Awards
Non-vested as of January 1, 2020

Granted
Vested
Forfeited

Non-vested as of  December 31, 2020

Granted
Vested
Forfeited

Non-vested as of December 31, 2021

Granted
Vested
Forfeited

Non-vested as of December 31, 2022

Shares

Weighted-Average
Grant Date
Share Value

939
443
(347)
(13)
1,022
274
(407)
(14)
875
513
(387)
(17)
984

$
$
$
$
$
$
$
$
$
$
$
$
$

5.02
5.94
5.44
5.54
5.27
9.07
5.70
5.38
6.26
4.67
6.01
5.34
5.55

Total fair value of stock awards vested during the years ended December 31, 2022, 2021 and 2020 was $2.3
million, $3.8 million and $1.9 million, respectively. As of December 31, 2022, we had $4.8 million of unrecognized
compensation expense related to restricted stock awards, which will be recognized over the weighted average period of 1.6
years.

At-Risk, Performance Shares

In February 2021 and 2022, the Company issued at-risk, performance shares classified as equity awards. Expense
is recognized quarterly on a straight-line method over the requisite service period, based on the probability of achieving the
specified financial performance metric, with changes in expectations recognized as an adjustment to earnings in the period
of  change.  Compensation  cost  is  not  recognized  for  at-risk,  performance  shares  that  do  not  vest  because  service  or
performance  conditions  are  not  satisfied  and  any  previously  recognized  compensation  cost  is  reversed.  At-risk,
performance  shares  are  eligible  to  receive  dividend  equivalents  under  the  Company's  2015  Equity  Incentive  Plan  (the
“Plan”), as determined by the Board of Directors. The Company will recognize forfeitures as they occur.

The  Company's  at-risk,  performance  shares  are  classified  as  equity  and  contain  performance  and  service
conditions that must be satisfied for an employee to receive the shares. The financial performance metric for the at-risk,
performance  shares  issued  in  February  2021  is  based  upon  year-end  2020  actual  results  as  compared  to  the  Company’s
year-end  actual  results  in  2021.  The  financial  performance  metric  for  the  at-risk,  performance  shares  issued  in  February
2022  is  based  upon  year-end  2021  actual  results  as  compared  to  the  Company’s  year-end  actual  results  in  2022.  All
performance shares, if earned, are still subject to annual vesting over a four-year period except that no shares are vested on
the  first  anniversary  because  the  performance  measurement  is  based  on  year-end  results  for  the  year  2021  and  2022,
respectively.

The  fair  value  of  the  at-risk,  performance  shares  is  determined  based  on  the  closing  price  of  the  Company’s
common  stock  on  the  first  day  after  the  public  issuance  of  the  Company’s  earnings  release  for  the  most  recent  fiscal
quarter, following the Compensation Committee and Board of Directors approval, which is considered the grant date. The
fair value per share of the at-risk, performance shares classified as equity awards granted in February 2021 and 2022 was
$15.37 and $7.83, respectively.

On  February  17,  2021,  the  Compensation  Committee  recommended,  and  the  Board  approved,  the  grant  to  Dr.

Morris Young, our Chief Executive Officer, of 113,130 at-risk, performance shares under the Plan. On February 17, 2021,

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the Compensation Committee approved the grant to Gary Fischer, our Chief Financial Officer and Corporate Secretary, of
38,475 at-risk, performance shares under the Plan. On March 14, 2022, the Compensation Committee met and certified that
the  year-over-year  annual  revenue  growth  rate  achieved  for  fiscal  year  2021,  expressed  as  a  percentage,  was  44%.
Therefore, all of the at-risk performance shares became eligible to vest.

On  February  15,  2022,  the  Compensation  Committee  recommended,  and  the  Board  approved,  the  grant  to  Dr.
Morris Young of 114,320 at-risk, performance shares under the Plan. On February 15, 2022, the Compensation Committee
approved  the  grant  to  Gary  Fischer  of  32,100  at-risk,  performance  shares  under  the  Plan.  If  the  performance  financial
metric is less than 50% achieved these shares are forfeited. If the performance financial metric is between 50% and 200%
achieved, then a corresponding pro rata portion of the 114,320 shares issued to Dr. Young would be eligible to vest and a
corresponding pro rata portion of the 32,100 shares issued to Mr. Fischer would be eligible to vest. Any shares that are not
eligible to vest are forfeited. If the target financial metric exceeds 200%, then the maximum number of at-risk performance
shares  that  would  be  eligible  to  vest  is  114,320  for  Dr.  Young  and  32,100  for  Mr.  Fischer.  On  February  14,  2023,  the
Compensation Committee met and certified the year-over-year annual revenue growth rate achieved for fiscal year 2022,
expressed as a percentage, was 2.7%. Therefore, none of the at-risk performance shares became eligible to vest.

A summary of the status of our unvested at-risk, performance shares as of December 31, 2022 is presented

below (in thousands, except per share data):

Stock Awards
Non-vested as of January 1, 2021

Granted
Vested
Forfeited

Non-vested as of December 31, 2021

Granted
Vested
Forfeited

Non-vested as of December 31, 2022

Shares

Weighted-Average
Grant Date
Share Value

—
152 *
(38)
—
114
74
(76)
(74)
38

$
$
$
$
$
$
$
$
$

15.37
15.37
—
15.37
7.83
15.37
7.83
15.37

*The number of share presented is based on achieving 150% of the targeted financial performance metric as defined in the at-risk, performance
shares agreement.

As of December 31, 2022, there was $0.5 million of unrecognized compensation expense related to unvested at-

risk, performance shares that is expected to be recognized over a weighted-average period of 1.4 years.

Common Stock

The following number of shares of common stock were reserved and available for future issuance as of December

31, 2022 (in thousands, except per share data):

Options outstanding
Restricted stock awards outstanding
Stock available for future grant: 2015 Equity Incentive Plan
Total

1,206
1,022
2,800
5,028

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Stock-based Compensation

We recorded $4.0 million, $4.5 million and $2.6 million of stock-based compensation in our consolidated
statements of operations for the years ended December 31, 2022, 2021 and 2020, respectively. The following table
summarizes compensation costs related to our stock-based compensation awards (in thousands, except per share data):

Cost of revenue
Selling, general and administrative
Research and development
Net effect on net income
Shares used in computing basic net income per share
Shares used in computing diluted net income per share
Effect on basic net income per share
Effect on diluted net income per share

2022

379
2,947
680
4,006
42,104
42,715
0.10
0.09

$

$

$
$

Year Ended
December 31, 
2021

$

$

$
$

368
3,514
637
4,519
41,367
42,720
0.11
0.11

2020

116
2,000
507
2,623
40,152
41,025
0.07
0.06

$

$

$
$

We estimate the fair value of stock options using a Black-Scholes option pricing model. There were no stock

options granted during 2022, 2021 and 2020.

The expected term for stock options is based on the observed historical option exercise behavior and post-vesting

forfeitures of options by our employees, and the contractual term, the vesting period and the expected term of the
outstanding options. Expected volatility is based on the historical volatility of our common stock. The dividend yield of
zero is based on the fact that we have never paid cash dividends and have no present intention to pay cash dividends. The
risk-free interest rates are taken from the Daily Federal Yield Curve Rates as of the grant dates as published by the Federal
Reserve and represent the yields on actively traded Treasury securities for terms equal to the expected term of the options.

Retirement Savings Plan

We have a 401(k) Savings Plan (“Savings Plan”) which qualifies as a thrift plan under Section 401(k) of the

Internal Revenue Code. All full-time U.S. employees are eligible to participate in the Savings Plan after 90 days from the
date of hire. Employees may elect to reduce their current compensation by up to the statutory prescribed annual limit and
have the amount of such reduction contributed to the 401(k) Plan. We provide matching to employee contributions up to
4% of the employees’ base pay if employees contribute at least 6% of their base pay. If the contribution rate is less than 6%
of the base pay, the matching percentage is prorated. Our contributions to the Savings Plan were $191,000, $208,000 and
$188,000 for the years ended December 31, 2022, 2021 and 2020, respectively.

Note 11. Guarantees

Indemnification Agreements

We have entered into indemnification agreements with our directors and officers that require us to indemnify our
directors and officers against liabilities that may arise by reason of their status or service as directors or officers, other than
liabilities arising from willful misconduct of a culpable nature; to advance their expenses incurred as a result of any
proceeding against them as to which they could be indemnified; and to obtain directors’ and officers’ insurance if available
on reasonable terms, which we currently have in place.

Product Warranty

We provide warranties for our products for a specific period of time, generally twelve months, against material

defects. We provide for the estimated future costs of warranty obligations in cost of sales when the related revenue is
recognized. The accrued warranty costs represent the best estimate at the time of sale of the total costs that we expect to

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incur to repair or replace product parts that fail while still under warranty. The amount of accrued estimated warranty costs
are primarily based on historical experience as to product failures as well as current information on repair costs. On a
quarterly basis, we review the accrued balances and update the historical warranty cost trends. The following table reflects
the change in our warranty accrual which is included in “Accrued liabilities” on the consolidated balance sheets, during
2022 and 2021 (in thousands):

Beginning accrued product warranty
Accruals for warranties issued
Adjustments related to pre-existing warranties including expirations and changes in
estimates
Cost of warranty repair
Ending accrued product warranty

Note 12. Income Taxes

Year Ended
December 31, 

2022

743
1,024

(286)
(812)
669

$

$

$

$

2021

609
711

(100)
(477)
743

Consolidated income before provision for income taxes was income of $20.9 million, $17.6 million and $7.1

million for the years ended December 31, 2022, 2021 and 2020, respectively. We recorded a current tax provision of $2.2
million, $1.1 million and $2.0 million for the years ended December 31, 2022, 2021 and 2020, respectively. The
components of the provision for income taxes are summarized below (in thousands):

Year Ended December 31, 
2021

2020

2022

Current:

Federal
State
Foreign

Total current

Deferred:
Federal
State
Foreign

Total deferred

Total provision for income taxes

$

848
34
918
  1,800

$

223
91
  3,119
  3,433

(591)
(4)
980
385
$ 2,185

(188)
(1)
  (2,151)
  (2,340)
$ 1,093

$ —
15
  2,016
  2,031

  —

  —
  —
$ 2,031

A reconciliation of the effective income tax rates and the U.S. statutory federal income tax rate is summarized

below:

Statutory federal income tax rate
State income taxes, net of federal tax benefits
Valuation allowance
Stock-based compensation
Foreign tax rate differential
Foreign tax incentives
Foreign income inclusion
Gain from sale of IP
Tax effect in equity method loss or gain from unconsolidated affiliates
Other
Effective tax rate

Year Ended December 31, 
2021

2020

2022

21.0 %  
0.1
(19.3)
0.7
(2.6)
(3.5)
18.9
—
(3.0)
(1.8)
10.5 %  

21.0 %  
0.4
(25.4)
(3.2)
(8.6)
(3.2)
10.4
16.9
(2.6)
0.5
6.2 %  

21.0 %  
0.2
0.8
(1.9)
2.1
(3.8)
7.8
—
1.1
1.4
28.7 %  

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Deferred tax assets and liabilities are summarized below (in thousands):

Deferred tax assets:

Net operating loss carryforwards
Accruals, reserves and other
Credit carryforwards
Operating lease liability
  Gross deferred tax assets
Valuation allowance
  Total deferred tax assets

Deferred tax liabilities:

Operating lease right-of-use assets
  Total net deferred tax assets (included in other assets)

As of December 31, 
2021
2022

$

9,571
4,053
206
60
13,890
  (11,885)
2,005

$ 11,275
6,056
358
125
17,814
  (15,371)
2,443

(50)
1,955

$

(103)
2,340

$

As of December 31, 2022 we have federal net operating loss (“NOL”) carryforwards of approximately
$31.9 million, which will begin to expire in 2025. We have California net operating loss carryforwards of approximately
$21,000 as of December 31, 2022.

 The deferred tax assets valuation allowance as of December 31, 2022 is attributed to U.S. federal, and state 

deferred tax assets, which result primarily from future deductible accruals, reserves, NOL carryforwards, and tax credit 
carryforwards. We believe that, based on a number of factors, the available objective evidence creates sufficient uncertainty 
regarding the realizability of the deferred tax assets such that a full valuation allowance has been recorded. These factors 
include our history of losses related to domestic operations, and the lack of carryback capacity to realize deferred tax 
assets. The valuation allowance decreased for the years ended December 31, 2022 and 2021 by $3.5 million and $4.4
million, respectively.

The China Enterprise Income Tax Law (“EIT”) imposes a single uniform income tax rate of 25% on all Chinese

enterprises. Our subsidiaries in China have qualified for a preferential 15% tax rate that is available for High and New
Technology Enterprises (“HTE”). In order to retain the preferential tax rate, we must meet certain operating conditions,
satisfy certain product requirements, meet certain headcount requirements and maintain certain levels of research
expenditures. We realized benefits from this 10% reduction in tax rate of $0.9 million, $1.0 million and $1.0 million for
2022, 2021 and 2020, respectively. As of December 31, 2022, the favorable tax rate is still valid for the Company and it
will stay the same for next year if there is no change of the business nature. The preferential tax rate that we enjoy could be
modified or discontinued altogether at any time, which could materially and adversely affect our financial condition and
results of operations.

Our subsidiaries in China also qualify for reduction in their taxable income in China for research and development
(“R&D”) expenditures. Government pre-approval is required to claim R&D tax benefits. Any R&D claim is then submitted
with the annual corporate income tax for the taxing authorities’ approval. Historically, we didn’t record such benefit until
we received the tax refund from the Chinese government. Beginning in 2019, we record the tax benefit in the year it incurs
the cost rather than in the year the tax benefit is received. This will better align the costs with the tax benefit. Our
consolidated subsidiaries in China have enjoyed various tax holidays since 2000. Benefits under the tax holidays vary by
jurisdiction.

Utilization of the NOL and R&D credit carryforwards may be subject to a substantial annual limitation due to

ownership changes that might have occurred previously or that could occur in the future, as provided by Section 382 of the
Internal Revenue Code of 1986 (“Section 382”), as well as similar state provisions. Ownership changes may limit the
amount of NOL and tax credit carryforwards that can be utilized to offset future taxable income and tax, respectively. In
general, an ownership change, as defined by Section 382, results from transactions increasing the ownership of certain
shareholders or public groups in the stock of a corporation by more than 50 percentage points over a three-year period. If
there is a change of control, utilization of our NOL or tax credit carryforwards would be subject to an annual limitation
under Section 382. Any limitation may result in expiration of a portion of the NOL or research and development credit

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carryforwards before utilization. Subsequent ownership changes could further impact the limitation in future years. Until a
Section 382 study for the year-ended December 31, 2022 is completed and any limitation known, no amounts are being
presented as an uncertain tax position. The Company does not believe that per Section 382 there will be a limitation on the
utilization of the net operating loss and tax credit carryforwards. A full valuation allowance has been provided against our
NOL carryforwards and R&D credit carryforwards and, if an adjustment is required, this adjustment would be offset by an
adjustment to the valuation allowance. Thus, there would be no net impact to the consolidated balance sheets or statements
of operations if an adjustment were required.

During fiscal year 2022 and 2021, the amount of gross unrecognized tax benefits was $1.1 million as of December

31, 2022 and 2021. The Company recognizes interest and penalties related to uncertain tax positions as part of the
provision for income taxes. To date, such interest and penalties have not been material. All of the unrecognized tax benefit
would impact the effective tax rate in future periods if recognized.

We comply with the laws, regulations, and filing requirements of all jurisdictions in which we conduct business.

We regularly engage in discussions and negotiations with tax authorities regarding tax matters in various jurisdictions.

We file income tax returns in the U.S. federal, various states and foreign jurisdictions. Currently, there is no tax

audit in any of the jurisdictions and we do not expect there will be any significant change to this.

On December 27, 2020, a new $900 billion Coronavirus relief bill was signed into law by the President of the

United States. The bill includes updates to the Coronavirus Aid, Relief, and Economic Security Act (“CARES Act”), the
Employee Social Security Deferral and the Paycheck Protection Program. The Coronavirus relief bill had a de minimis
effect on our consolidated financial statements.

On August 9, 2022, Congress passed the CHIPS Act of 2022 to strengthen domestic semiconductor

manufacturing, design and research, fortify the economy and national security, and reinforce America’s chip supply chains.
The CHIPS Act provides for a new 25% advanced manufacturing investment credit for investments in semiconductor
manufacturing and for the manufacture of certain equipment required in the semiconductor manufacturing process. Since
the Company has all its manufacturing in China, the Company will not qualify for the investment credit.

On August 16, 2022, President Biden signed the Inflation Reduction Act into law. The law is intended to address

inflation by paying down the national debt, lower consumer energy costs, provide incentives for the production of clean
energy and reduce health care costs. The new law imposes a 1% excise tax on corporate buybacks, based on Brown’s Stock
Buyback Accountability Act. The Company currently has no plans to buy back its stock. Effective for tax years beginning
after December 31, 2022, the act requires corporations with over $1 billion in profits to pay a minimum tax of 15% on their
adjusted financial statement income. The Company does not qualify for the Inflation Reduction Act.

Note 13. Net Income (Loss) per Share

Basic net income (loss) per share is computed using the weighted average number of common shares outstanding

during the periods less shares of common stock subject to repurchase and non-vested stock awards. Diluted net income
(loss) per share is computed using the weighted-average number of common shares outstanding and potentially dilutive
common shares outstanding during the periods. The dilutive effect of outstanding stock options and restricted stock awards
is reflected in diluted earnings per share by application of the treasury stock method. Potentially dilutive common shares
consist of common shares issuable upon the exercise of stock options. Potentially dilutive common shares are excluded in
net loss periods, as their effect would be anti-dilutive.

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A reconciliation of the numerators and denominators of the basic and diluted net income per share calculations is

as follows (in thousands, except per share data):

Numerator:

Net income attributable to AXT, Inc.
Less: Preferred stock dividends
Net income available to common stockholders

Denominator:

Denominator for basic net income per share - weighted-average common
shares
Effect of dilutive securities:
Common stock options
Restricted stock awards

Denominator for dilutive net income per common shares

Net income attributable to AXT, Inc. per common share:

Basic
Diluted

Year ended
December 31, 
2021

2020

2022

$ 15,811
(177)
$ 15,634

$ 14,575
(177)
$ 14,398

$

$

3,238
(177)
3,061

  42,104

  41,367

  40,152

333
278
  42,715

803
550
  42,720

602
271
  41,025

$
$

0.37
0.37

$
$

0.35
0.34

$
$

0.08
0.07

Options excluded from diluted net income per share as the impact is anti-dilutive
Restricted stock excluded from diluted net income per share as the impact is anti-
dilutive

220

291

21

118

862

161

Note 14. Segment Information and Foreign Operations

Segment Information

We operate in one segment for the design, development, manufacture and distribution of high-performance
compound and single element semiconductor substrates and sale of raw materials integral to these substrates. In accordance
with ASC Topic 280, Segment Reporting, our chief operating decision-maker has been identified as the Chief Executive
Officer, who reviews operating results to make decisions about allocating resources and assessing performance for the
Company. Since we operate in one segment, all financial segment and product line information can be found in the
consolidated financial statements.

Product Information

The following table represents revenue amounts (in thousands) by product type:

Product Type:
Substrates
Raw materials and others
Total

$

$

2022

111,094
30,024
141,118

$

$

106

Year Ended
December 31, 

2021

103,026
34,367
137,393

$

$

2020

75,587
19,774
95,361

    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
    
 
 
 
 
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Geographical Information

The following table represents revenue amounts (in thousands) reported for products shipped to customers in the

corresponding geographic region:

Geographical region:

China
Taiwan
Japan
Asia Pacific (excluding China, Taiwan and Japan)
Europe (primarily Germany)
North America (primarily the United States)
Total

2022

55,414
28,780
11,724
4,188
20,592
20,420
141,118

$

$

Year Ended
December 31, 
2021

$

$

67,394
16,841
10,112
7,540
23,069
12,437
137,393

2020

35,150
16,485
7,624
5,458
19,673
10,971
95,361

$

$

Long-lived assets consist primarily of property, plant and equipment, and operating lease right-of-use assets are

attributed to the geographic location in which they are located. Long-lived assets, net of depreciation, by geographic region
were as follows (in thousands):

Long-lived assets by geographic region, net of depreciation:

North America
China

As of December 31, 

2022

2021

$

$

346
162,432
162,778

$

$

1,610
143,129
144,739

Note 15. Other income (expense), net

The components of other income (expense), net are summarized below (in thousands):

$

$

2022

1,573
1,710
204
3,487

$

$

Year Ended
December 31, 

2021

(434)
1,125
(182)
509

$

$

2020

(411)
3,800
(189)
3,200

Foreign exchange gain (loss)
Income from local China government subsidy
Other income (expense)

Note 16. Commitments and Contingencies

Legal Proceedings

From time to time we may be involved in judicial or administrative proceedings concerning matters arising in the

ordinary course of business. We do not expect that any of these matters, individually or in the aggregate, will have a
material adverse effect on our business, financial condition, cash flows or results of operations.

Leases

We lease certain equipment, office space, warehouse and facilities under long-term operating leases expiring at

various dates through July 2029. The majority of our lease obligations relate to our lease agreement for a nitrogen

107

    
    
 
 
 
 
 
    
 
 
 
    
    
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system to be used during the manufacturing process for our facility in Dingxing, China. The equipment lease became
effective in August 2019 and will expire in July 2029. There are no variable lease payments, residual value guarantees or
any restrictions or covenants imposed by the equipment lease. The remainder relate to our lease agreement for our facility
in Fremont, California with approximately 19,467 square feet, which expires in 2020. Under the terms of the facility lease
agreement, in May 2020, we were granted an extension to the term of the lease for an additional three years. There are no
variable lease payments, residual value guarantees or any restrictions or covenants imposed by the facility lease. All other
operating leases have a term of 12 months or less.

Leases are classified as either finance leases or operating leases. A lease is classified as a finance lease if any one
of the following criteria are met: the lease transfers ownership of the asset by the end of the lease term, the lease contains
an option to purchase the asset that is reasonably certain to be exercised, the lease term is for a major part of the remaining
useful life of the asset or the present value of the lease payments equals or exceeds substantially all of the fair value of the
asset. A lease is classified as an operating lease if it does not meet any one of these criteria. All of our leases are classified
as operating leases and substantially all of our operating leases are comprised of equipment and office space leases. None
of our leases are classified as, finance leases.

For all leases at the lease commencement date, a right-of-use asset and a lease liability are recognized. The right-
of-use asset represents the right to use the leased asset for the lease term. The lease liability represents the present value of
the lease payments under the lease.

The right-of-use asset is initially measured at cost, which primarily comprises the initial amount of the lease
liability, plus any initial direct costs incurred, consisting mainly of brokerage commissions, less any lease incentives
received. All right-of-use assets are reviewed for impairment. The lease liability is initially measured at the present value of
the lease payments, discounted using the interest rate implicit in the lease or, if that rate cannot be readily determined, our
secured incremental borrowing rate for the same term as the underlying lease.

Lease payments included in the measurement of the lease liability comprise the following: the fixed noncancelable

lease payments, payments for optional renewal periods where it is reasonably certain the renewal period will be exercised,
and payments for early termination options unless it is reasonably certain the lease will not be terminated early.

Lease expense for operating leases consists of the lease payments plus any initial direct costs, primarily brokerage

commissions, and is recognized on a straight-line basis over the lease term.

We have elected not to recognize right-of-use assets and lease liabilities for short-term leases that have a term of

12 months or less. The effect of short-term leases on our right-of-use asset and lease liability was not material.

As of December 31, 2022, the maturities of our operating lease liabilities (excluding short-term leases) are as

follows (in thousands):

Maturity of Lease Liabilities
2023
2024
2025
2026
2027
Thereafter
Total minimum lease payments
Less: Interest
Present value of lease obligations
Less: Current portion, included in accrued liabilities
Long-term portion of lease obligations

108

$

$

559
270
270
270
270
425
2,064
(257)
1,807
(485)
1,322

    
Table of Contents

The weighted average remaining lease term and the weighted-average discount rate for our operating leases are as

follows:

Weighted-average remaining lease term (years)
Weighted-average discount rate

December 31, 
2022

December 31, 
2021

5.89
4.61 %

6.44
4.61 %

Supplemental cash flow information related to leases where we are the lessee is as follows (in thousands):

Cash paid for amounts included in the measurement of lease liabilities:
      Operating cash flows from operating leases

$

574

$

570

The components of lease expense are as follows (in thousands) within our consolidated statements of operations:

Year Ended

December 31, 

2022

2021

Operating lease
Short-term lease expense
Total

Royalty Agreement

Year Ended

December 31, 

2022

2021

$

$

530
137
667

$

$

533
119
652

In 2020, we and a competitor entered into a cross license and covenant agreement (the “Cross License
Agreement”), which has a term that began on January 1, 2020 and expires on December 31, 2029. The Cross License
Agreement is a fixed-cost cross license and not a variable-cost cross license that is based on revenue or units. Under the
Cross License Agreement, we are obligated to make annual payments over a 10-year period. For the years ended December
31, 2022 and 2021, the royalty expense under the Cross License Agreement was not considered material to our
consolidated financial statements.

Land Purchase and Investment Agreement

We have established a wafer process production line in Dingxing, China. In addition to a land rights and building
purchase agreement that we entered into with a private real estate development company to acquire our new manufacturing
facility, we also entered into a cooperation agreement with the Dingxing local government. In addition to pledging its full
support and cooperation, the Dingxing local government will issue certain credits or rebates to us as we achieve certain
milestones.  We,  in  turn,  agreed  to  hire  local  workers  over  time,  pay  taxes  when  due  and  eventually  demonstrate  a  total
investment of approximately $90 million in value, assets and capital. The investment will include cash paid for the land
and buildings, cash on deposit in our name at local banks, the gross value of new and used equipment (including future
equipment  that  might  be  used  for  indium  phosphide  and  germanium  substrates  production),  the  deemed  value  for  our
customer list or the end user of our substrates, for example, the end users of 3-D sensing VCSELs (vertical cavity surface
emitting lasers), a deemed value for employment of local citizens, a deemed value for our proprietary process technology,
other intellectual property, other intangibles and additional items of value. There is no timeline or deadline by which this
must be accomplished, rather it is a good faith covenant entered into between AXT and the Dingxing local government.
  Further,  there  is  no  specific  penalty  contemplated  if  either  party  breaches  the  agreement.  However,  the  agreement  does
state  that  each  party  has  a  right  to  seek  from  the  other  party  compensation  for  losses.  Under  certain  conditions,  the
Dingxing

109

 
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local government may purchase the land and building at the appraised value. We believe that such cooperation agreements
are normal, customary and usual in China and that the future valuation is flexible. We have a similar agreement with the
city of Kazuo, China, although on a smaller scale. The total investment targeted by AXT in Kazuo is approximately $15
million in value, assets and capital. In addition, BoYu has a similar agreement with the city of Kazuo. The total investment
targeted by BoYu in Kazuo is approximately $8 million in value, assets and capital.

Note 17. Unaudited Quarterly Consolidated Financial Data

2022:
Revenue
Gross profit
Net income attributable to AXT, Inc.
Net income attributable to AXT, Inc. per share, basic
Net income attributable to AXT, Inc. per share, diluted
2021:
Revenue
Gross profit
Net income (loss) attributable to AXT, Inc.
Net income (loss) attributable to AXT, Inc. per share, basic
Net income (loss) attributable to AXT, Inc. per share, diluted

Note 18. Redeemable Noncontrolling Interests

Quarter

First

     Second     

Third

     Fourth  

(in thousands, except per share data)

$ 39,653
  13,308
3,165
0.07
0.07

$
$

$ 31,350
  11,536
3,425
0.08
0.08

$
$

$ 39,487
  15,435
5,546
0.13
0.13

$
$

$ 33,735
  12,238
4,385
0.11
0.10

$
$

$ 35,183
  14,782
5,759
0.14
0.13

$
$

$ 34,576
  11,501
3,800
0.09
0.09

$
$

$ 26,795
8,596
1,341
0.03
0.03

$
$

$ 37,732
  12,139
2,965
0.07
0.07

$
$

As discussed in Note 1, during the quarter ended December 31, 2020, Tongmei entered into the Capital
Investment Agreements with Investors that invested approximately $48.1 million in the form of redeemable noncontrolling
interests representing 7.06% of the outstanding shares of Tongmei. An additional investment of approximately $1.5 million
of new capital was funded in early January 2021. Under China regulations these investments must be formally approved by
the appropriate government agency and are not deemed to be dilutive until such approval is granted. The government
approved the entire approximately $49 million investment on January 25, 2021, at which time the Investors owned a
redeemable noncontrolling interest in Tongmei of 7.28%. The initial carrying amount of the redeemable noncontrolling
interest was recorded at fair value on the date of issuance of Tongmei’s common stock, net of issuance costs and presented
in temporary equity on the consolidated balance sheets. This classification is due to the existence of certain contingencies
that could result in potential redemption at the fixed purchase price as described below. We currently do not believe that
this is probable thus no amortization of the issuance costs has been recorded.

Pursuant to the Capital Investment Agreements with the Investors, each Investor has the right to require AXT to

redeem any or all Tongmei shares held by such Investor at the original purchase price paid by such Investor, without
interest, in the event the IPO fails to pass the audit of the Shanghai Stock Exchange, is not approved by the Chinese
Securities Regulatory Commission (“CSRC”) or Tongmei cancels the IPO application. The aggregate redemption amount
is approximately $49 million, subject to the foreign exchange rate variable at time of redemption.

Tongmei submitted its IPO application to the Shanghai Stock Exchange in December 2021 and it was formally
accepted for review on January 10, 2022. The Shanghai Stock Exchange approved the IPO application on July 12, 2022.
On August 1, 2022, the CSRC accepted for review Tongmei’s IPO application. The STAR Market IPO remains subject to
review and approval by the CSRC and other authorities. The process of going public on the STAR Market includes several
periods of review and, therefore, is a lengthy process. Subject to review and approval by the CSRC and other authorities,
Tongmei hopes to accomplish this goal in the coming months. The listing of Tongmei on the STAR Market will not change
the status of AXT as a U.S. public company.

The components of the change in redeemable noncontrolling interests for the years ended December 31, 2022 and

2021 are presented in the following table (in thousands):

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Table of Contents

Balance as of January 1, 2021
Increase in redeemable noncontrolling interests due to issuance of Tongmei's common stock
Increase in redeemable noncontrolling interests due to transfer of subsidiary with noncontrolling interests
Increase in redeemable noncontrolling interests due to formation of new subsidiary with noncontrolling
interests
Equity issuance costs incurred
Stock-based compensation attributable to redeemable noncontrolling interests
Net income attributable to redeemable noncontrolling interests
Effect of foreign currency translation attributable to redeemable noncontrolling interests
Effect of foreign currency translation on redeemable noncontrolling interests
Balance as of December 31, 2021
Investment in subsidiary with redeemable noncontrolling interest
Equity issuance costs incurred
Stock-based compensation attributable to redeemable noncontrolling interests
Net income attributable to redeemable noncontrolling interests
Effect of foreign currency translation on redeemable noncontrolling interests
Effect of foreign currency translation attributable to redeemable noncontrolling interests
Balance as of December 31, 2022

$

$

47,563
1,514
1,241

132
(2,591)
40
889
279
1,318
50,385
471
(2,699)
(36)
1,598
(3,962)
(911)
44,846

Note 19. Subsequent Events

In January 2023, our consolidated subsidiary, ChaoYang ShuoMei received $0.5 million funding from ChaoYang

JinMei and $0.2 million funding from one of the minority investors. As a result, noncontrolling interests increased $0.2
million and redeemable noncontrolling interests increased $36,000. ChaoYang JinMei’s ownership of ChaoYang ShuoMei
remained at 75% after these equity investments.

In January 2023, Tongmei made an additional investment of $0.9 million to our equity investment entity,
ChaoYang KaiMei. Concurrently, the majority shareholder made a payment of $1.1 million to ChaoYang KaiMei.
Tongmei's ownership of ChaoYang KaiMei remained at 40% after these equity investments.      

In January 2023, we obtained $15.7 million in new one-year bank loans with interest rates ranging from 2.35% to
4.50%. A portion of the new bank loans, $5.3 million, are collateralized by time deposits. The remaining balance of $10.4
million new loans are unsecured. We also repaid $10.8 million of existing loans in Q1 2023.

Item 16.  Form 10-K Summary

Not applicable.

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Table of Contents

AXT, Inc.

EXHIBITS

TO

FORM 10-K ANNUAL REPORT

For the Year Ended December 31, 2022

Description

Restated Certificate of Incorporation
Certificate of Amendment of Certificate of Incorporation
Certificate of Amendment to the Restated Certificate of Incorporation
Certificate of Designation, Preferences and Rights of Series A Preferred Stock (which is incorporated
herein by reference to Exhibit 2.1 to the registrant’s form 8-K dated May 28, 1999).
Second Amended and Restated By Laws
Amended and Restated Section 5.1 of Article V of the Second Amended and Restated Bylaws of AXT,
Inc.
Certificate of Amendment to By Laws
Description of Securities
Form of Indemnification Agreement for directors and officers
2007 Equity Incentive Plan (amended December 8, 2008)
Forms of agreements under the 2007 Equity Incentive Plan
Amended and Restated Employment Offer Letter between the Company and Dr. Morris S. Young dated
December 4, 2012
Employment Letter Agreement between the Company and Mr. Gary L. Fischer
2015 Equity Incentive Plan
Executive Incentive Plan
Form of Capital Increase Agreement between Beijing Tongmei Xtal Technologies Co., Ltd. and certain
investors
Schedule identifying agreements substantially identical to the form of Capital Increase Agreement filed as
Exhibit 10.11 hereto
Form of First Supplemental Agreement between Beijing Tongmei Xtal Technology Co., Ltd. and certain
investors
Schedule identifying agreements substantially identical to the form of First Supplemental Agreement filed
as Exhibit 10.12 hereto
Form of Second Supplemental Agreement between Beijing Tongmei Xtal Technology Co., Ltd. and certain
investors
Schedule identifying agreements substantially identical to the form of Second Supplemental Agreement
filed as Exhibit 10.13 hereto
Letter of Commitment on Share Lock-up
Letter of Commitment on the Shareholding Intention and Share Reduction Intention
Letter of Commitment on Plan for Stabilizing Tongmei’s Stock Price within Three Years upon the Listing
and the Restraint Measures
Letter of Commitment on Share Repurchase for Fraudulent Listing
Letter of Commitment on No False Records, Misleading Statements or Major Omissions in the Prospectus
Letter of Commitment on Filling the Diluted Spot Return
Letter of Commitment on Restraint Measures for Nonperformance of the Commitments
Letter of Commitment on Avoiding Horizontal Competition
Letter of Commitment on Regulating and Reducing Related Party Transactions

112

Exhibit
Number
3.1(1)
3.2(2)
3.3(3)
3.4(4)

3.5(5)
3.6(6)

3.7(7)
4.1
10.1(8)*
10.5(11)*
10.6(12)*
10.7(13)*

10.8(14)*
10.9(15)*
10.10(16)*
10.11

10.11(a)

10.12

10.12(a)

10.13

10.13(a)

10.14
10.15
10.16

10.17
10.18
10.19
10.20
10.21
10.22

 
    
Table of Contents

10.23
10.24
10.25

21.1
23.1
24.1
31.1
31.2
32.1 †

32.2 †

101.INS
101.SCH
101.CAL
101.DEF
101.LAB
101.PRE
104

Letter of Commitment on Avoiding Illegal Guarantees
Statement and Letter of Commitment
Special Commitment Letter for Disclosure of Shareholders’ Information and Verification of Retired
Personnel of CSRC
List of Subsidiaries
Consent of Independent Registered Public Accounting Firm, BPM LLP
Power of Attorney (see signature page)
Certification by principal executive officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
Certification by principal financial officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
Certification by Chief Executive Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
Certification by Chief Financial Officer Pursuant to 18 U.S.C. Section 1350, as adopted Pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002
Inline XBRL Instance.
Inline XBRL Taxonomy Extension Schema.
Inline XBRL Taxonomy Extension Calculation Linkbase.
Inline XBRL Taxonomy Extension Definition Linkbase.
Inline XBRL Taxonomy Extension Label Linkbase.
Inline XBRL Taxonomy Extension Presentation Linkbase.
Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)

Incorporated by reference to exhibit 3.1 to registrant’s Form 10-K filed with the SEC on March 31, 1999.
(1)
Incorporated by reference to exhibit 3.1 to registrant’s Form 10-Q filed with the SEC on August 14, 2000.
(2)
Incorporated by reference to exhibit 3.4 to registrant’s Form 10-Q filed with SEC on August 5, 2004.
(3)
Incorporated by reference to exhibit 3.1 to registrant’s Form 8-K filed with the SEC on June 14, 1999.
(4)
Incorporated by reference to exhibit 3.4 to registrant’s Form 8-K filed with the SEC on May 30, 2001.
(5)
Incorporated by reference to exhibit 99.2 to registrant’s Form 8-K filed with the SEC on August 1, 2007.
(6)
Incorporated by reference to exhibit 3.1 to registrant’s Form 8-K filed with the SEC on October 26, 2010.
(7)
Incorporated by reference to exhibit 10.1 to registrant’s Form 8-K filed with the SEC on October 31, 2014.
(8)
(9)
Incorporated by reference to exhibit 10.29 to registrant’s Form 8-K filed with the SEC on January 5, 2009.
(10) Incorporated by reference to exhibit 10.30 to registrant’s Form 8-K filed with the SEC on January 5, 2009.
(11) Incorporated by reference to exhibit 10.31 to registrant’s Form 10-K filed with the SEC on March 31, 2009.
(12) Incorporated by reference to exhibit 10.20 to registrant’s Form 10-K filed with the SEC on March 22, 2010.
(13) Incorporated by reference to exhibit 10.1 to registrant’s Form 8-K filed with the SEC on December 4, 2012.
(14) Incorporated by reference to exhibit 10.1 to registrant’s Form 8-K filed with the SEC on August 12, 2014.
(15) Incorporated by reference to appendix A to the registrant’s Definitive Proxy Statement on Schedule 14A filed with the SEC on April 8, 2015.
(16) Incorporated by reference to exhibit 10.1 to registrant’s Form 8-K filed with the SEC on February 26, 2016.
(17) Incorporated by reference to exhibit 10.1 registrant’s Form 8-K filed with the SEC on November 9, 2018.

* Management contract or compensatory plan.

†  The certifications attached as Exhibits 32.1 and 32.2 that accompany this Annual Report on Form 10-K are deemed 
furnished and not filed with the Securities and Exchange Commission and are not to be incorporated by reference into any 
filing of AXT, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, 
whether made before or after the date of this Annual Report on Form 10-K, irrespective of any general incorporation 
language contained in such filing.

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Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly

caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

SIGNATURES

AXT, Inc.

By:

/s/ GARY L. FISCHER
Chief Financial Officer and Corporate Secretary
(Principal Financial Officer)

Date: March 16, 2023

POWER OF ATTORNEY

KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below hereby

constitutes and appoints Morris S. Young and Gary L. Fischer, and each of them, his true and lawful attorney-in-fact and
agent, with full power of substitution, each with power to act alone, to sign and execute on behalf of the undersigned any
and all amendments to this Report on Form 10-K, and to perform any acts necessary in order to file the same, with all
exhibits thereto and other documents in connection therewith with the Securities and Exchange Commission, granting unto
said attorney-in-fact and agent full power and authority to do and perform each and every act and thing requested and
necessary to be done in connection therewith, as fully to all intents and purposes as he might or could do in person, hereby
ratifying and confirming all that said attorney-in-fact and agent, or their or his or her substitutes, shall do or cause to be
done by virtue hereof.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the

following persons on behalf of the registrant and in the capacities and on the dates indicated.

Signature

Title

Date

/s/ MORRIS S. YOUNG

Morris S. Young

/s/ GARY L. FISCHER
Gary L. Fischer

/s/ JESSE CHEN
Jesse Chen

/s/ DAVID C. CHANG
David C. Chang

/s/ CHRISTINE RUSSELL
Christine Russell

Chief Executive Officer and Chairman of the
Board of Directors
(Principal Executive Officer)

Chief Financial Officer and Corporate Secretary
(Principal Financial Officer and
Principal Accounting Officer)

March 16, 2023

March 16, 2023

Lead Independent Director

March 16, 2023

March 16, 2023

March 16, 2023

Director

Director

114

 
    
    
 
DESCRIPTION OF THE REGISTRANT’S SECURITIES
REGISTERED PURSUANT TO SECTION 12 OF THE
SECURITIES EXCHANGE ACT OF 1934

DESCRIPTION OF CAPITAL STOCK

Exhibit 4.1

The following information describes our common stock and preferred stock, as well as certain provisions of our

restated certificate of incorporation, as amended (the “certificate of incorporation”), and second amended and restated
bylaws, as amended (the “bylaws”). This summary does not purport to be complete and is qualified in its entirety by the
provisions of our certificate of incorporation and bylaws, copies of which have been filed as exhibits to this Annual Report
on Form 10-K, as well as to the applicable provisions of the Delaware General Corporation Law.

General

Our authorized capital stock consists of 70,000,000 shares of common stock with a $0.001 par value per share (the

“common stock”) and 2,000,000 shares of preferred stock with a $0.001 par value per share (the “preferred stock”),
1,000,000 shares of which are designated as “Series A Preferred Stock” and 200,000 of which are designated as “Series B
Preferred Stock.” Our board of directors may establish the rights and preferences of the preferred stock from time to time.

Common Stock

Each holder of our common stock is entitled to one vote for each share on all matters to be voted upon by the

stockholders. Subject to any preferential rights of any outstanding preferred stock, holders of our common stock are entitled
to receive ratably the dividends, if any, as may be declared from time to time by the board of directors out of funds legally
available therefor. We have never declared or paid any cash dividend on our capital stock and do not anticipate paying any
cash dividends in the foreseeable future. If there is a liquidation, dissolution or winding up of our company, holders of our
common stock would be entitled to share ratably in our assets remaining after the payment of liabilities and any preferential
rights of any outstanding preferred stock.

Holders of our common stock have no preemptive or conversion rights or other subscription rights, and there are

no redemption or sinking fund provisions applicable to the common stock. The outstanding shares of common stock are
fully paid and non-assessable. The rights, preferences and privileges of the holders of our common stock are subject to, and
may be adversely affected by, the rights of the holders of shares of any series of preferred stock that we may designate and
issue in the future.

Our common stock is listed on the NASDAQ Global Select Market under the symbol “AXTI.” The transfer agent

and registrar for the common stock is Computershare.

Preferred Stock

Our certificate of incorporation provides that we may issue up to 2,000,000 shares of preferred stock. As of March

16, 2023, 883,000 shares of our Series A Preferred Stock were issued and outstanding and are non-voting and non-
convertible preferred stock with a 5.0% cumulative annual dividend rate payable when declared by the board of directors
and $4 per share liquidation preference over common stock, and must be paid before any distribution is made to common
stockholders. Other than the Series A Preferred Stock, no shares of preferred stock are currently outstanding.

Under the terms of our certificate of incorporation, our board of directors is authorized to issue shares of preferred
stock in one or more series without stockholder approval. Our board of directors has the discretion to determine the rights,
preferences, privileges and restrictions, including voting rights, dividend rights, conversion rights, redemption privileges
and liquidation preferences, of each series of preferred stock. There are no restrictions presently on the repurchase or
redemption of any shares of our preferred stock.

The issuance of shares of preferred stock will affect, and may adversely affect, the rights of holders of common

stock. It is not possible to state the actual effect of the issuance of any shares of preferred stock on the rights of holders

of common stock until our board of directors determines the specific rights attached to that preferred stock. The effects of
issuing additional preferred stock could include one or more of the following:

● restricting dividends on the common stock;
● diluting the voting power of the common stock;
● impairing the liquidation rights of the common stock; or
● delaying or preventing changes in control or management of our company.

Preferred stock will be fully paid and nonassessable upon issuance.

Effect of Certain Provisions of our Certificate of Incorporation and Bylaws and the Delaware Anti-Takeover Statute

Some provisions of Delaware law and our certificate of incorporation and bylaws contain provisions that could

make the following transactions more difficult:

● acquisition of us by means of a tender offer;
● acquisition of us by means of a proxy contest or otherwise; or
● removal of our incumbent officers and directors.

Those provisions, summarized below, are expected to discourage coercive takeover practices and inadequate

takeover bids and to promote stability in our management. These provisions are also designed to encourage persons seeking
to acquire control of us to first negotiate with our board of directors.

Certificate of Incorporation and Bylaws

Our certificate of incorporation and our bylaws provide for, among other things, the following:

● Undesignated Preferred Stock.  The ability to authorize undesignated preferred stock makes it possible for our 
board of directors to issue one or more series of preferred stock with voting or other rights or preferences that 
could impede the success of any attempt to change control of our company. These and other provisions may 
have the effect of deferring hostile takeovers or delaying changes in control or management of our company.

● Stockholder Meetings.  Our bylaws provide that in general a special meeting of stockholders may be called 

only by our board of directors, its chairman or our president.

● Requirements for Advance Notification of Stockholder Nominations and Proposals.  Our bylaws establish 

advance notice procedures with respect to stockholder proposals and the nomination of candidates for election 
as directors, other than nominations made by or at the direction of our board of directors or a committee of 
the board of directors.

● Board Classification.  Our board of directors is divided into three classes. The directors in each class are 

elected to serve for a three-year term, one class being elected each year by our stockholders. This system of 
electing and removing directors may tend to discourage a third party from making a tender offer or otherwise 
attempting to obtain control of us, because it generally makes it more difficult and time consuming for 
stockholders to replace a majority of the directors.

● Limits on Ability of Stockholders to Act by Written Consent.  We have provided in our bylaws that our 

stockholders may not act by written consent. This limit on the ability of our stockholders to act by written 
consent may lengthen the amount of time required to take stockholder actions. As a result, a holder 
controlling a majority of our capital stock would not be able to amend our bylaws or remove directors without 
holding a meeting of our stockholders called in accordance with our bylaws.

● Amendment of Certificate of Incorporation and Bylaws.  The amendment of the above provisions of our 

certificate of incorporation and bylaws requires approval by holders of at least two-thirds of our outstanding 
capital stock entitled to vote generally in the election of directors.

● Election and Removal of Directors.  Our certificate of incorporation and bylaws contain provisions that 
establish specific procedures for appointing and removing members of our board of directors. Under our 
certificate of incorporation and bylaws, vacancies and newly created directorships on our board of directors 
may be filled only by a majority of the directors then serving on the board of directors. Under our certificate 
of incorporation and bylaws, directors may be removed, with or without cause, by the affirmative vote of the 
holders of a majority of the shares then entitled to vote at an election of directors.

● No Cumulative Voting.  The Delaware General Corporation Law provides that stockholders are not entitled to 

the right to cumulate votes in the election of directors unless our certificate of incorporation provides 
otherwise. Our certificate of incorporation and bylaws do not expressly provide for cumulative voting. 
Without cumulative voting, a minority stockholder may not be able to gain as many seats on our board of 
directors as the stockholder would be able to gain if cumulative voting were permitted. The absence of 
cumulative voting makes it more difficult for a minority stockholder to gain a seat on our board of directors to 
influence our board of directors’ decision regarding a takeover.

Delaware Anti-Takeover Statute

We are subject to the provisions of Section 203 of the Delaware General Corporation Law regulating corporate

takeovers. In general, Section 203 prohibits a publicly-held Delaware corporation from engaging, under certain
circumstances, in a business combination with an interested stockholder for a period of three years following the date the
person became an interested stockholder unless:

● prior to the date of the transaction, the board of directors of the corporation approved either the business
combination or the transaction which resulted in the stockholder becoming an interested stockholder;
● upon completion of the transaction that resulted in the stockholder becoming an interested stockholder, the
interested stockholder owned at least 85% of the voting stock of the corporation outstanding at the time the
transaction commenced, excluding for purposes of determining the voting stock outstanding, but not for
determining the outstanding voting stock owned by the interested stockholder, (i) shares owned by persons
who are directors and also officers, and (ii) shares owned by employee stock plans in which employee
participants do not have the right to determine confidentially whether shares held subject to the plan will be
tendered in a tender or exchange offer; or

● at or subsequent to the date of the transaction, the business combination is approved by the board of directors
of the corporation and authorized at an annual or special meeting of stockholders, and not by written consent,
by the affirmative vote of at least 66-2/3% of the outstanding voting stock which is not owned by the
interested stockholder.

Generally, a business combination includes a merger, asset or stock sale, or other transaction resulting in a
financial benefit to the interested stockholder. An interested stockholder is a person who, together with affiliates and
associates, owns or, within three years prior to the determination of interested stockholder status, did own 15% or more of a
corporation’s outstanding voting stock.

Exhibit 10.11

Capital Increase Agreement

on

Beijing Tongmei Xtal Technology Co., Ltd.

Among

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.,

Beijing Tongmei Xtal Technology Co., Ltd.

and

AXT, INC.

January 2021

CONTENTS

Article 1 Definitions and Interpretation

Article 2 Capital Increase

Article 3 Undertakings, Representations and Warrants

Article 4 Termination of Agreement

Article 5 Liability for Default

Article 6 Confidentiality

Article 7 Term

Article 8 Governing Law and Resolution of Disputes

Article 9 Notices

Article 10 Miscellaneous

2

4

7

10

11

12

13

14

14

15

17

CAPITAL INCREASE AGREEMENT

This CAPITAL INCREASE AGREEMENT (hereinafter referred to as the “Agreement”) is entered into as of

[DD] [MM], 2021 in Beijing by and among:

Party A: Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.

Domicile:  Room  603,  No.  15,  Lane  218,  Haiji  No.6  Road,  Nanhui  New  Town,  Pudong  New  Area,

Shanghai

Legal Representative: Zhang Shuheng

Party B: Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as the “Target Company”

or “the Company”)

Domicile: No. 4 East Second Street, Industrial Development Zone, Tongzhou District, Beijing, PRC

Legal Representative: Morris Young

Party C: AXT, INC.

Domicile: 4281 TECHNOLOGY DR FREMONT CA 94538

Authorized Representative: Morris Young

(Party A, Party B and Party C are collectively referred to as the “Parties” herein; each party or any party is
referred to as the “Party”, as the context requires)

WHEREAS,

1. Party A is the investor of the Target Company, a limited partnership duly incorporated and validly existing
in accordance with the laws of the People’s Republic of China, with its registered address at Room 603,
No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong New Area, Shanghai, PRC.

3

2. Party  B  is  the  Target  Company,  a  limited  liability  company  incorporated  and  validly  existing  in
accordance  with  the  laws  of  the  People’s  Republic  of  China,  under  the  Unified  Social  Credit  Code
91110000700004889C,  with  a  registered  capital  of  RMB  820.960319  million,  and  with  its  registered
address at No. 4 East Second Street, Industrial Development Zone, Tongzhou District, Beijing, PRC. The
legal representative of it is Morris Young.

3. Party  C  is  an  American  company  listed  on  NASDAQ  (stock  code:  AXTI),  with  its  address  at  4281

TECHNOLOGY DR FREMONT CA 94538.

4. The  Parties  agree  that  Party  A  shall  subscribe  for  Party  B’s  newly  increased  registered  capital  in

accordance with the terms and conditions specified in this Agreement.

NOW, THEREFORE, the Parties hereto agree as follows through friendly negotiation:

Article 1 Definitions and Interpretation

1.1

Unless otherwise specified in this Agreement, the following words and expressions shall have the
following meanings:

Agreement

refers  to  this  Capital  Increase  Agreement,  including  amendments  and  supplements
made thereto from time to time;

Company,  Target
Company

Affiliates

refers to Beijing Tongmei Xtal Technology Co., Ltd.

refers  to  relevant  companies  whose  financial  statements  shall  be  consolidated  upon  the
current  and  subsequent  reorganization  of  the  Target  Company  in  accordance  with  the
Accounting Standards for Business Enterprises of PRC ;

Controlling
Shareholder

refers to AXT, INC., a company listed on NASDAQ in the United States, with the stock
code AXTI;

Articles 
Association

of

refers to the Company’s Articles of Association, including amendments and supplements
made thereto from time to time;

Capital Increase

refers to the subscription of newly increased registered capital of the Target Company by
Party A with the equivalent cash in RMB of USD 90742 in accordance with the terms and
conditions of this Agreement among the proposed financing of USD 90742 (Party A shall
make payment in RMB. The specific amount shall be calculated as per the middle rate of
USD against RMB (i.e. 1 U.S. dollar = RMB 6.6205) announced by the People's Bank of
China  on  2:00  p.m.,  November  13,  2020,  i.e.  Party  A  makes  an  investment  of  RMB
0.600758 million)

4

Capital
Contribution

refers  to  the  total  amount  of  capital  contributed  by  Party  A  to  the  Target  Company  to
subscribe  for  the  newly  increased  registered  of  the  Target  Company  in  accordance  with
the provisions of this Agreement, that is USD 90742. (Party A shall make the contribution
in  RMB,  and  the  specific  amount  shall  be  calculated  by  referring  to  the  middle  rate  of
USD against RMB (i.e. 1 U.S. dollar = 6.6205 yuan) announced by the People’s Bank of
China  on  2:00  p.m.,  November  13,  2020,  i.e.  Party  A  makes  an  investment  of  RMB
0.600758 million).

IPO

refers to the initial public offering and listing on domestic stock exchanges by the Target
Company with the approval of the competent authorities;

Related Parties

The  Company’s  related  party  refers  to  the  natural  person,  legal  person  or  any  other
organization  in  any  of  the  following  circumstances:  1)  the  natural,  legal  person  or  any
other organization that controls the Company directly or indirectly; 2) the natural person
holding more than 5% shares directly or indirectly; 3) the Company’s director, supervisor
or  senior  manager;  4)  family  members  having  close  relations  with  the  related  natural
person  described  in  1),  2)  and  3),  including  spouse,  spouse's  sibling  and  the  parents  of
children's spouse; 5) legal person or other organization that directly holds more than 5%
shares  of  the  Company;  6)  director,  supervisor,  senior  manager  or  other  major  leader  of
the legal person or other organization that controls the Company directly or indirectly; 7)
legal  person  or  other  organization  directly  or  indirectly  controlled  by  the  related  legal
person  or  natural  person  described  in  1)  –  6)  or  in  which  the  aforesaid  related  natural
person (except for chairman) acts as director or senior manager, unless it is the Company
or  its  holding  subsidiary;  8)  legal  person  or  other  organization  indirectly  holding  more
than  5%  shares  of  the  Company;  9)  other  natural  person,  legal  person  or  other
organization that CSRC, Shanghai Stock Exchange or the Company judges having special
relationship with the Company in accordance with the principle of substance over form,
which may make the Company’s interests incline towards it.

Within the 12 months after the transaction date or upon the validity of relevant transaction
agreement or implementation of relevant argument, the legal person or other organization
or natural person in any of the circumstances described in the preceding paragraph shall
be deemed as the Company’s related party.

The Company will not form an associated relationship with the legal person that the legal
person or other organization listed in Paragraph 1 controls directly or indirectly or other
organization  that  is  under  the  control  of  the  identical  state-owned  assets  regulatory
agency, except that legal representative, general manager, leader or over half of directors
of the legal person or other organization double as the Company’s director, supervisor or
senior manager.

5

PRC

Yuan

USD

refers  to  the  People’s  Republic  of  China,  for  the  purpose  of  this  Agreement,  excluding
Hong  Kong  Special  Administrative  Region,  Macau  Special  Administrative  Region  and
Taiwan.

refers to Chinese Yuan, the statutory currency of PRC.

refers to US dollar, the statutory currency of the United States.

Working Day

refers  to  the  normal  working  day  of  banks  in  China  (excluding  Saturday,  Sunday  and
statutory holidays of PRC).

1.2

1.3

1.4

1.5

1.6

Any  reference  to  the  terms  and  annexes  in  this  Agreement  refer  to  the  terms  and  annexes  of  this
Agreement (unless otherwise indicated). The annexes to this Agreement shall be deemed as an integral
part of this Agreement.

Any  reference  to  the  documents  in  this  Agreement  shall  include  the  modifications,  combinations,
supplements, updates and substitutions made thereto from time to time.

The terms of any law or regulation shall refer to the terms of the law or regulation revised from time to
time (whether before or after the execution date of this Agreement).

The  headlines  are  only  for  the  convenience  of  reading,  and  shall  not  affect  the  interpretation  of  this
Agreement.

Unless otherwise stated, if any date of implementation under this Agreement falls on a non-working day,
such implementation shall be postponed to the first working day following the non-working day.

6

2.1

Capital Increase

Article 2 Capital Increase

Prior to the signature of this Agreement, the Target Company signed relevant capital increase agreements
with  Liaoning  Haitong  Innovation  Securities  Investment  Co.,  Ltd.  (hereinafter  referred  to  as  “Haitong
Innovation  Securities”),  Liaoning  Haitong  New  Kinetic  Energy  Equity  Investment  Fund  Partnership
(L.P.)  (hereinafter  referred  to  as  “Haitong  New  Kinetic  Energy”)  and  Liaoning  Haitong  New  Energy
Low-carbon  Industry  Equity  Investment  Fund  Co.,  Ltd.  (hereinafter  referred  to  as  “Haitong  New
Energy”).  According  to  agreements,  Haitong  Innovation  Securities,  Haitong  New  Kinetic  Energy  and
Haitong New Energy increased an investment in RMB equivalent to USD 10 million, USD 9 million and
USD 3.5 million respectively to the Target Company based on the pre-investment valuation of USD 624
million (the specific amount shall be calculated as per the middle rate of USD against RMB (i.e. 1 U.S.
dollar = RMB 6.6205) announced by the People's Bank of China on 2:00 p.m., November 13, 2020, i.e.
Haitong  Innovation  Securities  makes  an  investment  of  RMB  66.205  million,  Haitong  New  Kinetic
Energy  adds  an  investment  of  RMB  59.5845  million  and  Haitong  New  Energy  adds  an  investment  of
RMB 23.17175 million respectively) (the above are collectively known as “Haitong capital increase”).

Prior to the signature of this Agreement, the Target Company signed relevant capital increase agreements
with Fujian Province Anxin Industry Investment Fund Partnership (L.P.) (hereinafter referred to as Anxin
Industry Investment), Jinggangshan Meicheng Equity Investment Partnership (L.P.)( hereinafter referred
to  as  Jinggangshan  Meicheng),  Hefei  Huadeng  Phase  2  Integrated  Circuit  Industry  Investment
Partnership  (L.P.)(  hereinafter  referred  to  as  Huadeng  Phase  2),  Qingdao  Xinxingyi  Equity  Investment
Fund Partnership (L.P.)( hereinafter referred to as  Qingdao Xinxing), Qiji (Hangzhou) Investment Co.,
Ltd.(hereinafter  referred  to  as  Hangzhou  Qiji),  Gongqingcheng  Yihua  Tongze  Investment  Partnership
(L.P.)(  hereinafter  referred  to  as  Gongqingcheng  Yihua).  According  to  agreements,  Anxin  Industry
Investment,  Jinggangshan  Meicheng,  Hefei  Huadeng  Phase  2,  Qingdao  Xinxing,  Hangzhou  Qiji  and
Gongqingcheng  Yihua  increased  an  investment  in  RMB  equivalent  to  USD  6.797  million,  USD  4.531
million , USD 5.287 million, USD 3.021 million, USD 3.021 million and USD 1.343 million respectively
to the Target Company based on the pre-investment valuation of USD 624 million (the specific

7

amount shall be calculated as per the middle rate of USD against RMB (i.e. 1 U.S. dollar = RMB 6.6205)
announced  by  the  People's  Bank  of  China  on  2:00  p.m.,  November  13,  2020,  i.e.  Anxin  Industry
Investment  makes  an  investment  of  RMB  45  million,  Jinggangshan  Meicheng  adds  an  investment  of
RMB  30  million,  Huadeng  Phase  2  adds  an  investment  of  RMB  35  million,  Qingdao  Xinxing  adds  an
investment  of  RMB  20  million,  Hangzhou  Qiji  adds  an  investment  of  RMB  20  million  and
Gongqingcheng Yihua adds an investment of RMB 8.892 million respectively) (the above are collectively
known as “Anxin capital increase”).

Prior to the signature of this Agreement, the Target Company signed relevant capital increase agreements
with  Sunrise  Baoying  (Ningbo)  Investment  Center  (L.P.)  (hereinafter  referred  to  as  Sunrise  Baoying).
According to agreements, Sunrise Baoying (Ningbo) Investment Center (L.P.) increased an investment in
RMB equivalent to USD 1 million to the Target Company based on the pre-investment valuation of USD
624 million (the specific amount shall be calculated as per the middle rate of USD against RMB (i.e. 1
U.S. dollar = RMB 6.6205) announced by the People's Bank of China on 2:00 p.m., November 13, 2020,
i.e. Haitong Innovation Securities makes an investment of RMB 6.6205 million(the above are collectively
known as “Sunrise capital increase”).

The  Target  Money  under  this  Agreement  agrees  to  attract  financing  of  USD  90742.  Party  A  agrees  to
subscribe the newly added capital of the Target Company with the equivalent cash in RMB of equivalent
to USD 90742. (Party A shall make payment in RMB. The specific amount shall be calculated as per the
middle rate of USD against RMB (i.e. 1 U.S. dollar = RMB 6.6205) announced by the People's Bank of
China on 2:00 p.m., November 13, 2020, i.e. Party A makes an investment of RMB 0.600758 million).
After this round of capital increase, on the basis of considering Haitong capital increase, Anxin capital
increase, Sunrise capital increase as well as the completion of equity financing of other two investors and
not considering the subsequent equity financing, Party A holds a total of 0.0135% equities of the Target
Company.

8

2.2

Purpose of Capital Contribution

All  the  capital  contribution  shall  be  used  by  Target  Company  for  purposes  related  to  its  current  main
business or recombination (The specific meaning shall be subject to the supplementary agreement signed
and concluded by the Parties). Except as described above, the Target Company shall not use the above
capital contribution for other purposes without Party A’s prior written consent.

2.3

Payment of Capital Contribution

(1)  Party  A  shall  make  the  payment  of  USD  90742  to  Party  B  in  a  lump-sum  within  10  working  days
upon the establishment of the following prerequisites: (Party A shall make the contribution in RMB, and
the specific amount shall be converted by referring to the middle rate of USD against RMB announced by
the People’s Bank of China on November 13, 2020, i.e. RMB 0.600758 million).

① Party B agrees upon the resolution of board of shareholders on the capital increase and relevant capital
increase agreements;

②   Party  C  agrees  upon  the  board  resolution  on  the  capital  increase  and  relevant  capital  increase
agreements;

(2) The details of the bank account used by the Target Company to receive the capital contribution are as
follows:

Account Name: Beijing Tongmei Xtal Technology Co., Ltd.

Account Number: 32205600822-2

Bank Name: BOC Tongzhou Branch

2.4

Completion of Capital Increase

(1) The  completion  of  the  capital  increase  shall  be  subject  to  the  completion  of  the  registration  of
change in connection with to the capital increase with industry and commerce department and the
acquisition of the renewed business license;

(2) Party A shall use its best efforts to actively cooperate with the Target Company in going through
the  procedures  of  change,  filing  and  reporting  with  the  applicable  market  supervision  and
management department (industry and commerce) and the competent commercial department for
the capital increase.

9

Article 3 Undertakings, Representations and Warrants

3.1

Representations and Warranties of Party A:

(1) Party A is legally incorporated and validly existing in accordance with the laws of PRC; Party A and
its shareholders are not included in the “three types of shareholders” of contractual private equity funds,
asset management plans and trust plans; and Party A has obtained the qualifications of being shareholder
required by laws and regulations.

(2) Party A has independent legal status and full civil capacity to enter into and perform this Agreement,
and can independently act as a subject of litigation.

(3) Party A has acquired all the authorizations, approvals or filings required for the execution, delivery
and performance of this Agreement and completion the transaction under this Agreement. The execution
and  performance  of  this  Agreement  by  Party  A  will  not  violate  the  provisions  of  relevant  laws  and
regulations and normative documents or the terms of major contractual documents that are binding upon
it.

(4) Party A has prepared sufficient funds for this capital increase and the source of funds is true and legal.

3.2

Representations and Warranties of Party B and Party C:

(1)  Party  B  and  Party  C  have  obtained  internal  approval  and  authorization  for  the  execution  and
performance of this Agreement, and the authorization documents have been provided to Party A.

(2) Party B and Party C have independent legal status and full capacity for civil capacity to enter into and
perform this Agreement, and can independently act as a subject of litigation.

(3) Party B and Party C undertake that they have obtained all authorizations and internal decision-making
procedures  necessary  for  the  execution  and  performance  of  this  Agreement  and  the  completion  of  the
transaction  under  this  Agreement.  The  execution  of  this  Agreement  and  the  and  performance  of  the
obligations hereunder by Party B and Party C will not violate any agreement entered into individually or
jointly as a party or the provisions of relevant laws, regulations and normative documents.

10

(4) As of the execution date of this Agreement, where Party C is subjected to any hostile acquisition or
attempt  to  change  Party  C’s  control  power  initiated  by  any  subject  or  person,  without  prejudice  to
director's loyalty, diligence and fiduciary duties under laws of the US, Party C’s board of directors shall
take  actions  such  as  issuing  securities  with  voting  rights  or  other  priority  rights  in  accordance  with
relevant provisions of applicable laws, certificate of incorporation, and articles of incorporation, so as to
avoid the material change in Party C’s equity structure, board of directors and management.

4.1

4.2

This Agreement can be terminated by the Parties by consensus.

Article 4 Termination of Agreement

In case of the following events, Party B and Party C are entitled to send a written notice of termination of
this  Agreement  to  Party  A,  and  this  Agreement  shall  be  terminated  as  of  the  date  of  receipt  of  such
written notice by Party A:

(1) Party A is in violation of this Agreement or any other transaction documents, and fails to rectify and
remedy  its  default  within  a  reasonable  period  as  required  by  Party  B  and  Party  C  in  the  written  notice
requesting for the rectification of such default;

(2)  The  representations  and  warranties  made  by  Party  A  in  this  Agreement  are  untrue,  inaccurate,  or
misleading, fraudulent or concealed in material respects.

4.3

In  case  of  the  following  events,  Party  A  is  entitled  to  send  a  written  notice  of  termination  of  this
Agreement to Party B and Party C, and this Agreement shall be terminated as of the date of receipt of
such written notice by Party B or Party C:

(1) Party B or Party C is in violation of this Agreement or any other transaction documents, and fails to
rectify  and  remedy  its  default  within  a  reasonable  period  as  required  by  Party  A  in  the  written  notice
requesting for the rectification of such default;

(2)  The  representations  and  warranties  made  by  Party  B  and  Party  C  together  or  separately  in  this
Agreement are untrue, inaccurate, or misleading, fraudulent or concealed in material respects.

11

4.4

4.5

4.6

5.1

5.2

(3) Party B and Party C fail to finish the relevant matters agreed in the written supplementary agreement
by the parties.

Where this Agreement is cancelled prior to the completion of the capital increase, Party A does not need
to pay any investment. Should Party A have affected the payment, Party B shall refund Party A within 10
working days upon the cancelation of this Agreement.

Upon the cancellation or termination of this Agreement, other transaction documents (if any) signed by
the  Parties  regarding  the  capital  increase  shall  be  automatically  cancelled  or  terminated  with  this
Agreement.

Upon  the  termination  of  this  Agreement,  except  for  Article  5  (Liability  for  Default),  Article  6
(Confidentiality), this paragraph, and Article 8 (Governing Law and Resolution of Disputes), the Parties
shall neither enjoy the rights under this Agreement, nor shall assume the obligations and responsibilities
under this Agreement, and nothing in this Agreement shall relieve any party from its liability for default
of this Agreement incurred prior to the termination.

Article 5 Liability for Default

In case of any violation of this Agreement or any other transaction documents by any party, the breaching
party shall compensate for the losses incurred thereby to other parties hereto (including related fees and
expenses, interest, fines and attorney fees incurred by such default).

For  the  avoidance  of  doubt,  the  Parties  agree  that  when  the  Agreement  is  terminated  by  the  parties  in
accordance with relevant provisions under this Agreement, the provisions of the preceding paragraph on
compensation  for  losses  shall  not  affect  Party  A’s  right  to  request  the  Target  Company  to  return  the
capital contribution made.

12

6.1

6.2

Article 6 Confidentiality

Except  as  otherwise  provided  in  this  Agreement,  each  party  to  this  Agreement  shall  treat  as  strictly
confidential  all  information  contained  in  this  Agreement  or  received  or  obtained  through  negotiation
and/or signing of this Agreement, including but not limited to any information related to the following
matters, and shall not disclose or make use of such information.

(1)

The existence and terms of this Agreement;

(2) Negotiations related to this Agreement; or

(3)

Business activities conducted by a party to this Agreement, the party or any of its related parties.

During  the  Term  of  this  Agreement  and  before  the  relevant  confidential  information  becomes  public
information (hereinafter referred to as the “Confidentiality Period”), without the prior written consent of
other  parties  hereto,  each  party  neither  may  use  the  confidential  information  of  other  parties  for  any
purpose  other  than  the  execution  and  performance  of  this  Agreement,  nor  disclose  or  provide  such
confidential  information  to  any  third  party  other  than  the  Parties  hereto,  and  shall  take  all  necessary
measures to ensure that its current and future directors, officers, employees and professional consultants
such as lawyers, accountants, financial consultants, etc. comply with the above-mentioned confidentiality
obligations during the confidentiality period, otherwise the party shall compensate other parties for their
losses.

6.3

Provided that, under the following circumstances, this Article 6 shall not prohibit the disclosure or use of
any information within the following scope:

(1) The disclosure or use required by applicable laws, any rules of the stock exchange where the shares

of any party are listed, or any government agency;

(2) Disclosure or use required for the purpose of any legal proceedings caused by this Agreement or any
other agreement signed under or pursuant to this Agreement, or the disclosure is related to the tax
affairs of the disclosing party and made to the tax department;

13

(3) Disclosure  made  to  any  party’s  officers,  directors,  employees,  lawyers,  accountants,  financial
consultants and other agents or representatives who need to know the information for the completion
of  the  transactions  contemplated  by  this  Agreement  or  any  agreement  entered  into  under  this
Agreement,  provided  that  such  persons  promise  to  comply  with  the  provisions  of  Article  6  with
respect to such information as if they were a party to this Agreement;

(4) Such  information  can  be  acquired  from  public  channels  (except  for  acquisition  by  violation  of  the

confidentiality agreement (if any) or this Agreement); or

(5) Prior written consent for disclosure or use has been given by other parties.

Article 7 Term

This Agreement shall become effective as of the date of execution by the Parties.

This  Agreement  will  remain  effective  upon  its  commencement,  unless  it  is  cancelled  or  terminated  in
accordance with the provisions of this Agreement.

Article 8 Governing Law and Resolution of Disputes

The formation, validity, performance, alteration, termination, interpretation of this Agreement, as well as
the settlement of disputes caused by or related to this Agreement, shall be governed by the laws of the
PRC.

Any  dispute  arising  from  or  in  connection  with  this  Agreement  shall  be  resolved  by  the  Parties  hereto
through  friendly  negotiation  with  their  best  efforts;  the  aforesaid  negotiation  shall  commence
immediately upon the notification of the dispute in writing by one party to other parties.

If the Parties cannot resolve the dispute through friendly negotiation within 30 days from the service of
the notice mentioned in Article 9.2, any party is entitled to file an application with the China International
Economic and Trade Arbitration Commission for arbitration applying the arbitration rules of the China
International  Economic  and  Trade  Arbitration  Commission  in  effect  at  the  time  of  the  arbitration.  The
arbitration

7.1

7.2

8.1

8.2

8.3

14

8.4

9.1

proceedings shall be conducted in Chinese in Beijing. The arbitration award is final and binding upon the
Parties.

In  the  event  of  any  dispute  or  controversy  during  the  arbitration  period,  except  for  the  rights  and
obligations  in  connection  with  the  dispute  involved  in  such  arbitration,  each  party  shall  continue  to
perform its other obligations under this Agreement (and shall be entitled to exercise its right under this
Agreement).

Article 9 Notices

All  notices,  requests,  claims,  demands  and  other  formal  communications  (hereinafter  referred  to  as
“Notices”)  under  this  Agreement  shall  be  made  in  writing  and  signed  or  sealed  by  the  sender  or  its
authorized  representative.  Such  notice  shall  be  delivered  by  hand,  registered  airmail  or  fax  and  other
electronic communication means to the following addresses designated by the Parties:

(1) If to Party A:

Party A: Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.

Address: Room 603, No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong
New Area, Shanghai

E-mail: steven_zhang@lumentime.com

Fax: 021-61702388

Attention: Zhang Shuheng

(2) If to Party B:

Address: No. 4 East Second Street, Zhangjiawan Industrial Development Zone,
Tongzhou District, Beijing, PRC

E-mail: ze.hao@axt.com

Fax: 010-61562245

15

Attention: Hao Ze

(3) If to Party C:

Address: 4281 Technology Drive, Fremont CA 94538-6339 USA

E-mail: gfischer@axt.com

Fax: (001-510) 583-5901

Attention: Gary Fischer

Any notice shall be addressed to relevant parties listed in this Article (or other recipients of other parties
notified by relevant parties in accordance with the provisions of this Article).

9.2

Any notice delivered by hand, registered airmail or fax, and other electronic communication means shall
be deemed to have been served:

(1) In the case of delivery by hand and obtaining of written receipt, if it is delivered before 17:00 on the
working  day  of  the  place  of  service,  the  time  when  the  written  receipt  is  signed  shall  be  the  time  of
service; if it is delivered after 17:00 on the working day or at any time on the non-working day of the
place of service, the notice shall be deemed as being served at 9:00 on the next working day of the place
of service;

(2) If the registered airmail is domestic mail in China and is sent by express mail service with postage
prepaid, it shall be deemed as being served on the fifth working day from the date of mailing;

(3) If the registered airmail is sent from or to any place outside of China and sent by international express
mail service with postage prepaid, it shall be deemed to be served on the tenth working day from the date
of mailing;

(4) In the case of delivery by fax or other electronic communication means, it shall be deemed as being
served after sending, as evidenced by the sending report confirming the successful sending and the oral
receipt confirmation (the sender shall record it in writing and sign it). Provided that, if the fax or other
electronic communication is sent

16

after 17:00 on the working day or at any time on a non-working day of the place of service, it shall be
deemed as being served at 9:00 on the next working day of the place of service.

Article 10 Miscellaneous

10.1

10.2

The Parties unanimously agree that from the date of completion of the change registration for the capital
increase  with  the  industry  and  commerce  department,  the  Target  Company’s  accumulated  and  newly
increased  undistributed  profits  over  the  years  will  be  shared  by  the  Target  Company’s  new  and  old
shareholders after the capital increase in proportion to their respective paid-up capital.

Unless otherwise specified, the failure or delay in the exercise of any right, power or privilege under this
Agreement by any party shall not be deemed as a waiver of that right, power or privilege by such party;
the exercise of any right, power or privilege in whole or in part shall not be regarded as the interference
with the exercise of other rights, powers or privileges.

10.3 Without  prejudice  to  the  provisions  of  other  terms  of  this  Agreement,  if  any  term  or  part  of  this
Agreement is determined to be invalid, illegal or unenforceable under the laws of PRC, or violation of the
public  interest,  the  validity,  legality  and  enforceability  of  the  remaining  of  the  Agreement  shall  not  be
affected  or  impaired  in  any  way.  The  Parties  shall  conduct  friendly  negotiations  to  agree  on  the  term
satisfactory to the Parties to substitute the invalid term.

10.4

10.5

Unless  otherwise  agreed  in  this  Agreement,  each  party  shall  respectively  bear  the  legal  and  other
expenses  incurred  by  itself  in  the  preparation,  negotiation  and  conclusion  of  the  Agreement  and  other
transaction documents.

This  Agreement  and  its  annexes  constitute  a  complete  agreement  among  the  Parties  hereto.  Unless
otherwise agreed in this Agreement, the amendment, modification, waiver, cancellation or termination of
the Agreement must be signed by the Parties in a written agreement.

17

10.6 Matters  not  covered  in  this  Agreement  shall  be  amicably  negotiated  by  the  Parties,  and  a  written
supplementary agreement shall be executed by the Parties by consensus. The supplementary agreement
shall have the same legal effect as the Agreement.

10.7

10.8

No Party shall assign any of its rights or obligations under this Agreement, unless with the prior written
consent of the Parties.

This Agreement is executed in sextuplicate with one copy for each party, and the rest shall be maintained
by the Target Company for future use. Each copy has the same legal effect.

(The remainder of this page is intentionally left blank)

18

(No  text  on  this  page,  and  only  for  the  signature  of  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal
Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,  Beijing  Tongmei  Xtal
Technology Co., Ltd. and AXT, INC.)

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd. (seal)

Legal representative or authorized representative (signature):

(No  text  on  this  page,  and  only  for  the  signature  of  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal
Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,  Beijing  Tongmei  Xtal
Technology Co., Ltd. and AXT, INC.)

Beijing Tongmei Xtal Technology Co., Ltd. (Seal)

Legal representative or authorized representative (signature):

(No  text  on  this  page,  and  only  for  the  signature  of  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal
Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,  Beijing  Tongmei  Xtal
Technology Co., Ltd. and AXT, INC.)

AXT, INC.

Authorized representative (signature):

Schedule identifying agreements substantially identical to
the form of Capital Increase Agreement filed as Exhibit 10.13 hereto

Subscribed Capital of Beijing
Tongmei Xtal Technology Co., Ltd.

Exhibit 10.11(a)

Investor

Liaoning Haitong New Energy Equity Investment (Limited Partnership)
Liaoning Haitong New Energy Low-Carbon Industry Equity Investment Co., Ltd.
Haitong Innovation Securities Investment Co., Ltd.
Fujian Province An Xin Industry Investment Fund Partnership (Limited Partnership)
Jinggangshan Meicheng Equity Investment Partnership (Limited Partnership)
Hefei Walden II IC Industry Investment Partnership (Limited Partnership)
Qingdao Xinxingyi Equity Investment Fund Partnership (Limited Partnership)
Qiji (Hangzhou) Investment Consulting Co., Ltd.
Gongqingcheng Yi Hua Tong Ze Investment Partnership (Limited Partnership)
Sunrise Baoying (Ningbo) Investment Center (Limited Partnership)
Xiamen He Yong Zhi Cheng Equity Investment Partnership (Limited Partnership)
Hangzhou Jingyue Technology Development Partnership (Limited Partnership)

Purchase
Price (RMB)

Capital %

11,840,774
4,604,745
13,156,415
8,942,416
5,961,172
6,955,797
3,974,553
3,974,553
1,766,907
1,315,642
860,468
993,611

1.3373%
.5201%
1.4859%
1.01%
.6733%
.7856%
.4489%
.4489%
.1996%
.1486%
.0972%
.1122%

    
    
Exhibit 10.12

Supplementary Agreement

to

Capital Increase Agreement on Beijing Tongmei Xtal Technology Co., Ltd.

Among

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.,

Beijing Tongmei Xtal Technology Co., Ltd.

and

AXT, INC.

January 2021

Supplementary Agreement to Capital Increase Agreement

The  Supplementary  Agreement  to  the  Capital  Increase  Agreement  (hereinafter  referred  to  as  the
“Supplementary Agreement”) is entered into as of [DD] [MM], 2021 in Beijing by and among:

Party A: Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.,

Domicile: Room 603, No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong New Area,

Shanghai

Legal Representative: Zhang Shuheng

Party B: Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as the “Target Company”

or “the Company”)

Domicile: No.4, East Second Street, Industrial Development Zone, Tongzhou District, Beijing, PRC

Legal Representative: Morris Young

Party C: AXT, INC.  (hereinafter referred to as “controlling shareholder”)

Domicile: 4281 TECHNOLOGY DR FREMONT CA 94538

Authorized Representative: Morris Young

(Party  A,  Party  B  and  Party  C  are  collectively  referred  to  as  the  “Parties”  and  individually  a  “Party”  in  the
Supplementary Agreement, as required by the context)

WHEREAS:

1. Party A is the investor of the Target Company, a limited partnership duly incorporated and validly existing
in accordance with the laws of the People’s Republic of China, with its registered address at Room 603,
No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong New Area, Shanghai, PRC.

2

2. Party B is the Target Company, a limited liability company incorporated and effectively existing pursuant
to  Chinese  laws,  with  a  unified  social  credit  code  of  91110000700004889C  and  a  registered  capital  of
RMB  820.960319  million,  its  registered  address  is  No.4,  East  Second  Street,  Industrial  Development
Zone, Tongzhou District, Beijing, and its legal representative is Morris Young.

3. Party  C  is  an  American  company  (stock  code:  AXTI)  listed  on  NASDAQ,  with  its  address  at  4281

TECHNOLOGY DR FREMONT CA 94538.

4. The  Parties  have  entered  into  the  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal  Technology  Co.,
Ltd. (hereinafter referred to as the Capital Increase Agreement) on [DD] [MM], 2021. Party A consents to
subscribe  for  the  corresponding  newly-increased  registered  capital  of  the  Target  Company  in  RMB  cash
equivalent to USD 90742 (Party A shall make payment in RMB. The specific amount shall be calculated
as per the middle price of USD against RMB (i.e. 1 U.S. dollar = RMB 6.6205) announced by the People's
Bank of China on 2:00  p.m.,  November  13,  2020,  i.e.  Party  A  makes  an  investment  of  RMB  0.600758
million).

To further define the rights and obligations of the Parties in this round of capital increase of the Company, the
Parties consent to enter into the Supplementary Agreement, and reach supplementary agreements to the  Capital
Increase Agreement as below:

3

ARTICLE 1 DEFINITION AND INTERPRETATION

1.1 Unless otherwise  stated  herein  or  otherwise  defined  in  the  context,  definitions and interpretations in the

Supplementary Agreement shall have the same meaning as those in the Capital Increase Agreement.

ARTICLE 2 INDUSTRIAL AND COMMERCIAL CHANGES

2.1 Upon the establishment of employee stock ownership platform, the Target Company shall go through the
registration  formality  of  industrial  and  commercial  change  regarding  Party  A’s  additional  investment  for  the
Target  Company  within  ten  working  days  after  Party  A  finishes  the  capital  increase  or  accepts  the  Company’s
equity.  The  formalities  must  be  finished  no  later  than  March  31,  2021.  Where  the  Company  fails  to  finish  the
formalities  within  the  due  time,  Party  B  shall  notify  Party  A  in  written  form  and  both  parties  can  prolong  the
period appropriately via consultation.

ARTICLE 3 VALUATION OF TARGET COMPANY AND INVESTMENT PROPORTION OF PARTY A

3.1 The Parties agree and acknowledge that, subject to Article 5 (Restructuring of the Target Company) of the
Supplementary  Agreement,  the  pre-investment  valuation  of  the  Target  Company  prior  to  this  round  of  capital
increase is USD 624 million. The Target Company plans to attract financing of USD 90742 million from Party A.
The after-investment valuation is USD 673 million (including USD 22.5 million corresponding to Haitong capital
increase and USD 24 million corresponding to Anxin capital increase, USD 1 million corresponding to Sunrise
capital increase and USD 1.409258 million corresponding to equity financing of other two investors ).

3.2 The actual investment of Party A in this round of capital increase is USD 90742 million. Premised on the
above  valuation  in  Article  3.1,  in  light  of  that  fact  that  the  employee  stock  ownership  platform  of  the  Target
Company  has  become  a  shareholder  of  the  Target  Company  and  Chaoyang  Jinmei  Gallium  Co.,  Ltd.  and  the
shareholder (s) other than Party C of Beijing Boyu Semiconductor Vessel Craftwork Technology Co., Ltd. have
become the shareholders of the Target Company, and without considering other equity financing after this round
of capital

increase, Party A's equity ratio in the Target Company after this round of capital increase should be no less than
0.0135%.

ARTICLE 4 DELIVERY

4.1 Within five working days from the completion of the change of the industrial and commercial registration
of  this  round  of  capital  increase,  the  Parties  shall  complete  the  delivery  mentioned  in  Article  4.2  of  the
Supplementary Agreement at the Target Company or other places otherwise consented by the Parties (hereinafter
referred  to  as  “delivery”).  The  date  of  completion  of  such  delivery  is  referred  to  as  “date  of  delivery”  in  the
Supplementary Agreement.

4.2 On the date of delivery, the Target Company shall deliver the following documents to Party A:

(a) The original capital verification report issued by an accounting firm registered in China on the increase of
registered capital and paid-in situation of the Target Company;

(b) The original of capital contribution certificate signed by legal representative of the Target Company and
affixed with the official seal of the Target Company, which lists the equities that all shareholders hold in the
Target Company and the ratio; copy of the new business license with official seal of the Target Company; a

4

copy (copies) of the updated register of shareholders of the Target Company, and the original for Party A to
check. Party A has been registered as a shareholder of the Target Company in the register of shareholders.

ARTICLE 5 RESTRUCTURING OF THE TARGET COMPANY

After  entering  into  the  Supplementary  Agreement,  the  Target  Company  shall  launch  the  following

restructuring with a view to ensure eligible listing (as defined below):

5.1  The  Target  Company  shall,  prior  to  March  31,  2021,  complete  the  acquisition  of  all  shares  of  Baoding
Tongmei Xtal Manufacturing Co., Ltd., Chaoyang Tongmei Xtal Technology Co., Ltd., Chaoyang Jinmei Gallium
Co.,  Ltd.,  Beijing  Boyu  Semiconductor  Vessel  Craftwork  Technology  Co.,  Ltd.  (including  two  holding
subsidiaries  affiliated  to  it,  i.e.,  Boyu  (Tianjin)  Semiconductor  Materials  Co.,  Ltd.  and  Boyu  (Chaoyang)
Semiconductor  Technology  Co.,  Ltd.)  and  Nanjing  Jinmei  Gallium  Co.,  Ltd.  (including  25%  equities  of  Xiaoyi
Xing’an Gallium Co., Ltd. it holds) and go through the registration of industrial and commercial changes. As a
result, Baoding

Tongmei Xtal Manufacturing Co., Ltd., Chaoyang Tongmei Xtal Technology Co., Ltd., Chaoyang Jinmei Gallium
Co., Ltd., Beijing Boyu Semiconductor Vessel Craftwork Technology Co., Ltd. and Nanjing Jinmei Gallium Co.,
Ltd.  have  become  wholly-owned  subsidiaries  of  the  Target  Company,  and  the  Target  Company  has  become  the
only  subject  for  the  control  and  IPO  (in  the  future)  that  AXT,  INC.  (a  crystal  technology  company  in  the  US)
implements in China.

5.2 The Target Company shall hold a wholly-owned subsidiary in the United States prior to March 31, 2021.
The U.S. subsidiary shall assume responsibility for the sales of overseas customers, take over the personnel of the
controlling shareholder- AXT, INC. and afford the personnel expenses (except for the personnel expenses required
to maintain the controlling shareholder's listing status in the US), in order that the sales of the Target Company -
AXT, INC. and its subsidiaries are all conducted via the Target Company and its subsidiaries, and the sales price
of the Target Company and its subsidiaries shall be close to the consignment price of the controlling shareholder -
AXT, INC.

ARTICLE 6 VALUATION ADJUSTMENT

6.1 The capital increase price of this round of capital increase is determined based on the assets, personnel and
business size of the Target Company upon completion of the restructuring of the Target Company as specified in
Article  5.1  of  the  Supplementary  Agreement.  If  there  is  any  change  in  the  restructuring  scope  of  the  Target
Company prescribed in Article 5.1 of the Supplementary Agreement, Party B shall inform Party A in written form
within  five  working  days  from  the  date  of  change,  and  Party  A  shall  be  entitled  to  reasonably  adjust  the
investment  valuation  in  principle  of  good  faith  based  on  the  assets,  personnel  and  business  size  of  the  changed
restructuring scope, and adjust the capital increase price accordingly. Adjusted price = price prior to adjustment *
operating  income  of  adjusted  assets  under  the  combined  caliber/operating  income  of  assets  prior  to  adjustment
under  simulated  consolidation  scope.  Adjustment  methods  include,  without  limitation,  increasing  Party  A's
shareholding ratio in the Target Company, giving equity or cash compensation to Party B and/or Party C, etc.

6.2 In the case that the change of the restructuring scope of the Target Company results in decrease of over
20%  in  the  operating  income  under  the  consolidation  scope  or  is  not  recognized  by  Party  A,  Party  A  shall  be
entitled to unilaterally decide to rescind the Capital Increase Agreement, and the Target Company shall return the
investment funds actually paid by Party A.

5

ARTICLE 7 ARRANGEMENTS DURING TRANSITION PERIOD

7.1 The period from the date of entering into the Capital Increase Agreement to the completion for industrial
and commercial change for the restructuring of the Target Company as specified in the Supplementary Agreement
is referred to as “transition period”.

7.2  Party  B  and  Party  C  undertake  to  ensure  that  the  Target  Company  and  its  subsidiaries  (including  the
companies that the Target Company intends to restructure as specified in Article 5.1 of this Agreement, similarly
hereinafter)  operate  pursuant  to  the  normal  business  operation  mode  that  conforms  to  laws  and  past  practices
during the transition period.

7.3  During  the  transition  period,  when  the  business  assets  of  the  Target  Company  and  its  subsidiaries  has  a
major unfavorable change described in 6.2,  Party A shall be entitled to start the valuation adjustment mechanism
pursuant to Article 6 of the Supplementary Agreement or cancel the Capital Increase Agreement unilaterally. In
such case, the Target Company shall refund Party A the investment having been paid.

6

8.1 Qualified listing

ARTICLE 8 EQUITY REPURCHASE

The Parties shall do their utmost to urge the Target Company to complete the initial public offering of shares
and  be  listed  on  the  domestic  stock  exchange  (hereinafter  referred  to  as  "eligible  listing"  or  "IPO")  prior  to
December  31,  2022  (or  other  date  consented  by  the  Parties  through  consensus  and  written  consent,  hereinafter
referred to as “expected completion date of listing”).

With a view to complete the eligible listing of the Target Company, the Parties consent to cooperate with the
Target Company in taking or urging other parties to take all essential and appropriate actions, making or urging
other parties to do all essential or appropriate behaviors and offer all corresponding assistance and cooperation,
including,  without  limitation,  the  revision,  alteration  and  termination  of  relevant  clauses  of  the  Supplementary
Agreement, in line with the review requirements of the stock exchange, China Securities Regulatory Commission
and other regulatory authorities.

8.2 Equity Repurchase

Where the Target Company is under any of the following circumstances, Party C shall repurchase part or all of

the equity of the Target Company held by Party A as required by Party A:

(1)  Where  the  Company  fails  to  achieve  IPO  by  the  expected  date  of  completion.  If  the  Company’s  IPO
declaration  material  has  been  formally  accepted  by  the  securities  regulatory  authority  or  stock  exchange  and  is
under  audit,  the  repurchase  launch  occasion  agreed  in  this  provision  shall  be  postponed  to  the  date  when  the
Company fails in the audit/registration in securities regulatory authority or stock exchange with respect to the IPO
application or withdraws the IPO declaration materials.

(2) Equity repurchase under other circumstances:

1)  There  are  major  changes  in  the  main  business  of  the  Target  Company,  which  has  resulted  in  substantial

obstacles to the IPO listing of the Company;

2) The Target Company has an associated transaction or guarantee that may generate material adverse effect

on Party A’s interests with associated parties by violating the articles of association;

3)  Before  the  IPO  of  the  Target  Company,  the  controlling  shareholder  and  its  concerted  actors  control  the

equity ratio of the Target Company less than 51% or lose control of the Company in other ways;

4) Where Party C is subjected to any hostile acquisition or attempt to change Party C’s control power initiated
by  any  subject  or  person,  Party  C’s  Board  of  Directors,  without  prejudice  to  director's  loyalty,  diligence  and
fiduciary  duties  under  laws  of  the  US,  fails  to  response  to  it  by  taking  the  actions  (e.g.  issuing  securities  with
voting right or any other nature of priority rights) according to relevant provisions of applicable law, registered
certificate and the articles of association, causing material changes in Party C’s shareholding structure, Board of
Directors and management.

5)  Party  C  or  the  Target  Company  and  its  subsidiaries  have  seriously  dishonored  their  commitments  and
warranties or violated other obligations under the Capital Increase Agreement and the Supplementary Agreement,

7

and  besides,  they  fail  to  correct  and  make  up  for  their  breach  within  the  reasonable  time  limit  indicated  by  the
written notice sent by Party A which reasonably requires them to correct the breach.

(3) Party A shall submit a repurchase request to Party C in written form within fifteen (15) days from the date
of  the  repurchase  prescribed  in  this  Article,  in  order  that  Party  C  are  provided  with  sufficient  time  to  make
repurchase arrangements.

(4) Party C shall, within ninety (90) days after Party A raises the repurchase request in written form, enter into
an  equity  transfer  agreement  with  Party  A,  and  fully  pay  the  corresponding  equity  repurchase  price  within  the
period indicated in the relevant repurchase legal documents.

8.3 Calculation Method of Equity Repurchase Price

The equity repurchase price of the Target Company is the investment fund actually paid by Party A when it

acquires the equity.

8.4 The Parties further consent that, in the case that the Target Company fails to complete the listing prior to
the expected completion date of listing, Party C shall also be entitled to send a repurchase notice to Party A in
written  form,  and  repurchase  all  the  equity  of  the  Target  Company  held  by  Party  A  at  the  price  prescribed  in
Article 8.3 of the Supplementary Agreement.

8

9.1 Restrictions on Equity Transfer

ARTICLE 9 EQUITY TRANSFER

(1)  Under  no  circumstances  shall  Party  A  directly  or  indirectly  transfer  any  corporate  equity  to  an  entity
(“competitor”)  or  its  affiliated  party  that  maintains  a  competitive  relationship  with  the  business  of  the  Target
Company unless it acquires the written consent of the Target Company ahead of time.

(2) Within one year after the eligible listing of the Target Company (or longer period provided by applicable
laws  and  regulations),  Party  A  shall  not  transfer  or  entrust  others  to  manage  the  shares  of  the  Target  Company
held by it in any form, nor propose that the Target Company repurchase the shares of the Target Company held by
it. Upon expiration of the aforesaid time limit, the shares of the Target Company held by Party A can be traded in
the relevant market, except for those prohibited from being sold in accordance with the mandatory provisions of
applicable  laws,  and  the  transaction  shall  strictly  follow  laws,  administrative  regulations,  departmental  rules,
normative  documents  and  relevant  regulations  of  regulatory  authorities  such  as  exchanges,  and  corresponding
information disclosure obligations shall be fulfilled.

9.2 Preemptive Rights

In the case that the controlling shareholder plans to transfer all or part of the Company's equity to a third party
after the capital increase is accomplished and prior to the IPO of the Target Company, the controlling shareholder
shall  inform  Party  A  of  the  above  transfer  matters  beforehand  in  writing,  and  Party  A  shall  be  entitled  to  the
preemptive right under the same conditions.

Despite  the  foregoing  agreement,  (1)  the  equity  transfer  arising  out  of  the  employee  incentive  plan  as
implemented by the Target Company; (2) He Junfang’s transfer of some equities of the Target Company he holds
via its controlled Beijing Bomeilian Special Ceramics Co., Ltd. or other subject after the restructuring specified in
the  Supplementary  Agreement  (the  transfer  price  of  every  RMB  1  registered  capital  shall  be  no  lower  than  the
RMB  1  registered  capital  price  corresponding  to  the  capital  increase  this  time)  is  not  subject  to  the  aforesaid
preemptive right. Party A agrees to waive the preemptive right.

9.3 Priority right to sell

In  the  case  that  the  controlling  shareholder,  as  the  transferring  shareholder,  plans  to  transfer  the  corporate
equity  held  by  it  to  a  third  party  (hereinafter  referred  to  as  the  “transferee”)  other  than  the  rest  shareholders
(except  for  transferring  the  corporate  equity  held  by  it  incurred  by  the  execution  of  the  Company's  employee
incentive  plan),  and  Party  A  does  not  exercise  the  preemptive  right  as  indicated  in  Article  9.2  of  the
Supplementary Agreement, Party A shall be entitled to send a written notice (hereinafter referred to as the “notice
of  priority  right  to  sell”)  to  the  controlling  shareholder  within  twenty  (20)  working  days  upon  receipt  of  the
transfer notice, requiring to sell the Company’s equities that Party A holds at the date thereof to a third  party in
priority  at  the  same  price  and  under  the  same  terms  and  conditions  as  those  of  the  controlling  shareholder's
transfer of equity to a third  party (hereinafter referred to as “the priority right to sell”), and specify the proportion
of  the  equity  to  be  transferred  to  the  registered  capital  in  the  notice  of  priority  right  to  sell.  In  such  case,  the
controlling shareholder shall promote the third party’s agreement on the acceptance of Party A’s equities.

In the event that Party A fails to issue a notice of priority right to sell within the above time limit, or exercises
the preemptive right pursuant to Article 9.2 of the Supplementary Agreement, it shall be deemed that Party A has
waived exercising the priority right to sell.

9

ARTICLE 10 ANTI-DILUTION

10.1 After the capital increase is accomplished, in the case that the Target Company increases its registered
capital, under the same conditions, Party A shall be entitled to the priority to subscribe based on the proportion of
its paid-in capital contribution at that time, except for the newly added/issued registered capital for implementing
the employee incentive plan of the Target Company,.

10.2 Subject to the Supplementary Agreement, upon completion of this round of capital increase, if Party B
increases in capital and share at a price lower than the price per share when Party A invests in Party B, Party A,
according to the following agreement of this article, adjust the unit price of the Company’s equities it holds by
means of “generalized weighted average” (“adjusted price”), so that the price per share of all equity held by Party
A in the Company shall not be higher than the price per share of the newly-added registered capital subscribed by
the new investors in the rear round of financing (“anti-dilution adjustment”), and adjust the equity ratio obtained
by the previous investment accordingly in accordance with 10.3 herein Party A's price per share shall be adjusted
accordingly under the circumstances of share split, dividend payment, joint stock and restructuring.

Adjusted price = OCP * (OS + (NP/OCP))/(OS + NS)

Registered  capital  amount  that  Party  A  holds  after  the  adjustment  =  Total  price  of  shares  that  Party  A

obtains/adjusted price

OCP=  Price  of  every  RMB  of  registered  capital  to  the  Company’s  equities  that  Party  A  holds  prior  to  anti-

dilution adjustment

OS= Sum of the Company’s registered capital before subsequent capital increase and the registered capital that

can be obtained by exercising the option

NP= Corresponding total investment in the Company’s subsequent capital increase

NS= Corresponding newly increased registered capital for the Company’s subsequent capital increase

10.3 Upon completion of this round of capital increase and prior to the IPO of the Target Company, when it is
necessary  to  make  anti-dilution  adjustment,  Party  A  shall  be  entitled  to  require  the  Target  Company  and  the
controlling shareholder to compensate Party A's equity, and the measures that can be selected include: (i) under
the premise permitted by law, Party A subscribes for the newly-increased registered capital of the Company at the
nominal consideration of RMB 1 yuan or at the lowest price provided by law; (ii) under the premise permitted by
law,  the  controlling  shareholder  transfers  the  equity  required  for  adjustment  to  Party  A  at  the  nominal
consideration of RMB 1 yuan or at the lowest price provided by law; (iii) equity compensation methods provided
by other laws.

10.4 Where the Target Company has one or multiple rounds of subsequent financing after the accomplishment
of  capital  increase  and  before  IPO  of  the  Company,  it  shall  calculate  the  equity  compensation  proportion
respectively as per 10.3 herein for every round of financing.

10

ARTICLE 11 RIGHT TO KNOW

11.1 Upon completion of the capital increase, Party A shall be entitled to consult the Articles of Association,
minutes of Shareholders’ meetings, resolutions of the Board of Directors and minutes of meetings, resolutions of
the Board of Supervisors and minutes of meetings, and financial and accounting reports, provided that the capital
increase complies with relevant domestic and foreign laws and regulations and regulatory rules.

ARTICLE 12 GOVERNANCE OF THE COMPANY

12.1 Upon completion of the capital increase, the Target Company shall hold a Directors’ meeting and invite
all Directors to attend as stipulated in the Articles of Association. The resolutions of the Board of Directors shall
be approved by more than half of all Directors, including but not limited to the following contents:

(1) Formulation and modification of the Company’s Articles of Association;

(2) Formulation of the Company’s major business policy and investment plan;

(3) Formulation of the Company’s annual financial budget and accounting plan;

(4) Formulation of the Company’s profits distribution scheme and loss recovery plan;

(5)The Company’s increase or decrease of its registered capital, issuance of bonds or other securities, and plans
for listing;

(6) The Company’s external acquisition, sale of material assets, annexation, merger, reorganization, overseas

investment, establishment of a joint venture, dissolution or liquidation;

(7) Approval, modification and management of employee equity incentive plan or employee stock ownership

plan in any other form;

(8) A single guarantee amount exceeds 10% of the Company’s latest audited net assets;

(9) The total amount of external guarantee provided by the Company and its holding subsidiaries reaches or

exceeds any guarantee provided after 50% of the Company’s latest audited net assets;

(10) The guarantee provided for the guarantee object whose asset-liability ratio exceeds 70%;

(11) The guarantee provided for the Controlling Shareholder and its affiliates.

11

ARTICLE 13 COMMITMENTS, REPRESENTATIONS AND WARRANTIES

13.1 Representations and warranties of Party A:

(1)  Party  A  is  legally  established  and  effectively  exists  in  accordance  with  Chinese  laws.  Party  A  and  its
Shareholders are not classified as the “three types of shareholders” such as contractual private equity funds, asset
management plans, and trust plans, and have the shareholder qualification stipulated by laws and regulations.

(2)  Party  A  has  independent  legal  status  and  full  capacity  for  civil  conduct  to  sign  and  perform  the

Supplementary Agreement and can act independently as a litigation subject.

(3) Party A has obtained all authorizations, approvals or registrations necessary for it to execute, deliver and
perform the Supplementary Agreement and complete the transactions hereunder. The execution and performance
hereof by Party A shall not violate the provisions of any relevant laws, regulations and normative documents or
the clauses of any material contractual documents binding upon it.

(4) Party A has prepared sufficient funds for this capital increase and the source of funds is true and legal.

13.2  Representations  and  warranties  of  Party  B  and  Party  C  (except  for  the  circumstance  having  been

disclosed to Party A):

(1) The execution and performance hereof by Party B and Party C have been internally approved and authorized,
and such authorization document has been provided for Party A;

(2) Party B and Party C have independent legal status and full capacity for civil conduct to sign and perform

the Supplementary Agreement and can act independently as a litigation subject.

(3) Party B and Party C commit that they have obtained all the authorization, approval or filing necessary for
the execution and performance hereof and the completion of the transactions hereunder. The execution hereof by
Party B and Party C and the performance of their obligations hereunder shall not violate any agreement entered
into individually or jointly as a party or the provisions of any relevant laws, regulations and normative documents
or the clauses of any material contractual documents binding upon them.

(4) As of the date of execution hereof, in the event that Party C is subjected to any hostile takeover or attempt
to change Party C’s control right initiated by any entity or person, Party C’s Board of Directors, without prejudice
to director's loyalty, diligence and fiduciary duties under laws of the US, shall response to it by taking the actions
(e.g. issuing securities with voting right or any other nature of priority rights) according to relevant provisions of
applicable law, registered certificate and the articles of association, so as to avoid material changes to Party C’s
shareholding structure, Board of Directors and management..

(5) As of the date of execution hereof, Party C shall neither operate, directly or indirectly, or for others, any
business that is identical to, similar to or in competition with the Company’s main business, nor cause an adverse
impact on the Company’s completion of the IPO on account of the matters related to horizontal competition.

(6)  As  of  the  date  of  execution  hereof,  Party  B  and  Party  C  shall  further  regulate  and  reduce  affiliated
transactions, and shall not cause an adverse impact on the Company’s completion of the IPO on account of such
transactions.

(7) The Target Company has not provided guarantees, loans or loans in disguise to the Controlling Shareholder
or  its  affiliates  or  any  third  party,  and  there  is  neither  mortgage,  pledge,  lien  or  other  forms  of  guarantee  or
counter-

12

guarantee for important assets such as equity, real estate, land use rights, trademarks and patents, or other forms of
contingent debts, liabilities or obligations. The execution and performance hereof will not entitle the Creditors of
the Target Company (including, but not limited to, the lending bank) to declare that the debt is maturing

prematurely or to demand guarantees or increased interest or otherwise to change the terms and conditions of the
debt.

(8)  The  Target  Company  is  not  involved  in  any  material  claim,  lawsuit,  arbitration,  judicial  investigation,
administrative investigation or punishment, and the Controlling Shareholder is not involved in any material claim,
lawsuit,  arbitration,  judicial  investigation,  administrative  investigation  or  punishment  concerning  the  Target
Company.  The  Directors  and  Senior  Managers  of  the  Target  Company  are  not  involved  in  any  material  claim,
lawsuit, arbitration, judicial investigation, administrative investigation or punishment as a result of the acts of the
Target  Company,  and  the  Controlling  Shareholder  is  not  involved  in  any  material  claim,  lawsuit,  arbitration,
judicial investigation, administrative investigation or punishment concerning the Directors and Senior Managers
of the Target Company.

(9) On the signing date and the closing date hereof, the important agreements (including business, lease, loan
and  mortgage  agreements)  being  executed  by  the  Target  Company  shall  be  legal,  valid  and  binding  upon  the
relevant Parties. The important and ongoing affiliated transaction agreements made and concluded by and among
the Target Company and the affiliates have complied with legal procedures and been disclosed to Party A. There
is no circumstance that may cause the Target Company to be liable for breach of contract or indemnify the other
Party, and there is no breach of contract which may have a material adverse effect on the Target Company. The
agreements and contracts between the Target Company and third parties have been or will be performed in full
and legally, and there is no circumstance where the Target Company shall bear major liabilities to any third party
for any of its acts prior to the date of execution hereof.

(10) The Target Company has duly submitted a true and complete tax return to the Chinese tax authorities. The
Target Company and its affiliates have paid in full the taxes (including, but not limited to, enterprise income tax,
business  tax,  value-added  tax,  etc.)  payable  prior  to  the  date  of  execution  hereof  in  accordance  with  applicable
Chinese  tax  laws,  regulations  and  normative  documents.  The  Target  Company  does  not  receive  any  notice  of
challenge, investigation or punishment from the government authorities concerning tax matters.

(11) All rights and interests in the intellectual property rights owned by the Target Company are legal without
infringing  the  intellectual  property  rights  of  others.  The  important  intellectual  property  rights  of  the  Target
Company are not involved in dispute, claim or any mortgage, pledge or other guarantee rights or restrictions.

(12) The Target Company has established legal labor relations with its employees without any major disputes,
as  well  as  the  corresponding  arbitration  or  litigation  procedures.  The  Target  Company  and  its  subsidiaries  have
paid the social insurance premium, housing provident fund and other fees payable by the employees in accordance
with applicable laws prior to the date of execution hereof.

(13)  The  restructuring  agreed  in  ARTICLE  5.1  hereof  by  the  Target  Company  will  not  materially  and

adversely affect its business, assets, personnel integrity and independence.

(14) Within 4 months after the end of each financial year, Party B and Party C commit to submit to Party A the
Target  Company’s  audit  report  of  the  previous  year;  the  Target  Company  shall,  within  15  days  prior  to  the
beginning  of  each  financial  year,  provide  Party  A  with  the  plans  for  annual  operation,  annual  budget  and
investment of the following year; the annual audit of the Target Company shall be conducted by an accounting
firm registered in China.

13

(15) This Agreement shall be legally binding up Party B and Party C once it comes into force,

ARTICLE 14 TERMINATION OF SPECIAL STIPULATIONS

14.1  The  Supplementary  Agreement  shall  terminate  automatically  on  the  date  when  the  Target  Company
formally  submits  IPO  application  materials  to  China  Securities  Regulatory  Commission  (CSRC)  or  the  stock
exchange.

ARTICLE 15 MISCELLANEOUS

15.1

It is agreed by the Parties hereto that the Supplementary Agreement shall constitute an integral part
of  the  Capital  Increase  Agreement  and  shall  prevail  in  case  of  any  inconsistency  between  the  Supplementary
Agreement  and  the  Capital  Increase  Agreement.  In  case  of  any  unfinished  matters  in  the  Supplementary
Agreement, the provisions of the Capital Increase Agreement shall prevail.

15.2

The Supplementary Agreement shall take effect on the date of execution by the Parties hereto.

15.3

According to the needs of the change of business registration, the Parties agree to cooperate with
each other to, in accordance with the format required by the industrial and commercial administration department,
separately enter into a simplified Capital Increase

Agreement (the “Format Version”) concerning the capital increase. In case of any conflict or inconsistency
between the Format Version and the Capital Increase Agreement or the Supplementary Agreement, the provisions
of the Capital Increase Agreement and the Supplementary Agreement shall prevail.

15.4

The Supplementary Agreement is made in triplicate, with each Party holding one copy. Each copy

shall be equally authentic.

(The remainder of this page is intentionally left blank)

14

(No text on this page, and only for the signature of Supplementary Agreement to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd., (Seal)

Legal representative or authorized representative (signature):

(No text on this page, and only for the signature of Supplementary Agreement to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

Beijing Tongmei Xtal Technology Co., Ltd. (Seal)

Legal representative or authorized representative (signature):

(No text on this page, and only for the signature of Supplementary Agreement to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

AXT, INC.

Authorized representative (signature):

Schedule identifying agreements substantially identical to
the form of First Supplemental Agreement filed as Exhibit 10.14 hereto

Subscribed Capital of Beijing
Tongmei Xtal Technology Co., Ltd.

Exhibit 10.12(a)

Investor

Purchase

     Price (RMB)      Capital %

Liaoning Haitong New Energy Equity Investment (Limited Partnership)
Liaoning Haitong New Energy Low-Carbon Industry Equity Investment Co., Ltd.
Haitong Innovation Securities Investment Co., Ltd.
Fujian Province An Xin Industry Investment Fund Partnership (Limited Partnership)
Jinggangshan Meicheng Equity Investment Partnership (Limited Partnership)
Hefei Walden II IC Industry Investment Partnership (Limited Partnership)
Qingdao Xinxingyi Equity Investment Fund Partnership (Limited Partnership)
Qiji (Hangzhou) Investment Consulting Co., Ltd.
Gongqingcheng Yi Hua Tong Ze Investment Partnership (Limited Partnership)
Sunrise Baoying (Ningbo) Investment Center (Limited Partnership)
Xiamen He Yong Zhi Cheng Equity Investment Partnership (Limited Partnership)
Hangzhou Jingyue Technology Development Partnership (Limited Partnership)

11,840,774
4,604,745
13,156,415
8,942,416
5,961,172
6,955,797
3,974,553
3,974,553
1,766,907
1,315,642
860,468
993,611

1.3373%
.5201%
1.4859%
1.01%
.6733%
.7856%
.4489%
.4489%
.1996%
.1486%
.0972%
.1122%

Exhibit 10.13

______________________________________________

Supplementary Agreement II

to

Capital Increase Agreement on Beijing Tongmei Xtal Technology Co., Ltd.

______________________________________________

Among

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.,

Beijing Tongmei Xtal Technology Co., Ltd.

 And

AXT, INC.

January 2021

Supplementary Agreement II to Capital Increase Agreement

The  Supplementary  Agreement  II  to  the  Capital  Increase  Agreement  (hereinafter  referred  to  as  the
“Agreement”) is made and entered into by and among the Parties below in Beijing on [DD] [MM], 2021.

Party A: Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd.,

Domicile: Room 603, No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong New Area,

Shanghai

Legal Representative: Zhang Shuheng

Party B: Beijing Tongmei Xtal Technology Co., Ltd.

Domicile: No.4, East Second Street, Industrial Development Zone, Tongzhou District, Beijing, PRC

Legal Representative: Morris Young

Party C: AXT, INC.

Domicile: 4281 TECHNOLOGY DR FREMONT CA 94538

Authorized Representative: Morris Young

(Party A, Party B and Party C are collectively referred to as the “Parties” and individually a “Party” in the
Agreement, as required by the context)

WHEREAS:

1. Party A is the investor of the Target Company, a limited partnership duly incorporated and validly existing
in accordance with the laws of the People’s Republic of China, with its registered address at Room 603,
No. 15, Lane 218, Haiji No.6 Road, Nanhui New Town, Pudong New Area, Shanghai, PRC.

2. Party B is the Target Company, a limited liability company incorporated and effectively existing pursuant

to Chinese laws, with a unified social credit code of

2

91110000700004889C  and  a  registered  capital  of  RMB  820.960319  million,  its  registered  address  is
No.4,  East  Second  Street,  Industrial  Development  Zone,  Tongzhou  District,  Beijing, PRC,  and  its  legal
representative is Morris Young.

3. Party C is a NASDAQ listed company (stock code: AXTI) with its address at 4281 TECHNOLOGY DR

FREMONT CA 94538.

4. The  Parties  have  signed  and  entered  into  the  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal
Technology Co., Ltd. (hereinafter referred to as the “Capital Increase Agreement”) and the Supplementary
Agreement  to  Capital  Increase  Agreement  on  Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  (hereinafter
referred to as the “Supplementary Agreement”) on [DD] [MM], 2021. Party A consents to subscribe for
the corresponding newly-increased registered capital of the Target Company in RMB cash equivalent to
USD 90742 in  total  (Party  A  makes  payment  in  RMB,  and  the  specific  amount  is  calculated  as  per  the
central  parity  of  the  exchange  rate  of  USD  to  RMB  (i.e.  1  U.S.  dollar  =  RMB  6.6205)  of  the  People’s
Bank of China on 2:00 p.m., November 13, 2020, i.e. RMB 0.600758 million).

To further define the rights and obligations of the Parties in this round of capital increase of the Company, the
Parties  consent  to  make  and  enter  into  the  Agreement,  and  reach  supplementary  agreements  to  the  Capital
Increase Agreement and Supplementary Agreement as below:

3

ARTICLE 1 DEFINITION AND INTERPRETATION

1.1 Unless otherwise stated herein or otherwise defined in the context, definitions and interpretations in the
Agreement  shall  have  the  same  meaning  as  those  in  the  Capital  Increase  Agreement  and  Supplementary
Agreement.

ARTICLE 2 EQUITY REPURCHASE

2.1 Qualified Listing

The Parties shall do their utmost to urge the Target Company to complete the initial public offering of shares
and  be  listed  on  the  domestic  stock  exchange  (hereinafter  referred  to  as  “eligible  listing”  or  “IPO”)  prior  to
December  31,  2022  (or  other  date  consented  by  the  Parties  through  consensus  and  written  consent,  hereinafter
referred  to  as  “expected  completion  date  of  listing”).  With  a  view  to  complete  the  eligible  listing  of  the  Target
Company,  the  Parties  consent  that  the  provisions  of  Article  8  EQUITY  REPURCHASE  of  the  Supplementary
Agreement  shall  terminate  automatically  upon  formal  submission  of  IPO  application  materials  to  the  securities
regulatory authority or the stock exchange by the Target Company.

2.2 Equity Repurchase

The Parties hereto further agree that if the Target Company fails or is unable to complete the qualified listing
prior  to  the  aforesaid  expected  date  of  listing,  the  provisions  on  repurchase  set  forth  in  Article  8  of  the
Supplementary Agreement shall take effect automatically and shall become effective retroactively as of the date of
execution of the Supplementary Agreement, i.e.:

Where the Target Company is under any of the following circumstances, Party C shall repurchase part or all

of the equity of the Target Company held by Party A as required by Party A:

(1)  Where  the  Company  fails  to  achieve  IPO  by  the  expected  date  of  completion.  If  the  Company’s  IPO
declaration  material  has  been  formally  accepted  by  the  securities  regulatory  authority  or  stock  exchange  and  is
under  audit,  the  repurchase  launch  occasion  agreed  in  this  provision  can  be  postponed  to  the  date  when  the
Company fails in the audit/registration in securities regulatory authority or stock exchange with respect to the IPO
application or withdraws the IPO declaration materials.

(2) Equity repurchase under other circumstances:

4

1) There are major changes in the main business of the Target Company, which has resulted in substantial
obstacles to the IPO listing of the Company;

2)  The  Target  Company  violates  the  provisions  of  the  Articles  of  Association  and  conducts  related
transactions  or  guarantees  with  its  affiliated  parties  that  may  have  a  material  adverse  impact  on  Party  A’s
interests;

3)  Before  the  IPO  of  the  Target  Company,  the  controlling  shareholder  and  its  concerted  actors  control  the
equity ratio of the Target Company less than 51% or lose control of the Company in other ways;

4)  Where  Party  C  is  subjected  to  any  hostile  acquisition  or  attempt  to  change  Party  C’s  control  power
initiated  by  any  subject  or  person,  Party  C’s  Board  of  Directors,  without  prejudice  to  director's  loyalty,
diligence and fiduciary duties under laws of the US, fails to response to it by taking the actions (e.g. issuing
securities  with  voting  right  or  any  other  nature  of  priority  rights)  according  to  relevant  provisions  of
applicable  law,  registered  certificate  and  the  articles  of  association,  causing  material  changes  in  Party  C’s
shareholding structure, Board of Directors and management.

5)  Party  C  or  the  Target  Company  and  its  subsidiaries  have  seriously  dishonored  their  commitments  and
warranties  or  violated  other  obligations  under  the  Capital  Increase  Agreement  and  the  Agreement,  and
besides, they fail to correct and make up for their breach within the reasonable time limit indicated by the
written notice sent by Party A which reasonably requires them to correct the breach.

(3) Party A shall submit a repurchase request to Party C in written form within fifteen (15) days from the date
of  the  repurchase  prescribed  in  this  Article,  in  order  that  Party  C  are  provided  with  sufficient  time  to  make
repurchase arrangements.

(4) Party C shall, within ninety (90) days after Party A raises the repurchase request in written form, enter
into an equity transfer agreement with Party A, and fully pay the corresponding equity repurchase price within the
period indicated in the relevant repurchase legal documents.

2.3 Calculation Method of Equity Repurchase Price

The equity repurchase price of the Target Company is the investment fund actually paid by Party A when it

acquires the equity.

5

2.4 The Parties further consent that, in the case that the Target Company fails to complete the listing prior to
the expected completion date of listing, Party C shall also be entitled to send a repurchase notice to Party A in
written  form,  and  repurchase  all  the  equity  of  the  Target  Company  held  by  Party  A  at  the  price  prescribed  in
Article 2.3 of the Agreement.

ARTICLE 3 COMMITMENTS, REPRESENTATIONS AND WARRANTIES

The commitments, representations and warranties made by the Parties under the Capital Increase Agreement

and Supplementary Agreement shall apply to the Agreement.

ARTICLE 4 MISCELLANEOUS

4.1  It  is  agreed  by  the  Parties  hereto  that  the  Agreement  shall  constitute  an  integral  part  of  the  Capital
Increase  Agreement  and  the  Supplementary  Agreement,  and  shall  prevail  in  case  of  any  inconsistency  there
between. In case of any unfinished matters in the Agreement, the provisions of the Capital Increase Agreement
and the Supplementary Agreement shall prevail.

4.2 The Agreement shall take effect on the date of signature by the Parties hereto.

4.3  The  Agreement  is  made  in  triplicate,  with  each  Party  holding  one  copy.  Each  copy  shall  be  equally

authentic.

(The remainder of this page is intentionally left blank)

6

(No text on this page, and only for the signature of Supplementary Agreement II to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

Guangshuo Semiconductor Equipment (Shanghai) Co., Ltd., (Seal)

Legal representative or authorized representative (signature):

(No text on this page, and only for the signature of Supplementary Agreement II to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

Beijing Tongmei Xtal Technology Co., Ltd. (Seal)

Legal representative or authorized representative (signature):

(No text on this page, and only for the signature of Supplementary Agreement II to Capital Increase Agreement on
Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  among  Guangshuo  Semiconductor  Equipment  (Shanghai)  Co.,  Ltd.,
Beijing Tongmei Xtal Technology Co., Ltd. and AXT, INC.)

AXT, INC.

Authorized Representative (signature):

Schedule identifying agreements substantially identical to
the form of Second Supplemental Agreement filed as Exhibit 10.15 hereto

Subscribed Capital of Beijing
Tongmei Xtal Technology Co., Ltd.

Exhibit 10.13(a)

Investor

Purchase

     Price (RMB)

     Capital %

Liaoning Haitong New Energy Equity Investment (Limited Partnership)
Liaoning Haitong New Energy Low-Carbon Industry Equity Investment Co., Ltd.
Haitong Innovation Securities Investment Co., Ltd.
Fujian Province An Xin Industry Investment Fund Partnership (Limited Partnership)
Jinggangshan Meicheng Equity Investment Partnership (Limited Partnership)
Hefei Walden II IC Industry Investment Partnership (Limited Partnership)
Qingdao Xinxingyi Equity Investment Fund Partnership (Limited Partnership)
Qiji (Hangzhou) Investment Consulting Co., Ltd.
Gongqingcheng Yi Hua Tong Ze Investment Partnership (Limited Partnership)
Sunrise Baoying (Ningbo) Investment Center (Limited Partnership)
Xiamen He Yong Zhi Cheng Equity Investment Partnership (Limited Partnership)
Hangzhou Jingyue Technology Development Partnership (Limited Partnership)

11,840,774
4,604,745
13,156,415
8,942,416
5,961,172
6,955,797
3,974,553
3,974,553
1,766,907
1,315,642
860,468
993,611

1.3373%
.5201%
1.4859%
1.01%
.6733%
.7856%
.4489%
.4489%
.1996%
.1486%
.0972%
.1122%

Exhibit 10.14

关于股份锁定的承诺函

Letter of Commitment on Share Lock-up

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟首次公开发行股票并在科创板上市(以下简

称“本次发行上市”),本企业作为发行人的控股股东,现就所持发行人股份的锁定及减持事项承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to make an

IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred to as

“this Listing”), our enterprise, as the controlling shareholder of the Issuer, hereby undertakes as follows with respect to

the lock-up and reduction matters of the Issuer’s shares held by it:

一、

自发行人股票上市之日起36个月内,不转让或者委托他人管理本企业直接和间接持有的发行人本

次发行上市前已发行的股份(以下简称“首发前股份”),也不提议由发行人回购该部分股份。

I.  Within  36  months  from  the  Issuer’s  stock  listing  date,  our  enterprise  shall  not  transfer  or  entrust  others  to

manage the shares, which are directly and indirectly held by our enterprise and have been issued by the Issuer before

this Listing, (hereinafter referred to as “the shares before IPO”), and shall not suggest that the Issuer should repurchase

such shares.

二、

发行人上市后6个月内若发行人股票连续20个交易日的收盘价低于发行人本次发行上市时的股票

发行价(以下简称“发行人股票发行价”),或者上市后6个月期末收盘价低于发行人股票发行价,本企业持有

发行人股份的锁定期自动延长6个月。若发行人已发生派息、送股、资本公积转增股本、增发新股等除权、除

息事项,则上述发行价指发行人股票经调整后的价格。

II. If the closing price of the Issuer’s stocks is lower than the stock issue price at the time of this Listing of the

Issuer (hereinafter referred to as “the Issuer’s stock issue price”) for 20 consecutive trading days within 6 months after

the Issuer is listed, or if the closing price at the end of 6 months after the listing is lower than the Issuer’s stock issue

price, the lock-up period of the Issuer’s shares held by our enterprise shall be automatically extended for six months. If

the Issuer has carried out the ex-right and ex-dividend matters such as dividend payout, stock dividend, conversion of

capital  reserve  into  share  capital  and  additional  issuance  of  new  stocks,  then  the  above  issue  price  shall  refer  to  the

adjusted price of the Issuer’s stocks.

三、

发行人存在《上海证券交易所科创板股票上市规则》第十二章第二节规定的重大违法情形,触及

退市标准的,自相关行政处罚决定或者司法裁判作出之日起至发行人股票终止上市前,本企业将不会减持发行

人股份。

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Exhibit 10.14

III. If the Issuer is involved in major circumstances against the laws stipulated in Section II, Chapter XII of Rules

of Shanghai Stock Exchange for Stock Listing on the Science and Technology Innovation Board and meets the delisting

standards, our enterprise will not reduce the Issuer’s shares from the date when the relevant administrative penalty or

judicial judgment is made to the termination of the Issuer’s stock listing.

四、

本企业在锁定期届满后减持首发前股份的,将严格遵守法律、行政法规、部门规章、规范性文件

及上海证券交易所的相关规定,并履行相应的信息披露义务。

IV. If our enterprise reduces the shares before IPO upon the expiration of the lock-up period, our enterprise will

strictly observe the laws, administrative regulations, departmental rules, normative documents and relevant stipulations

of Shanghai Stock Exchange, and will perform the corresponding information disclosure obligation.

五、

本企业将及时向发行人报告本企业持有的发行人股份及其变动情况。

V. Our enterprise will timely report the Issuer’s shares held by our enterprise and the changes to the Issuer.

六、

如本企业违反上述承诺减持发行人股份的,则出售该部分发行人股份所取得的实际收益(如有)

归发行人所有。

VI. If our enterprise reduces the Issuer’s shares in violation of the above commitment, then the actual incomes (if

any) made from selling such Issuer’s shares shall belong to the Issuer.

(本页以下无正文)

(There is not text below this page)

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(本页无正文,为《关于股份锁定的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Share Lock-up)

Exhibit 10.14

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.15

关于持股意向及减持意向的承诺函

Letter of Commitment on the Shareholding Intention and Share Reduction

Intention

鉴于北京通美晶体技术股份有限公司(以下简称“公司”)拟申请首次公开发行股票并在科创板上市(以下

简称“本次发行上市”),本企业作为公司的控股股东,现就所持公司股份的持股意向及减持意向承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Company”) plans to apply

for an IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred

to as “this Listing”), our enterprise, as the controlling shareholder of the Company, hereby undertakes as follows with

respect to its intentions to hold and reduce the Company’s shares held by it:

一、

在持有公司股份的锁定期届满后,本企业将根据实际需要和二级市场情况决定是否减持及减持数

量。

I. Upon the expiration of the lock-up period of the Company’s shares held by our enterprise, our enterprise will

decide  whether  to  reduce  the  shares  and  the  amount  of  shares  to  be  reduced  according  to  the  actual  needs  and  the

conditions of the secondary market.

二、

本企业拟减持公司本次发行上市前已发行的股份(以下简称“首发前股份”)的,将严格遵守中国

证券监督管理委员会、上海证券交易所关于股东减持的相关规定,审慎制定股份减持计划,并将事先明确并披

露公司的控制权安排,保证公司持续稳定经营;本企业在持有公司股份锁定期届满后两年内拟减持公司股份

的,减持价格将不低于公司首次公开发行股票的发行价(若公司在本次发行上市后发生派息、送股、资本公积

转增股本、增发新股等除权、除息事项的,减持价格按照监管规则的规定作相应调整),并通过公司在减持前

三个交易日或相关法律法规规定的期限内予以公告。

II. If our enterprise plans to reduce the shares issued by the Company before this Listing (hereinafter referred to as

“the shares before IPO”), our enterprise will strictly observe the relevant stipulations on share reduction by shareholder

of China Securities Regulatory Commission and Shanghai Stock Exchange and prudently formulate the share reduction

plan, and will make clear and disclose the arrangement for the right to control the Company in advance to ensure the

Company’s continuous and stable operation. If our enterprise plans to reduce the Company’s shares held by it within

two years upon the expiration of the lock-up period of the Company’s shares held by it, the share reduction price shall

be no lower than the issue price of the Company’s IPO (if the Company carries out the ex-right and ex-dividend matters

such as dividend payout, stock dividend, conversion of capital reserve into share capital and additional issuance of new

stocks, the share reduction price shall be adjusted according to the stipulations

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Exhibit 10.15

of regulatory rules), and shall be announced through the Company within three trading days before the share reduction

or the term stipulated in relevant laws and regulations.

三、

本企业在锁定期届满后减持公司首发前股份的,减持方式、程序等将严格遵守《中华人民共和国

公司法》《中华人民共和国证券法》及其他适用的法律、行政法规、部门规章、规范性文件及相关监管规则关

于股份减持及信息披露的规定。

III. If our enterprise reduces the Company’s shares before IPO upon the expiration of the lock-up period, the share

reduction and procedure shall strictly observe the Company Law of the People’s Republic of China, the Securities Law

of  the  People’s  Republic  of  China  and  other  applicable  laws,  administrative  regulations,  departmental  rules  and

normative documents as well as the stipulations on share reduction and information disclosure in the relevant regulatory

rules.

(本页以下无正文)

(There is no text below this page)

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(本页无正文,为《关于持股意向及减持意向的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on the Shareholding Intention and Share Reduction

Intention)

Exhibit 10.15

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.16

关于上市后三年内稳定公司股价的预案及约束措施的承诺函

Letter of Commitment on Plan for Stabilizing the Company’s Stock Price within

Three Years upon the Listing and the Restraint Measures

为维护北京通美晶体技术股份有限公司(以下简称“公司”)股票上市后股价的稳定,充分保护公司股东特

别是中小股东的权益,公司特制定《北京通美晶体技术股份有限公司上市后三年内稳定公司股价的预案》(以

下简称“《稳定股价的预案》”)。根据中国证券监督管理委员会(以下简称“中国证监会”)《关于进一步推进

新股发行体制改革的意见》的要求,公司及其控股股东、在公司领取薪酬和/或津贴的董事(独立董事除外,

下同)和高级管理人员承诺将严格遵守下述稳定公司股价的预案:

In  order  to  maintain  the  stable  stock  price  after  the  stocks  of  Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.

(hereinafter  referred  to  as  “the  Company”)  are  listed  and  fully  protect  the  rights  and  interests  of  the  Company’s

shareholders  and  especially  the  small  and  medium  shareholders,  the  Company  hereby  formulates  the  Plan  of  Beijing

Tongmei  Xtal  Technology  Co.,  Ltd.  for  Stabilizing  the  Company’s  Share  Price  within  Three  Years  upon  the  Listing

(hereinafter referred to as the “Plan for Stabilizing the Stock Price”). According to the requirements of the Opinions on

Further  Promoting  the  Reform  of  New  Stock  Issue  System  of  China  Securities  Regulatory  Commission  (hereinafter

referred to as “CSRC”), the Company and its controlling shareholder, directors (except independent directors, the same

below)  and  senior  executives  receiving  the  remunerations  and/or  allowances  from  the  Company  shall  undertake  to

strictly observe the following plan for stabilizing the Company’s stock price:

一、

启动和停止股价稳定措施的条件

I. Conditions for starting and stopping the measures for stabilizing the stock price

(一) 启动条件:如果公司首次公开发行股票并在科创板上市后三年内股价出现连续20个交易日收盘价

均低于公司上一个会计年度经审计的每股净资产(每股净资产=合并财务报表中归属于母公司普通股股东权益

合计数/年末公司股份总数,如果公司股票发生派息、送股、资本公积金转增股本、增发新股等除权、除息事

项或者因其他原因导致公司净资产或股份总数发生变化的,则相关的计算对比方法按照证券交易所的有关规定

或者其他适用的规定做调整处理,下同)的情况时,公司将按照顺序采取以下措施中的一项或多项稳定公司股

价:(1)公司回购股票;(2)控股股东增持股票;(3)董事和高级管理人员增持股票。

(I) Conditions for starting the measures: if the closing stock price is lower than the audited net assets per share (net

assets  per  share  =  the  total  number  of  rights  and  interests  attributable  to  the  common  shareholders  of  the  parent

company in the consolidated financial statements/the total number of the Company’s shares at the year end, in case of

any change in the net assets or total shares of the Company due to ex-right and ex-dividend matters such as

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Exhibit 10.16

dividend payout, stock dividend, conversion of capital reserve into share capital and additional issuance of new stocks

in the Company’s stocks or for other reasons, then the relevant calculation and comparison methods shall be adjusted

according  to  the  relevant  stipulations  of  the  stock  exchange  or  other  applicable  stipulations,  the  same  below)  of  the

Company in the previous accounting year for 20 consecutive trading days within three years after the Company makes

the IPO and is listed on the Science and Technology Innovation Board, the Company will take one or multiple measures

as  follows  in  sequence  to  stabilize  the  Company’s  stock  price:  (1)  the  Company  repurchases  the  shares;  (2)  the

controlling shareholder increases the shares; (3) directors and senior executives increase the shares.

(二) 停止条件:在以下稳定股价具体措施的实施期间内,如公司股票连续20个交易日收盘价均高于公

司上一个会计年度经审计的每股净资产时,或继续回购和/或增持公司股份将导致公司股权分布不符合上市条

件,将停止实施股价稳定措施。

(II) Conditions for stopping the measures: within the implementation period of the following specific measures for

stabilizing the stock price, if the Company’s closing stock price is higher than the audited net assets per share of the

Company  in  the  previous  accounting  year  for  20  consecutive  trading  days,  or  if  the  continued  repurchase  and/or

increase of the Company’s shares will cause the Company’s equity distribution to fail to meet the listing conditions, the

Company will stop implementing the measures for stabilizing the stock price.

二、

稳定股价的措施

II. Measures for stabilizing the stock price

(一) 公司稳定股价的措施

(I) The Company’s measures for stabilizing the stock price

当触发上述股价稳定措施的启动条件时,在确保公司股权分布符合上市条件以及不影响公司正常生产经营

的前提下,公司应依照《中华人民共和国公司法》《上市公司回购社会公众股份管理办法(试行)》《关于上

市公司以集中竞价交易方式回购股份的补充规定》等法律、行政法规、部门规章、规范性文件、证券交易所相

关规定、公司章程及公司内部治理制度的规定,及时履行相关法定程序后,向社会公众股东回购股份。

When the conditions for starting the above measures for stabilizing the stock price are triggered, in the premise of

ensuring  the  compliance  of  the  Company’s  equity  distribution  with  the  listing  conditions  and  not  influencing  the

Company’s  normal  production  or  operation,  the  Company  shall  repurchase  the  shares  from  the  social  public

shareholders after it timely performs the relevant legal procedures according to the laws such as the Company Law

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Exhibit 10.16

of the People’s Republic of China, Measures for Management of the Repurchase of Social Public Shares by the Listed

Companies (Trial) and Supplementary Provisions on Share Purchase by the Listed Companies in the Way of Centralized

Competitive  Price  Transaction,  administrative  regulations,  departmental  rules,  normative  documents,  relevant

stipulations  of  stock  exchange,  the  Articles  of  Association  and  the  stipulations  of  the  corporate  internal  governance

system.

公司应在触发稳定股价措施日起10个交易日内召开董事会审议公司回购股份的议案,议案须经公司董事会

全体董事过半数表决通过,并在董事会做出决议后的2个交易日内公告董事会决议、有关议案及召开股东大会

的通知。回购股份的议案应包括拟回购股份的价格或价格区间、股份数量、回购期限以及届时有效的法律、行

政法规、部门规章、规范性文件以及证券交易所相关规定应包含的其他信息。公司股东大会对回购股份的议案

做出决议,须经出席股东大会的股东所持表决权三分之二以上通过,公司控股股东承诺就该等回购事宜在股东

大会中投赞成票。公司应在股东大会审议通过该等方案后的5个交易日内启动稳定股价具体方案的实施。回购

的股份将被依法注销并及时办理公司减资程序。

The Company shall hold a board meeting within 10 trading days from the date when the conditions for measures

for  stabilizing  the  stock  price  are  triggered,  to  deliberate  the  Company’s  proposal  on  the  share  repurchase,  and  the

proposal shall be approved by voting of more than half of all directors of the Board of Directors of the Company, and

the resolution and related proposal of the board meeting and the notice on holding the shareholders’ meeting shall be

announced within 2 trading days after the board meeting makes the resolution. The proposal on the share repurchase

shall include the price or price range of shares planning to be repurchased, the share quantity, the repurchase term as

well  as  other  information  to  be  contained  by  the  effective  laws,  administrative  regulations,  departmental  rules,

normative  documents  and  relevant  stipulations  of  the  stock  exchange  at  that  time.  The  proposal  on  share  repurchase

shall be resolved at the shareholders’ meeting of the Company, which shall be approved by more than two thirds of the

voting  power  held  by  the  shareholders  attending  the  shareholders’  meeting.  The  Company’s  controlling  shareholder

undertakes  to  vote  in  favor  of  such  repurchase  matters  at  the  shareholders’  meeting.  The  Company  shall  start

implementing the specific scheme for stabilizing the stock price within 5 trading days after such scheme is deliberated

and  approved  at  the  shareholder’s  meeting.  The  shares  repurchased  will  be  cancelled  according  to  law,  and  the

Company’s capital reduction procedure will be timely handled.

公司为稳定股价之目的通过回购股份议案的,回购公司股份的数量、金额应当符合以下条件:

If the Company approves the share repurchase proposal for the purpose of stabilizing the stock price, the quantity

and amount of the Company’s shares repurchased shall meet the following conditions:

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Exhibit 10.16

1、 单次用于回购股份的资金金额不低于上一个会计年度经审计的归属于公司股东净利润的10%,但不高

于上一个会计年度经审计的归属于公司股东净利润的20%;

1.  The  amount  of  funds  used  for  a  single  share  repurchase  shall  be  no  less  than  10%  of  the  audited  net  profit

attributable  to  the  Company’s  shareholders  in  the  previous  accounting  year  but  shall  be  no  more  than  20%  of  the

audited net profit attributable to the Company’s shareholders in the previous accounting year;

2、 同一会计年度内用于稳定股价的回购资金合计不超过上一个会计年度经审计的归属于公司股东净利润

的50%。

2. The total repurchase funds used to stabilize the stock price within a same accounting year shall not exceed 50%

of the audited net profit attributable to the Company’s shareholders in the previous accounting year.

超过上述标准的,有关稳定股价措施在当年度不再继续实施。但如下一年度继续出现需启动稳定股价措施

的情形时,公司将继续按照上述原则执行稳定股价预案。

If the above standards are exceeded, the relevant measures for stabilizing the stock price shall not be continued any

longer in the current year. However, in case of the circumstances for which the measures for stabilizing the stock price

need to be started again in the next year, the Company will continue to implement the plan for stabilizing the stock price

according to the above principles.

(二) 控股股东稳定股价的措施

(II) Controlling shareholder’s measures for stabilizing the stock price

当公司回购股份方案实施期限届满之日后公司股票连续20个交易日的收盘价均低于公司上一个会计年度经

审计的每股净资产时,或无法实施公司回购股份的股价稳定措施时,公司控股股东应启动通过二级市场以竞价

交易方式增持公司股份的方案:

When  the  Company’s  closing  stock  price  is  lower  than  the  audited  net  assets  per  share  of  the  Company  in  the

previous year for 20 consecutive trading days upon the expiration date of the implementation term of the Company’s

share repurchase scheme, or when the Company’s stock price stabilization measure by repurchasing the shares is unable

to be implemented, the Company’s controlling shareholder shall start the scheme for increasing the Company’s shares

in the way of competitive price transaction through the secondary market:

1、 公司控股股东应在符合《上市公司收购管理办法》《上海证券交易所科创板股票上市规则》等法律、

行政法规、部门规章、规范性文件、证券交易所相关规定的条件和要求的前提下,对公司股票进行增持,并承

诺就公司稳定股价方案以其所拥有的全部表决票数在股东大会上投赞成票。

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Exhibit 10.16

1.  The  Company’s  controlling  shareholder  shall  increase  the  Company’s  shares  in  the  premise  of  meeting  the

conditions and requirements of the laws such as the Measures for Management of the Acquisition of Listed Companies

and  the  Rules  of  Shanghai  Stock  Exchange  for  Stock  Listing  on  the  Science  and  Technology  Innovation  Board,

administrative  regulations,  departmental  rules,  normative  documents  and  relevant  stipulations  of  the  stock  exchange,

and  shall  undertake  to  vote  in  favor  of  the  Company’s  scheme  for  stabilizing  the  stock  price  with  all  its  votes  at  the

shareholders’ meeting.

2、 控股股东应在触发稳定股价措施日起10个交易日内,将其增持公司股份的具体计划书面通知公司并由

公司公告。控股股东应在稳定股价方案公告后的5个交易日内启动稳定股价具体方案的实施。

2. The controlling shareholder shall notify the Company of its specific plan for increasing the Company’s shares in

writing and have the Company announce it within 10 trading days from the date when the conditions for measures for

stabilizing  the  stock  price are triggered. The controlling shareholder shall start implementing  the  specific  scheme  for

stabilizing the stock price within 5 trading days after the scheme for stabilizing the stock price is announced.

3、 公司控股股东为稳定股价之目的增持公司股份的,增持公司股份的数量、金额应当符合以下条件:

3. If the Company’s controlling shareholder increases the Company’s shares for the purpose of stabilizing the stock

price, the quantity and amount of the Company’s shares increased shall meet the following conditions;

(1) 连续12个月内控股股东增持公司股份的累计资金金额不低于其上一年度获得的公司税后现金分红

金额的30%,不超过控股股东上一年度获得的公司税后现金分红总额;

(1) The accumulated amount of funds used by the controlling shareholder to increase the Company’s shares in 12

consecutive months shall be no less than 30% of the after-tax cash dividend amount obtained by it from the Company in

the  previous  year  and  shall  not  exceed  the  total  amount  of  after-tax  cash  dividend  obtained  by  the  controlling

shareholder in the previous year;

(2) 连续12个月内累计增持股份数量不超过公司股份总数的2%。若本项要求与第(1)项矛盾的,以

本项为准。

(2)  The  accumulated  quantity  of  shares  increased  in  12  consecutive  months  shall  not  exceed  2%  of  the  total

quantity of the Company’s shares. If this requirement conflicts with (1), this requirement shall prevail.

超过上述标准的,有关稳定股价措施在当年度不再继续实施。但如下一年度继续出现需启动稳定股价措施

的情形时,其将继续按照上述原则执行稳定股价预案。

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Exhibit 10.16

If the above standards are exceeded, the relevant measures for stabilizing the stock price shall not be continued any

longer in the current year. However, in case of the circumstances for which the measures for stabilizing the stock price

need to be started again in the next year, the controlling shareholder will continue to implement the plan for stabilizing

the stock price according to the above principles.

(三) 董事、高级管理人员稳定股价的措施

(III) Measures of directors and senior executives for stabilizing the stock price

当公司启动股价稳定措施并且控股股东增持股份方案实施期限届满之日后公司股票连续20个交易日的收盘

价均低于公司上一个会计年度经审计的每股净资产时,或无法实施控股股东增持股份的股价稳定措施时,董

事、高级管理人员应启动通过二级市场以竞价交易方式增持公司股份的方案:

When  the  Company’s  closing  stock  price  is  lower  than  the  audited  net  assets  per  share  of  the  Company  in  the

previous accounting year for 20 consecutive trading days upon the expiration date of the implementation term for the

controlling  shareholder’s  scheme  for  share  increase  when  the  Company  starts  the  measures  for  stabilizing  the  stock

price, or when the controlling shareholder’s stock price stabilization measure by increasing the shares is unable to be

implemented, the directors and senior executive shall start the scheme for increasing the Company’s shares in the way

of competitive price transaction through the secondary market:

1、 董事、高级管理人员应在符合《上市公司收购管理办法》《上市公司董事、监事和高级管理人员所持

本公司股份及其变动管理规则》等法律、行政法规、部门规章、规范性文件、证券交易所相关规定的条件和要

求的前提下,对公司股票进行增持,并承诺就公司稳定股价方案以其董事身份(如有)在董事会上投赞成票。

1. Directors and senior executives shall increase the Company’s shares in the premise of meeting the conditions

and  requirements  of  the  laws  such  as  the  Measures  for  Management  of  the  Acquisition  of  Listed  Companies  and  the

Rules for Management of the Companies’ Shares Held by the Directors, Supervisors and Senior Executives of Listed

Companies  and  Their  Changes,  administrative  regulations,  departmental  rules,  normative  documents  and  relevant

stipulations  of  the  stock  exchange,  and  shall  undertake  to  vote  in  favor  of  the  Company’s  scheme  for  stabilizing  the

stock price at the board meeting with their identity of director (if any).

2、 上述负有增持义务的董事、高级管理人员应在触发稳定股价措施日起10个交易日内,将其增持公司股

份的具体计划书面通知公司并由公司公告。该等董事、高级管理人员应在稳定股价方案公告后的5个交易日内

启动稳定股价具体方案的实施。

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Exhibit 10.16

2.  The  above  directors  and  senior  executives  bearing  the  share  increase  obligation  shall  notify  the  Company  of

their specific plans for increasing the Company’s shares in writing and have the Company announce the plans within 10

trading days from the date when the conditions for measures for stabilizing the stock price are triggered. Such directors

and senior executives shall start implementing the specific schemes for stabilizing the stock price within 5 trading days

after the schemes for stabilizing the stock price are announced.

3、 除不可抗力外,上述负有增持义务的董事、高级管理人员为稳定股价之目的增持公司股份的,增持公

司股份的数量、金额应当符合以下条件:

3.  Except  for  the  force  majeure,  if  the  directors  and  senior  executives  bearing  the  above  share  increase  the

Company’s  shares  for  the  purpose  of  stabilizing  the  stock  price,  the  quantity  and  amount  of  the  Company’s  shares

increased shall meet the following conditions:

自上述股价稳定措施启动条件成就之日起一个会计年度内,董事、高级管理人员增持公司股票的资金金额

不低于其上年度从公司领取的税后现金分红(如有)、薪酬和津贴合计金额的10%,但不超过30%。

Within one accounting year from the conditions for starting the above stock price stabilization measures are met,

the amount of funds used by directors and senior executives to increase the Company’s shares shall be no less than 10%

of total amount of after-tax cash dividends (if any), remunerations and allowances received by them from the Company

in the previous year but shall not exceed 30%.

超过上述标准的,有关稳定股价措施在当年度不再继续实施。但如下一年度继续出现需启动稳定股价措施

的情形时,其将继续按照上述原则执行稳定股价预案。

If the above standards are exceeded, the relevant measures for stabilizing the stock price shall not be continued any

longer in the current year. However, in case of the circumstances for which the measures for stabilizing the stock price

need to  be  started  again in the next year, the directors and senior executives will continue  to  implement  the  plan  for

stabilizing the stock price according to the above principles.

4、 在《稳定股价的预案》有效期内,新聘任的符合上述条件的董事和高级管理人员应当遵守《稳定股价

的预案》关于公司董事、高级管理人员的义务及责任的规定。公司及公司控股股东、现有董事、高级管理人员

应当促成新聘任的该等董事、高级管理人员遵守《稳定股价的预案》,并在其获得书面提名前签署相关承诺。

4.  Within  the  valid  term  of  the  Plan  for  Stabilizing  the  Stock  Price,  the  newly-employed  directors  and  senior

executives in line with the above conditions shall observe the stipulations on the obligations and responsibilities of the

Company’s directors and senior executives in the Plan for Stabilizing the Stock Price. The Company and the

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Company’s  controlling  shareholder,  existing  directors  and  senior  executives  shall  facilitate  such  newly-employed

directors and senior executives to observe the Plan for Stabilizing the Stock Price and sign the relevant commitments

Exhibit 10.16

before they are nominated in writing.

(四) 其他稳定股价的措施

(IV) Other measures for stabilizing the stock price

1、 符合法律、行政法规、部门规章、规范性文件以及证券交易所相关规定并保证公司经营资金需求的前

提下,经董事会、股东大会审议同意,公司可通过实施利润分配或资本公积金转增股本的方式稳定公司股价;

1. In the premise of complying with the laws, administrative regulations, departmental rules, normative documents

and  relevant  provisions  of  the  stock  exchange  and  guaranteeing  the  Company’s  operation  fund  demand,  upon  the

deliberation and consent of the Board of Directors and General Meeting of Shareholders, the Company may stabilize

the Company’s stock price through profit allocation or conversion of capital reserve into share capital;

2、 符合法律、行政法规、部门规章、规范性文件以及证券交易所相关规定前提下,公司可通过削减开

支、限制高级管理人员薪酬、暂停股权激励计划等方式提升公司业绩、稳定公司股价;

2. In the premise of complying with the laws, administrative regulations, departmental rules, normative documents

and relevant provisions of the stock exchange, the Company may promote the Company’s performance and stabilize the

Company’s  stock  price  by  means  of  reducing  the  expenditures,  limiting  the  senior  executives  remuneration  and

suspending the equity incentive plan;

3、 法律、行政法规、部门规章、规范性文件规定的以及中国证监会、证券交易所认可的其他稳定股价的

措施。

3. Other measures for stabilizing the stock price stipulated by laws, administrative regulations, departmental rules

and normative documents and recognized by CSRC and the Stock Exchange.

三、

约束措施

III. Restraint measures

(一) 公司未履行稳定股价承诺的约束措施

(I) Restrain measures for the Company’s failure to perform the commitment of stabilizing the stock price

如公司未能履行或未按期履行稳定股价承诺,需在股东大会及中国证监会指定的披露媒体上公开说明具体

原因。如非因不可抗力导致,给投资者造成损失的,公司将向投资者依法承担赔偿责任,并按照
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Exhibit 10.16

法律、行政法规及相关监管机构的要求承担相应的责任;如因不可抗力导致,应尽快研究将投资者利益损失降

低到最小的处理方案,并提交股东大会审议,尽可能地保护公司投资者利益。

If the Company fails to perform or does not perform the commitment of stabilizing the stock price on schedule, it

shall  explain  the  specific  reasons  publicly  at  the  shareholders’  meeting  and  in  the  disclosure  media  designated  by

CSRC. If for the reasons other than the force majeure, the Company will be liable for compensating the investors for

the losses caused to the investors, and shall bear the corresponding responsibilities according to the laws, administrative

regulations and the requirements of relevant regulators; in case of force majeure, the Company shall study the disposal

scheme  for  minimizing  the  losses  to  the  investors’  benefits  as  soon  as  possible  and  submit  it  to  the  shareholders’

meeting for deliberation, so as to protect the benefits of the Company’s investors as far as possible.

(二) 控股股东未履行稳定股价承诺的约束措施

(II) Restraint measures for the controlling shareholder’s failure to perform the commitment of stabilizing the stock

price

如控股股东未能履行或未按期履行稳定股价承诺,需在股东大会及中国证监会指定的披露媒体上公开说明

具体原因。如非因不可抗力导致,应同意在履行完毕相关承诺前暂不领取公司分配利润中归属于控股股东的部

分,给投资者造成损失的,依法赔偿投资者损失;如因不可抗力导致,尽快研究将投资者利益损失降低到最小

的处理方案,尽可能地保护投资者利益。

If the controlling shareholder fails to perform or does not perform the commitment of stabilizing the stock price on

schedule,  it  shall  explain  the  specific  reasons  publicly  at  the  shareholders’  meeting  and  in  the  disclosure  media

designated by CSRC. If for the reasons other than the force majeure, it shall agree not to receive the part attributable to

the  controlling  shareholder  in  the  profit  allocated  by  the  Company  for  the  time  being  before  completing  the

performance  of  relevant  commitments,  and  shall  compensate  the  investors  for  the  losses  caused  to  the  investors

according to law; in case of force majeure, the controlling shareholder shall study the disposal scheme for minimizing

the losses to the investors’ benefits as soon as possible, so as to protect the benefits of the investors as far as possible.

(三) 董事、高级管理人员未履行稳定股价承诺的约束措施

(III) Restraint measures for failure of directors and senior executives to perform the commitment of stabilizing the

stock price

如上述负有增持义务的董事、高级管理人员未能履行或未按期履行稳定股价承诺,需在股东大会及中国证

监会指定的披露媒体上公开说明具体原因。如非因不可抗力导致,应调减或停发董事、高级管理
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Exhibit 10.16

人员薪酬和/或津贴,给投资者造成损失的,依法赔偿投资者损失;如因不可抗力导致,应尽快研究将投资者

利益损失降低到最小的处理方案,尽可能地保护投资者利益。

If the above directors and senior executives bearing the share increase obligation fail to perform or do not perform

the  commitment  of  stabilizing  the  stock  price  on  schedule,  they  shall  explain  the  specific  reasons  publicly  at  the

shareholders’ meeting and in the disclosure media designated by CSRC. If for the reasons other than the force majeure,

the  remunerations  and/or  allowances  of  the  directors  and  senior  executives  shall  be  reduced  or  suspended,  and  the

directors and senior executives shall compensate the investors for the losses caused to the investors according to law; in

case of force majeure, such directors and senior executives shall study the disposal scheme for minimizing the losses to

the investors’ benefits as soon as possible, so as to protect the benefits of the investors as far as possible.

本承诺函自公司首次公开发行股票并在科创板上市之日起生效。

This letter of commitment shall take effect from the date when the Company makes the IPO and is listed on the

Science and Technology Innovation Board.

(本页以下无正文)

(There is no text below this page)

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

北京通美晶体技术股份有限公司

Beijing Tongmei Xtal Technology Co., Ltd.

(盖章)

(Sealed)

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

控股股东:

Controlling shareholder:

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事长:

Chairman:

________________

MORRIS SHEN-SHIH YOUNG

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事、总经理:

Director and General Manager:

________________

VINCENT WENSEN LIU(刘文

森)

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事、财务负责人:

Director and Financial Administrator

________________

郝泽

(Hao Ze)

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事、副总经理:

Director and Deputy General Manager:

________________

王育新

Wang Yuxin

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事、副总经理:

Director and Deputy General Manager:

________________

郭涛

Guo Tao

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于上市后三年内稳定公司股价的预案及约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Plan for Stabilizing the Company’s Stock Price

within Three Years upon the Listing and the Restraint Measures)

Exhibit 10.16

董事会秘书:

Board Secretary:

________________

宋晶

Song Jing

日期:年月日

Date: MM/DD/YY

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Exhibit 10.17

关于欺诈发行上市的股份购回的承诺函

Letter of Commitment on Share Repurchase for Fraudulent Listing

鉴于北京通美晶体技术股份有限公司(以下简称“公司”)拟申请首次公开发行股票并在科创板上市(以下

简称“本次发行上市”),公司及公司控股股东承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Company”) plans to apply

for an IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred

to as “this Listing”), the Company and the Company’s controlling shareholder undertake as follows:

一、

保证公司本次发行上市不存在任何欺诈发行的情形。

I. To guarantee that there is no fraud in this Listing of the Company.

二、

如公司不符合发行上市条件,以欺骗手段骗取发行注册并已经发行上市的,公司及公司控股股东

将在中国证券监督管理委员会等有权部门认定并生效(如涉及诉讼的,以司法机关最终判决为准)后5个工作

日内启动股份回购程序,回购公司本次公开发行的全部新股,具体回购责任承担以中国证券监督管理委员会等

有权部门最终认定为准。

II. If the Company does not meet the listing conditions, but fraudulently obtains the issuance registration and has

been listed, the Company and the Company’s controlling shareholder will start the share repurchase procedure within 5

working days upon the effective affirmation made by the authorities such as China Securities Regulatory Commission

(if  any  litigation  is  involved,  the  final  judgment  made  by  the  juridical  authority  shall  prevail)  to  repurchase  all  new

stocks issued by the Company publicly this time. Assumption of specific repurchase responsibilities shall be subject to

the final affirmation made by the authorities such as China Securities Regulatory Commission.

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(本页无正文,为《关于欺诈发行上市的股份购回的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Share Repurchase for Fraudulent Listing)

Exhibit 10.17

北京通美晶体技术股份有限公司

Beijing Tongmei Xtal Technology Co., Ltd.

(盖章)

(Sealed)

日期:年月日

Date: MM/DD/YY

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(本页无正文,为《关于欺诈发行上市的股份购回的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Share Repurchase for Fraudulent Listing)

Exhibit 10.17

控股股东:

Controlling shareholder:

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.18

关于招股说明书不存在虚假记载、误导性陈述或者重大遗漏的承诺函

Letter of Commitment on No False Record, Misleading Statement or Major

Omission in the Prospectus

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市(以

下简称“本次发行上市”),本企业作为发行人的控股股东,特此承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred to as

“this Listing”), our enterprise, as the controlling shareholder of the Issuer, hereby undertakes as follows:

一、

发行人本次发行上市的招股说明书及其他信息披露资料不存在虚假记载、误导性陈述或者重大遗

漏,本企业对其真实性、准确性、完整性承担个别和连带的法律责任。

I.  There  is  no  false  record,  misleading  statement  or  major  omission  in  the  prospectus  for  this  Listing  and  other

information disclosure materials, and our enterprise shall bear individual and joint and several legal liabilities for their

authenticity, accuracy and integrity.

二、

若中国证券监督管理委员会(以下简称“中国证监会”)、上海证券交易所或其他有权部门认定招

股说明书所载内容存在虚假记载、误导性陈述或者重大遗漏之情形,且该等情形对判断发行人是否符合法律规

定的发行条件构成重大、实质影响的,则本企业承诺将依据《中华人民共和国公司法》《中华人民共和国证券

法》的规定购回本企业已转让的原限售股份(如有)。

II. If China Securities Regulatory Commission (hereinafter referred to as “CSRC”), Shanghai Stock Exchange or

other  authorities  affirm  that  there  is  circumstance  of  false  record,  misleading  statement  or  major  omission  in  the

prospectus and that such circumstance constitutes the major and material impact on judging whether the Issuer complies

with the issuance conditions stipulated by laws, then our enterprise shall undertake to repurchase the original restricted

shares,  which  have  been  transferred  by  our  enterprise  (if  any),  in  accordance  with  the  Company  Law  of  the  People’s

Republic of China and the Securities Law of the People’s Republic of China.

三、

如发行人招股说明书及其他信息披露资料有虚假记载、误导性陈述或者重大遗漏,致使投资者在

证券发行和交易中遭受损失的,本企业将依法赔偿投资者损失。

III. If there is false record, misleading statement or major omission in the Issuer’s prospectus and other information

disclosure materials, causing the losses to the investors in the securities issuance and transactions, our enterprise will

compensate the investors for the losses according to law.

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(本页以下无正文)

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Exhibit 10.18

(本页无正文,为《关于招股说明书不存在虚假记载、误导性陈述或者重大遗漏的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on No False Record, Misleading Statement or Major

Omission in the Prospectus)

Exhibit 10.18

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.19

关于填补被摊薄即期回报的承诺函

Letter of Commitment on Filling the Diluted Spot Return

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市,本

企业作为发行人的控股股东,现依据相关法律、法规和中国证券监督管理委员会的有关规定,就填补被摊薄即

期回报事项作出如下承诺:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board, our enterprise, as the

controlling shareholder of the Issuer, hereby undertakes as follows with respect to the matter of filling the diluted spot

return according to the relevant laws, regulations and relevant stipulations of China Securities Regulatory Commission:

本企业将督促发行人切实履行填补被摊薄即期回报的措施,并承诺:本企业或本企业提名的董事将在权限

范围内参与发行人经营管理活动,尽最大努力维护发行人及其股东的合法利益。

Our  enterprise  will  supervise  and  urge  the  Issuer  to  practically  perform  the  measures  for  filling  the  diluted  spot

return, and shall undertake: our enterprise or the directors nominated by our enterprise will participate in the Issuer’s

operation and management activities within the scope of authority and will try the best to safeguard the legal rights and

interests of the Issuer and its shareholders.

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(本页无正文,为《关于填补被摊薄即期回报的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Filling the Diluted Spot Return)

Exhibit 10.19

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.20

关于未履行承诺的约束措施的承诺函

Letter of Commitment on Restraint Measures for Nonperformance of the

Commitments

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市(以

下简称“本次发行上市”),本企业作为发行人的控股股东,承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred to as

“this Listing”), our enterprise, as the controlling shareholder of the Issuer, undertakes as follows :

一、

本企业保证将严格履行在发行人上市招股说明书中所披露的全部公开承诺事项中的各项义务和责

任。

I. Our enterprise shall guarantee to strictly perform all obligations and responsibilities in all public commitments

disclosed in the Issuer’s listing prospectus.

二、

如本企业非因不可抗力原因导致未能完全或有效地履行公开承诺事项的,则本企业承诺将视具体

情况采取以下措施予以约束:

II. If our enterprise fails to fully or effectively perform the public commitments due to force majeure, and then our

enterprise shall undertake to take the following measures for restraint according t to the specific conditions:

1、 本企业将在股东大会及中国证券监督管理委员会(以下简称“中国证监会”)指定的披露媒体上公开说

明未履行承诺的具体原因;

1. Our enterprise will explain the specific reasons for nonperformance publicly at the shareholders’ meeting and in

the disclosure media designated by China Securities Regulatory Commission (hereinafter referred to as “CSRC”);

2、 若因本企业未能履行公开承诺事项导致投资者在证券交易中遭受损失的,本企业将依法赔偿投资者由

此遭受的损失;

2.  If  our  enterprise’s  nonperformance  of  public  commitments  causes  losses  to  the  investors  in  the  securities

transactions, our enterprise will compensate the investors for the losses caused thereby according to law;

3、 在本企业完全消除因本企业未履行相关承诺事项所导致的所有不利影响之前,本企业将暂不收取发行

人所分配之红利或派发之红股;

3. Before our enterprise completely eliminates the adverse impact caused by our enterprise’s nonperformance of

relevant commitments, our enterprise will not receive the dividend allocated by or bonus shares distributed by the Issuer

for the time being;

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4、 如本企业因未能履行公开承诺事项而获得经济收益的,该等收益归发行人所有,本企业应当在获得该

等收益之日起五个工作日内将其支付至发行人指定账户。

4. If our enterprise obtains the economic gains due to its nonperformance of the public commitments, such gains

shall belong to the Issuer, and our enterprise shall pay such gains to the account designated by the Issuer within five

working days from the date when it obtains such gains.

三、

如本企业因不可抗力原因导致未能履行公开承诺事项的,需提出新的承诺(相关承诺需按法律法

规、发行人章程的规定履行相关审批程序)并接受如下约束措施,直至新的承诺履行完毕或相应补救措施实施

Exhibit 10.20

完毕:

III. If our enterprise fails to perform the public commitments due to force majeure, our enterprise shall propose the

new commitments (for the relevant commitments, the relevant examination and approval procedures shall be performed

according to the laws and regulations as well as the stipulations in the Issuer’s Articles of Association) and accept the

restraint  measures  as  follows, until the new commitments are completed or the corresponding  remedial  measures  are

completed:

1、 在股东大会及中国证监会指定的披露媒体上公开说明未履行的具体原因;

1.  Explain  the  specific  reasons  for  nonperformance  publicly  at  the  shareholders’  meeting  and  in  the  disclosure

media designated by China Securities Regulatory Commission.

2、 尽快研究将投资者利益损失降低到最小的处理方案,尽可能地保护投资者利益。

2.  Study  the  disposal  scheme  for  minimizing  the  losses  to  the  investors’  benefits  as  soon  as  possible,  so  as  to

protect the benefits of the investors as far as possible.

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(本页无正文,为《关于未履行承诺的约束措施的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Restraint Measures for Nonperformance of the

Exhibit 10.20

Commitments)

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.21

关于避免同业竞争的承诺函

Letter of Commitment on Avoiding Horizontal Competition

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市(以

下简称“本次发行上市”),本企业作为发行人的控股股东,现依据相关法律、行政法规和中国证券监督管理委

员会的有关规定,就避免与发行人的主营业务产生同业竞争事项作出如下承诺:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board (hereinafter referred to as

“this Listing”), our enterprise, as the controlling shareholder of the Issuer, hereby undertakes as follows with respect to

the matter of avoiding the horizontal competition with the Issuer in its main business according to the relevant laws,

administrative regulations and relevant stipulations of China Securities Regulatory Commission:

1、 本企业(含本企业控制的除发行人及其控股企业以外的其他企业,下同)目前未以任何形式从事与发

行人(含发行人直接或间接控制的企业,下同)主营业务构成竞争关系的业务或活动;发行人的资产完整,其

资产、业务、人员、财务及机构均独立于本企业。

1.  At  present,  our  enterprise  (including  other  enterprises  controlled  by  our  enterprise  except  the  Issuer  and  its

holding enterprises, the same below) has not been engaged in the businesses or activities constituting the competition

relationship with the main business of the Issuer (including the enterprises directly or indirectly controlled by the Issuer,

the same below) in any form; the Issuer has the complete assets, and its assets, businesses, personnel and finance are

independent from our enterprise.

2、 自本函出具之日起,本企业不会以任何形式从事与发行人主营业务构成竞争关系的业务或活动,或以

任何形式支持除发行人以外的其他企业从事与发行人主营业务构成竞争关系的业务或活动。

2.  From  the  date  when  this  letter  is  issued,  our  enterprise  will  not  be  engaged  in  the  businesses  or  activities

constituting the competition relationship with the main business of the Issuer in any form or support other enterprises

except the Issuer to be engaged in the businesses or activities constituting the competition relationship with the main

business of the Issuer in any form.

3、 自本函出具之日起,如本企业将来不可避免地从事与发行人构成竞争关系的业务或活动,本企业将主

动或在发行人提出异议后,及时转让或终止前述业务或活动,发行人对该等业务享有优先受让权。

3.  From  the  date  when  this  letter  is  issued,  if  our  enterprise  will  be  inevitably  engaged  in  the  businesses  or

activities  constituting  the  competition  relationship  with  the  Issuer  in  the  future,  our  enterprise  will  timely  transfer  or

terminate the above-mentioned businesses or activities actively or after the Issuer proposes an objection, and the Issuer

shall have the priority to accept the transfer of such businesses.

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4、 上述承诺在本企业作为发行人控股股东期间持续有效。

4. The above commitment shall be effective continuously during the period when our enterprise acts as the Issuer’s

Exhibit 10.21

controlling shareholder.

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(本页无正文,为《关于避免同业竞争的承诺函》的签署页)

(Without text, this page is a signing page of Letter of Commitment on Avoiding Horizontal Competition)

Exhibit 10.21

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.22

关于规范并减少关联交易的承诺函

Letter of Commitment on Standardizing and Reducing the Related Transactions

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市,本

企业作为发行人的控股股东,为保证发行人业务的持续发展、规范关联交易行为,特此承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board, and in order to guarantee

the continuous development of the Issuer’s business and standardize the related transaction acts, our enterprise, as the

Issuer’s controlling shareholder, hereby undertakes as follows:

1、 在不对发行人及其他股东的利益构成不利影响的前提下,本企业将采取措施规范并尽量减少与发行人

发生关联交易。

1. In the premise of not constituting the adverse impact on the benefits of the Issuer and other shareholders, our

enterprise will take measures to standardize and minimize the related transactions with the Issuer.

2、 对于正常经营范围内或存在其他合理原因确需发生或无法避免的关联交易,本企业及本企业控制的其

他企业将与发行人依法签订交易协议,并按照有关法律、行政法规、部门规章、规范性文件和届时有效的《北

京通美晶体技术股份有限公司章程》的规定履行批准程序,并保证该等关联交易均将基于公允定价的原则实

施。

2.  For  the  indeed  necessary  or  inevitable  related  transactions  within  the  scope  of  normal  operation  or  for  other

reasonable reasons, our enterprise and other enterprises controlled by our enterprise will sign the transaction agreements

with  the  Issuer  according  to  law  and  perform  the  approval  procedure  according  to  the  relevant  laws,  administrative

regulations,  departmental  rules,  normative  documents  and  effective  Articles  of  Association  of  Beijing  Tongmei  Xtal

Technology Co., Ltd. at that time, and shall guarantee that such related transactions shall be implemented based on the

principle of fair pricing.

3、 本企业将严格按照相关规定履行必要的关联方回避表决等义务,履行批准关联交易的法定审批程序和

信息披露义务。

3. Our enterprise will perform necessary obligations such as vote avoidance by related parties strictly according to

the  relevant  stipulations,  and  perform  the  legal  examination  and  approval  procedure  for  related  transactions  and

information disclosure obligation.

4、 保证不利用关联交易非法转移发行人的资金、利润或从事其他损害发行人及其他股东、债权人利益的

行为。

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4. Our enterprise guarantees not to utilize the related transactions to illegally transfer the Issuer’s capitals, profits

or be engaged in other acts damaging the benefits of other shareholders and creditors.

Exhibit 10.22

(本页以下无正文)

(There is no text below this page)

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(本页无正文,为《关于规范并减少关联交易的承诺函》的签署页)

(Without  text,  this  page  is  a  signing  page  of  Letter  of  Commitment  on  Standardizing  and  Reducing  the  Related

Transactions)

Exhibit 10.22

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.23

关于避免资金占用和违规担保的承诺函

Letter of Commitment on Avoiding the Capital Occupation and Illegal Guarantee

鉴于北京通美晶体技术股份有限公司(以下简称“发行人”)拟申请首次公开发行股票并在科创板上市,本

企业作为发行人的控股股东,现依据相关法律、行政法规和中国证券监督管理委员会的有关规定,为维护发行

人及其他股东的合法权益,本企业确认及承诺如下:

In view that Beijing Tongmei Xtal Technology Co., Ltd. (hereinafter referred to as “the Issuer”) plans to apply for

an IPO (initial public offering) and be listed on the Science and Technology Innovation Board, and in order to safeguard

the legal rights and interests of the Issuer and other shareholders, our enterprise, as the controlling shareholder of the

Issuer,  hereby  confirms  and  undertakes  as  follows  according  to  the  relevant  laws,  administrative  regulations  and

relevant stipulations of China Securities Regulatory Commission:

一、

截至本函出具之日,不存在发行人或其控股企业的资金被本企业及本企业控制的其他企业非经营

性占用的情况,也不存在发行人或其控股企业为本企业及本企业控制的其他企业违规提供担保的情形。

I. As of the date when this letter is issued, the capitals of the Issuer or its holding enterprises are not occupied by

our  enterprise  or  other  enterprises  controlled  by  our  enterprise  for  the  non-operational  purpose,  and  the  Issuer  or  its

holding  enterprises  do  not  illegally  provide  guarantee  for  our  enterprise  and  other  enterprises  controlled  by  our

enterprise.

二、

本企业承诺依法行使股东权利,不滥用股东权利损害发行人或发行人其他股东的合法利益,本企

业及本企业控制的其他企业不会以借款、代偿债务、代垫款项或其他方式非法占用发行人或其控股企业的资

金,不会要求发行人或其控股企业违规提供担保。

II. Our enterprise undertakes that it will exercise the shareholder’s rights according to law and will not abuse the

shareholder’s rights to damage the legal rights and interests of the Issuer or other shareholders of the Issuers, and that

our enterprise and other enterprises controlled by our enterprise will not illegally occupy the capitals of the Issuer or its

holding  enterprises  with  loan,  compensatory  debt  and  advanced  payment  or  by  other  means  and  will  not  require  the

Issuer or its holding enterprises to provide the guarantee illegally.

(本页以下无正文)

(There is no text below this page)

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(本页无正文,为《关于避免资金占用和违规担保的承诺函》的签署页)

(Without  text,  this  page  is  a  signing  page  of  Letter  of  Commitment  on  Avoiding  the  Capital  Occupation  and  Illegal

Guarantee)

Exhibit 10.23

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.24

声明与承诺函

Statement and Letter of Commitment

鉴于北京通美晶体技术股份有限公司(以下简称“北京通美”或“公司”)拟申请首次公开发行股票并在科创

板上市,本企业作为北京通美的控股股东,就以下事项声明和承诺如下:

In  view  that  Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  (hereinafter  referred  to  as  “Beijing  Tongmei”  or  “the

Company”) plans to apply for an IPO (initial public offering) and be listed on the Science and Technology Innovation

Board, our enterprise, as the controlling shareholder of Beijing Tongmei, hereby states and undertakes as follows:

一、

本企业认缴或受让公司注册资本对应的投资款均系本企业自有或自筹资金,来源合法合规。

I.  The  corresponding  investment  funds  when  our  enterprise  subscribes  or  accepts  the  transfer  of  the  Company’s

registered capital are the owned or self-raised funds with the sources in line with laws and regulations.

二、

本企业所持有的公司股权为本企业真实持有,权属清晰,不存在委托持股、信托持股或其他特殊

安排情形。

II.  The  Company’s  equity  held  by  our  enterprise  is  really  held  by  our  enterprise,  with  the  clear  ownership,  and

there is no entrusted shareholding, trust shareholding or other special arrangements.

三、

截至本函出具日,本企业与公司其他股东之间不存在一致行动关系、表决权委托/代理等任何特

殊安排。

III.  As  of  the  date  when  this  letter  is  issued,  there  is  no  concerted  action  relationship,  voting  power

entrustment/agency and any other special arrangements between our enterprise and other shareholders of the Company.

四、

2018年1月1日至本函出具日,本企业任意单一股东均无法基于其所持表决权股份单独决定本企业

股东大会的审议事项,本企业任意单一董事或股东均无法对董事会决议产生决定性影响。本企业不存在实际控

制人。

IV.  From  January  1,  2018  to  the  date  when  this  letter  is  issued,  no  single  shareholder  of  our  enterprise  can

independently decide the matters to be deliberated at the shareholders’ meeting of our enterprise based on the voting

shares  held  by  such  shareholder,  and  no  single  director  and  shareholder  of  our  enterprise  can  generate  the  decisive

impact on the resolution made by the Board of Directors. Our enterprise does not have the actual controller.

五、

截至本函出具日,本企业所持有的公司股份不存在被质押、冻结、查封或设定其他第三者权益的

情况,亦未涉及任何争议纠纷或潜在纠纷。

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Exhibit 10.24

V. As of the date when this letter is issued, the Company’s shares held by our company have not been pledged,

frozen or sealed up, or have not had other third-party rights and interests set on them, and have not been involved in any

disputes or potential disputes as well.

六、

2020年11月至2021年1月,本企业与公司及相关方签署《增资协议之补充协议》《增资协议之补

充协议二》,约定公司未在2022年12月31日(或各方协商一致并书面同意的其他日期)前实现IPO,或其他特

定情形下投资方有权要求本企业回购投资方所持有的全部或部分公司股权。除上述条款外,还存在股权转让限

制、优先购买、优先出售、反稀释等特殊权利条款;《增资协议之补充协议》自公司向中国证监会或证券交易

所正式提交IPO申请材料之日起自动终止;如公司未在2022年12月31日(或各方协商一致并书面同意的其他日

期)前完成合格上市,则回购条款自动恢复效力且追溯至《增资协议之补充协议》签署之日起即有效力。

VI. From November 2020 to January 2021, our company signed the Supplementary Agreement to Capital Increase

Agreement and the Supplementary Agreement II to Capital Increase Agreement  with  the  Company  and  the  interested

parties,  agreeing  that  if  the  Company  fails  to  realize  the  IPO  before  December  31,  2022  (or  other  dates  uniformly

negotiated and agreed in writing by the parties), or in other specific circumstances, the investors shall have the right to

require our enterprise to repurchase all or part of the Company’s equity held by the investors. In addition to the above

clause, there are also special right provisions, such as equity transfer restriction, preemption, sales in priority and anti-

dilution; the Supplementary Agreement to Capital Increase Agreement shall be automatically terminated from the date

when the Company formally submits the IPO application materials to CSRC or the Stock Exchange; if the Company

fails  to  complete  the  qualified  listing  before  December  31,  2022  (or  other  dates  uniformly  negotiated  and  agreed  in

writing  by  the  parties),  then  the  repurchase  clause  shall  resume  its  effectiveness  automatically  and  be  effective

retroactively from the signing date of the Supplementary Agreement to Capital Increase Agreement.

除上述情形外,截至本函出具日,本企业与公司和/或公司其他股东不存在任何有效的、以书面或口头形

式达成的任何涉及和/或可能涉及的投资者投资回报承诺、公司经营业绩承诺、与公司上市有关的相关承诺、

补偿条款、股份回购、对赌等事项的约定或承诺。

Except the above circumstances, as of the date when this letter is issued, there has been no effective, written or oral

commitment  on  the  investors’  ROI,  commitment  on  the  Company’s  operation  performance,  relevant  commitments

related to the Company’s listing, and agreements or commitments on the matters such as

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Exhibit 10.24

compensation  clause,  share  repurchase  and  gambling  involved/possibly  involved  between  our  enterprise  and  the

Company and/or other shareholders of the Company.

七、

2018年1月1日至本函出具日,本企业不存在贪污、贿赂、侵占财产、挪用财产或者破坏社会主义

市场经济秩序的刑事犯罪,不存在涉嫌欺诈发行、重大信息披露违法或其他涉及国家安全、公共安全、生态安

全、生产安全、公众健康安全等领域的重大违法行为,不存在被立案调查或者被司法机关立案侦查,尚未结案

的情形;本企业不存在尚未了结的或可以合理预见的重大诉讼、仲裁或行政处罚案件。

VII.  Since  January  1,  2018  till  the  date  when  this  letter  is  issued,  our  enterprise  has  not  been  involved  in  the

criminal offences such as corruption, bribery, embezzlement of property, misappropriation of property or destruction of

the  order  of  socialist  market  economy,  has  not  been  involved  in  fraudulent  issuance,  illegal  disclosure  of  major

information or other major illegal acts involving the fields such as the state security, public security, ecological security,

production  security  and  public  health  security,  and  has  not  been  registered  and  surveyed  or  been  registered  and

investigated by a judicial authority but the case has not been closed yet; our enterprise has not been involved in any

pending or reasonably foreseeable major litigation, arbitration or administrative penalty cases.

八、

截至本函出具日,除附件所列情形外,本企业在公司的主要客户或供应商中未直接或间接占有任

何权益;本企业与北京通美本次申请首次公开发行股票并在科创板上市相关的中介机构(指海通证券股份有限

公司、北京市金杜律师事务所、安永华明会计师事务所(特殊普通合伙),下同)以及该等单位的实际控制

人、股东/合伙人、董事、监事、高级管理人员、经办人之间不存在关联关系。

VIII. As of the date when this letter is issued, except the circumstances listed in the annex, our enterprise has not

directly or indirectly occupied any rights and interests in the Company’s major clients or suppliers; there has been no

association  relationship  between  our  company  and  the  intermediaries  (refer  to  Haitong  Securities  Co.,  Ltd.,  Beijing

King  &  Wood  Mallesons  and  Ernst  &  Young  Hua  Ming  (Special  General  Partnership),  the  same  below)  related  to

Beijing Tongmei’s application of IPO and listing on the Science and Technology Innovation Board this time as well as

actual controllers, shareholders/partners, directors, supervisors, senior executives and handlers of such units.

九、

本企业就公司本次申请首次公开发行股票并在科创板上市向公司及其中介机构提供的所有原始书

面材料、副本材料、复印材料、口头信息或证言是真实、完整和准确的,且无任何虚假、隐瞒、遗漏或误导之

处;本企业所提供的副本或复印件与正本或原件内容一致,所有文件上的印章与签名都是

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Exhibit 10.24

真实的。如违反前述承诺,本企业将向公司及其中介机构依法赔偿其因此遭受的全部损失;如未来发生与本企

业提供的资料和信息不一致的情形,本企业将立即通知公司及其中介机构。

IX. All original written materials, duplicates, copies, oral information or testimonies provided by our company for

the  Company  and  its  intermediaries  in  terms  of  the  Company’s  application  of  IPO  and  listing  on  the  Science  and

Technology  Innovation  Board  this  time  are  true,  complete  and  accurate,  without  any  false,  concealed,  omitted  or

misleading content; the duplicates or copies provided by our enterprise are consent with the originals, and the seals and

signatures  on  all  documents  are  true.  In  case  of  violating  the  above-mentioned  commitments,  our  enterprise  will

compensate  the  Company  and  its  intermediaries  for  all  the  losses  caused  to  them  according  to  law;  in  case  of  any

circumstances inconsistent with the materials and information provided by our enterprise in the future, our enterprise

will immediately notify the Company and its intermediaries.

特此声明承诺。

Hereby state and undertake.

(以下无正文)

(There is no text below)

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(本页无正文,为《声明与承诺函》的签署页)

(Without text, this page is a signing page of Statement and Letter of Commitment)

Exhibit 10.24

AXT, Inc.
(盖章)
(Sealed)

签署:
Signed by:
姓名:MORRIS SHEN-SHIH YOUNG
Name: MORRIS SHEN-SHIH YOUNG
职务:授权代表
Title: authorized representative

日期:年月日
Date: MM/DD/YY

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Exhibit 10.24

附件:本企业在北京通美的客户或供应商中的持股情况

Annex: Shareholding of Our Enterprise in the Clients or Suppliers of Beijing Tongmei

公司名称
Name of the Company
北京吉亚半导体材料有限公司
Beijing JiYa Semiconductor Material Co., Ltd.
峨眉山嘉美高纯材料有限公司
Emeishan Jiamei High Pure Materials Co., Ltd.
锡林郭勒通力锗业有限责任公司
XiLinGol Tongli Ge Refine Co., Ltd.

持股比例(%)
Shareholding proportion (%)
58.2096

25

25

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Exhibit 10.25

关于股东信息披露及证监会离职人员核查事项之

专项承诺函

Special Commitment Letter for Disclosure of Shareholders’

Information and Verification of Retired Personnel of CSRC

鉴于北京通美晶体技术股份有限公司(以下简称“公司”或“北京通美”)申请首次公开

发行股票并在科创板上市(以下简称“本次发行上市”),根据中国证监会《监管规则适用

指引—关于申请首发上市企业股东信息披露》《监管规则适用指引——发行类第2号》以及

上海证券交易所的相关规定,本企业作为北京通美的股东,特此作出如下声明和承诺:

Given  that  Beijing  Tongmei  Xtal  Technology  Co.,  Ltd.  (hereinafter  referred  to  as  "the

Company"  or  "Beijing  Tongmei")  applied  for  initial  public  offering  of  shares  and  listing  in  the

science and technology innovation board (hereinafter referred to as "This Offering and Listing"), in

accordance with the Guidelines for the Application of Regulatory Rules - Disclosure of Information

on  Shareholders  of  Enterprises  Applying  for  Initial  Public  Offerings    and  Guidelines  for  the

Application  of  Regulatory  Rules  -  Offering  No.  2  issued  by  China  Securities  Regulatory

Commission  and  the  relevant  regulations  of  the  Shanghai  Stock  Exchange,  the  Company,  as  a

shareholder of Beijing Tongmei, hereby makes the following statement and commitment:

一、关于股份代持。本企业持有北京通美的股份系本企业真实持有,权属清晰,持股

至今不存在委托持股、信托持股或其他特殊安排情形。

I. Shares held by agency. The shares held by the Company in Beijing Tongmei are truly held

by  the  Company,  and  the  ownership  is  clear.  So  far,  there  is  no  entrusted  shareholding,  trust

shareholding or other special arrangements.

二、关于入股价格异常。本企业历次入股的背景和原因、入股形式、资金来源、支付

方式、入股价格及定价依据详见本专项承诺函附件,不存在本企业入股价格明显异常的情

形。

II. Abnormal share purchasing price. Please refer to the appendix of this special commitment

letter  for  the  details  of  the  background  and  reasons,  forms  of  shares,  sources  of  funds,  payment

methods,  share  prices  and  pricing  basis  of  the  previous  shares  of  the  Company,  and  there  is  no

obvious abnormality in the share purchasing price of the Company.

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Exhibit 10.25

三、关于股东适格性。本企业及向上追溯的各级股东、合伙人和出资人均具备法律、

法规规定的股东资格,不存在法律、法规规定禁止持股的主体直接或间接持有北京通美股

份的情形。本企业及向上追溯的各级股东、合伙人和出资人与本次发行中介机构(指海通

证券股份有限公司、北京市金杜律师事务所、安永华明会计师事务所(特殊普通合伙))

及其负责人、高级管理人员、经办人员不存在亲属关系、关联关系、委托持股、信托持股

或其他利益输送安排。本企业不存在以北京通美股权进行不当利益输送的情形。

III. Eligibility of shareholders. The Company and its shareholders, partners and investors at

all  levels  retrospectively  have  the  shareholder  qualifications  stipulated  by  laws  and  regulations,

and  there  is  no  situation  that  the  subject  prohibited  by  laws  and  regulations  from  holding  shares

directly or indirectly holds shares in Beijing Tongmei. The Company and its shareholders, partners

and investors at all levels retrospectively have no kinship, association, entrusted shareholding, trust

shareholding  or  other  benefit  transfer  arrangements  with  the  intermediary  institutions  (Haitong

Securities  Co.,  Ltd,  King  &  Wood  Mallesons,  Ernst  &  Young  Hua  Ming  LLP)  and  their

responsible persons, senior managers and managers. There is no improper transfer of benefits by

equity of Beijing Tongmei in the Company.

四、本企业向北京通美及其本次发行上市的中介机构所提供的所有资料及信息均真

实、完整、准确、有效,不存在任何虚假陈述、重大遗漏或可能产生误导的信息。自本承

诺函出具之日起,如本承诺函所述事项发生任何变更,本企业将立即书面告知北京通美及

中介机构。

IV.  All  the  materials  and  information  provided  by  the  Company  to  Beijing  Tongmei  and  its

intermediaries for this issuance and listing are true, complete, accurate and effective, and there are

no false statements, major omissions or information that may lead to misleading. From the date of

issuance  of  this  commitment  letter,  if  there  is  any  change  in  the  matters  mentioned  in  this

commitment  letter,  the  Company  will  immediately  inform  Beijing  Tongmei  and  intermediary

agencies in writing.

特此声明承诺。

The Company hereby declares the above.

(本页以下无正文)

(The remainder of this page is intentionally left blank.)

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Exhibit 10.25

(本页无正文,为《关于股东信息披露及证监会离职人员核查事项之专项承诺函》

的签署页)

(The remainder of this page is intentionally left blank. It is the signature page of the Special

Commitment Letter for Disclosure of Shareholders’ Information and Verification of Retired

Personnel of CSRC)

AXT, Inc.

(盖章)

(Seal)

签署:

Signature:

姓名:MORRIS SHEN-SHIH YOUNG

Name: MORRIS SHEN-SHIH YOUNG

职务:授权代表

Title: Authorized Representative

日期:      年      月     日

Date:

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附件:

Appendix:

取得股份
时间
Time of
Share
acquisition

序
号
 S.N.

股权变动
Changes in
equity

1

2

3

4

5

6

1998年9月
September
1998

设立
Establishment

2000年8月
August
2000

第一次股权
转让
First equity
transfer

第一次增资
First capital
increase

2001年5月
May 2001

第二次增资
Second
capital
increase

2002年10月
October
2002

第三次增资
Third capital
increase

2006年9月
September
2006

第四次增资
Fourth capital
increase

2007年12月
December
2007

第五次增资
Fifth capital
increase

入股背景和
原因
Background
and reasons
for
shareholding

看好行业发
展
Optimistic
about the
development
of the
industry
北京通美经
营发展需要
资金投入 
Beijing 
Tongmei’s 
business 
development 
needs capital 
investment  
北京通美经
营发展需要
资金投入
Beijing
Tongmei’s
business
development
needs capital
investment
北京通美经
营发展需要
资金投入
Beijing
Tongmei’s
business
development
needs capital
investment
北京通美经
营发展需要
资金投入
Beijing
Tongmei’s
business
development
needs capital
investment
北京通美经
营发展需要
资金投入
Beijing
Tongmei’s
business
development

Exhibit 10.25

持股比例
Ownership ratio

增资/转让后金
额
Amount after
capital
increase/transfer

持股比例
Ownership
ratio

每注册资
本价格
Price per
registered
capital

定价依据
Pricing
basis

资金来源
Sources of
funds

302.94万美元
$3,029,400

99.00%

1美元
One dollar

注册资本
Registered
capital

自有资金
Own funds

306万美元
$3.06 million

100.00%

1美元
One dollar

506万美元
$5.06 million

100.00%

1美元
One dollar

注册资本
Registered
capital

自有资金
Own funds

1506万美元
$15.06 million

100.00%

1美元
One dollar

注册资本
Registered
capital

自有资金
Own funds

2306万美元
$23.06 million

100.00%

1美元
One dollar

注册资本
Registered
capital

资本公积和
未分配利润
转增
Capital
reserve and
undistributed
profit
increase

2534万美元
$25.34 million

100.00%

1美元
One dollar

3013万美元
$30.13 million

100.00%

1美元
One dollar

注册资本
Registered
capital

未分配利润
转增
Increase in
undistributed
profits

注册资本
Registered
capital

未分配利润
转增
Increase in
undistributed
profits

2/10/2023  12:06 PM  译文-关 10.25_  Comprehensive Promise broad.docx  Folder-        4 of 5

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 10.25

定价依据
Pricing
basis

资金来源
Sources
of funds

持股比例
Ownership ratio

增资/转让后金
额
Amount after
capital
increase/transfer

持股比例
Ownership
ratio

每注册资
本价格
Price per
registered
capital

3913万美元
$39.13 million

100.00%

1美元
One dollar

注册资本
Registered
capital

自有资金
Own
funds

75224.6378万元
人民币
752,246,378 yuan

91.6300%

1.36元人
民币
RMB 1.36

协商确定
Determined
through
negotiation

子公司股
权
Subsidiary
equity

75715.3721万元
人民币
757.153721
million yuan

85.5129%

5.03元人
民币
RMB 5.03

协商确定
Determined
through
negotiation

自有资金
Own
funds

取得股份
时间
Time of
Share
acquisition

序
号
S.N.

股权变
动
Changes
in
equity

7

2012年5月
May 2012

第六次
增资
Sixth
capital
increase

8

2020年12月
December
2020

第七次
增资
Seventh
capital
increase

9

2021年1月
January
2021

第二次
股权转
让
Second
equity
transfer

入股背景和
原因
Background
and reasons
for
shareholding

needs capital
investment
北京通美经
营发展需要
资金投入
Beijing
Tongmei’s
business
development
needs capital
investment
为解决同业
竞争,整合
境内业务资
源,通美进
行重组
In order to
solve the
competition
among peers
and integrate
domestic
business
resources,
Tongmei
reorganized
看好北京通
美所处行业
发展前景以
及后续发展
潜力
Optimistic
about the
development
prospects and
subsequent
development
potential of
the industry
where
Beijing
Tongmei is
located

2/10/2023  12:06 PM  译文-关 10.25_  Comprehensive Promise broad.docx  Folder-        5 of 5

COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

Exhibit 12.1

Earnings:

Income (loss) before income taxes
Less: Equity in loss (earnings) of investees
Less: Pre-tax net (income) loss attributable to
noncontrolling interest and redeemable
noncontrolling interests
Add: Distributions paid by equity investees
Fixed charges and preferred stock dividends,
as calculated below

Total earnings

Computation of fixed charges and preferred
stock dividends:
Interest expense
Preferred stock dividends(1)
Interest component of rent expense(2)

Total combined fixed charges and preferred
stock dividends

$

$

$

$

Ratio of earnings to combined fixed charges
and preferred stock dividends(3)
Deficiency of earnings to combined fixed
charges and preferred stock dividends

2021

2020

Year Ended December 31,
2019
(in thousands)

2018

2017

17,602
(4,409)

$

$

7,072
(111)

(1,026)
1,876

$

11,947
1,080

$

10,853
1,694

(1,934)
—

721
11,980

422
177
122

$

$

(1,803)
—

533
5,691

222
177
134

$

$

(1,012)
—

(1,355)
—

87
—

283
11,955

$

278
12,912

$

$

358
196

94
177
87

— $
177
106

721

$

533

$

358

$

283

$

16.62

N/A

10.68

N/A

0.55

N/A

42.24

N/A

—
177
101

278

46.45

N/A

(1) Dividends accrue on our outstanding Series A preferred stock at the rate of $0.20 per annum per share of Series A preferred 

stock. We have not paid any dividends on preferred stock.  883,000 shares of our preferred stock were issued and outstanding 
for all of the periods presented.

(2) Effective January 1, 2019 and onwards, interest is calculated consistent with guidance under ASC 842, where an estimate for the

Company's incremental borrowing rate of 4.6% is used to calculate the interest component of rent expense. The borrowing rate
is calculated using a weighted average for the interest rate on the Company's revolving line of credit of 4.4% and credit facility
with the Bank of China of 4.7%. For the years prior to 2019, represents one-third of total rent expense which we believe is a
reasonable estimate of the interest component of rent expense.

(3) For periods in which there is a deficiency of earnings available to cover combined fixed charges and preferred stock dividends,

the ratio information is not applicable.

 
    
    
    
    
    
AXT, Inc. Subsidiaries

Exhibit 21.1

Subsidiaries of the registrant*
Beijing Tongmei Xtal Technology Co., Ltd.
Nanjing Jin Mei Gallium Co., Ltd.
Beijing BoYu Semiconductor Vessel Craftwork Technology Co., Ltd.

  State or Other Jurisdiction of
Incorporation
China
China
China

As of December 31, 2022. Pursuant to Item 601(b)(21)(ii) of Regulation S-K, the names of other AXT, Inc. subsidiaries are omitted

*
because, considered in the aggregate, they would not constitute a significant subsidiary as of December 31, 2022.

 
 
 
 
 
 
 
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We  hereby  consent  to  the  incorporation  by  reference  in  the  Registration  Statements  on  Form  S-3  (No.  333-
258196) and Form S-8 (Nos. 333-258267, 333-231744, 333-204478, 333-188788, 333-67297,  333-38858  and
333-143366) of AXT, Inc. of our reports dated March 16, 2023 relating to the consolidated financial statements
and internal control over financial reporting, which appear in this Annual Report on Form 10-K.

Exhibit 23.1

/s/ BPM LLP

San Jose, California
March 16, 2023

CERTIFICATION PURSUANT TO 18 U.S.C. RULE 13a-14(a)/15d-14(a)

AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Morris S. Young, certify that:

Exhibit 31.1

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of AXT, Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to
state a material fact necessary to make the statements made, in light of the circumstances under which
such statements were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report,
fairly present in all material respects, the financial condition, results of operations and cash flows of the
registrant as of, and for, the periods presented in this report;

The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining
disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and
internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for
the registrant and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and
procedures to be designed under our supervision, to ensure that material information relating to
the registrant, including its consolidated subsidiaries, is made known to us by others within
those entities, particularly during the period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over
financial reporting to be designed under our supervision, to provide reasonable assurance
regarding the reliability of financial reporting and the preparation of financial statements for
external purposes in accordance with generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented
in this report our conclusions about the effectiveness of the disclosure controls and procedures,
as of the end of the period covered by this report based on such evaluation; and

Disclosed in this report any change in the registrant’s internal control over financial reporting
that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal
quarter in the case of an annual report) that has materially affected, or is reasonably likely to
materially affect, the registrant’s internal control over financial reporting; and

5.

The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of
internal control over financial reporting, to the registrant’s auditors and the audit committee of the
registrant’s board of directors (or persons performing the equivalent functions):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal
control over financial reporting which are reasonably likely to adversely affect the registrant’s
ability to record, process, summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a
significant role in the registrant’s internal control over financial reporting.

March 16, 2023

/s/ MORRIS S. YOUNG
Morris S. Young
Chief Executive Officer
(Principal Executive Officer)

CERTIFICATION PURSUANT TO 18 U.S.C. RULE 13a-14(a)/15d-14(a)
AS ADOPTED PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Gary L. Fischer, certify that:

Exhibit 31.2

1.

2.

3.

4.

I have reviewed this annual report on Form 10-K of AXT, Inc.;

Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a
material fact necessary to make the statements made, in light of the circumstances under which such statements
were made, not misleading with respect to the period covered by this report;

Based on my knowledge, the financial statements, and other financial information included in this report, fairly
present in all material respects, the financial condition, results of operations and cash flows of the registrant as of,
and for, the periods presented in this report;

The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls
and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial
reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)

(b)

(c)

(d)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be
designed under our supervision, to ensure that material information relating to the registrant, including its
consolidated subsidiaries, is made known to us by others within those entities, particularly during the
period in which this report is being prepared;

Designed such internal control over financial reporting, or caused such internal control over financial
reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of
financial reporting and the preparation of financial statements for external purposes in accordance with
generally accepted accounting principles;

Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this
report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of
the period covered by this report based on such evaluation; and

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred
during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an
annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s
internal control over financial reporting; and

5.

The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal
control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of
directors (or persons performing the equivalent functions):

(a)

(b)

All significant deficiencies and material weaknesses in the design or operation of internal control over
financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process,
summarize and report financial information; and

Any fraud, whether or not material, that involves management or other employees who have a significant
role in the registrant’s internal control over financial reporting.

March 16, 2023

/s/ GARY L. FISCHER
Gary L. Fischer
Chief Financial Officer and Corporate Secretary
(Principal Financial Officer and
Principal Accounting Officer)

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of AXT, Inc. (the “Company”) on Form 10-K for the year ended
December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the
undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that, to the best of my knowledge:

(1)

(2)

The Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934
(15 U.S.C. 78m); and

The information contained in the Report fairly presents, in all material respects, the financial condition
and results of operations of the Company.

Date: March 16, 2023

By:

/s/ MORRIS S. YOUNG
Morris S. Young
Chief Executive Officer
 (Principal Executive Officer)

Exhibit 32.2

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Annual Report of AXT, Inc. (the “Company”) on Form 10-K for the year ended
December 31, 2022 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the
undersigned hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-
Oxley Act of 2002, that, to the best of my knowledge:

(1)

(2)

The Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934
(15 U.S.C. 78m); and

The information contained in the Report fairly presents, in all material respects, the financial condition
and results of operations of the Company.

Date: March 16, 2023

By:

/s/ GARY L. FISCHER
Gary L. Fischer
Chief Financial Officer and
Corporate Secretary
(Principal Financial Officer and
Principal Accounting Officer)