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Minerals

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Industry Chemicals - Specialty
Employees 1001-5000
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FY2016 Annual Report · Minerals
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A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

A Commitment to Growth and Performance
A Commitment to Growth and Performance

M I N E R A L S   T E C H N O L O G I E S

Annual Report 2016

Minerals Technologies Inc. is a resource- and technology-
based company that develops, produces and markets 
worldwide a broad range of specialty mineral, mineral-
based and synthetic mineral products and supporting 
systems and services. The company has five reportable 
segments: Specialty Minerals, Refractories, Performance 
Materials, Construction Technologies and Energy Services. 

The Specialty Minerals, Performance Materials and 
Construction Technologies segments produce and sell 
products and technologies based upon the mineral 
products calcium carbonate, bentonite, talc, chromite 
and leonardite. These minerals are used principally in the 
paper, metalcasting, building materials, paints and coatings, 
consumer products, ceramic, polymer, and food and 
pharmaceutical industries. 

The Refractories and Energy Services segments both 
produce and market patented technologies, products and 
services. The Refractories segment produces monolithic 
refractory materials and specialty products, services and 

I N   M E M O R I A M

J O S E P H   C .   M U S C A R I
S E P T E M B E R   1 4 ,   1 94 6 - S E P T E M B E R   3 ,   2 0 1 6

On September 3, 2016, Minerals Technologies lost its 
Chairman and Chief Executive Officer when Joseph C. 
Muscari passed away unexpectedly at 69.

Mr. Muscari was elected Chairman and CEO in 
March of 2007 and led the transformation of MTI to 
a high-performing company. Joe touched all who knew 
him through his integrity, intelligence, drive toward 
excellence and his rare ability to inspire others to 
perform beyond their own expectations.

application equipment used primarily by the steel, non-
ferrous metal and glass industries. Energy Services provides 
a range of offshore produced water Filtration and Well 
Testing services to the worldwide oil and gas industry.

The company emphasizes research and development. 
By investing in the development of new technologies 
and advanced products, the company has been able to 
anticipate and satisfy changing customer requirements 
and to create market opportunities through new product 
development and product application innovations.

M T I

A  $1.6  BILLION MINER ALS-BASED COMPANY 
WITH GLOBAL  RE ACH

THE  WORLD  LE ADER  IN PRECIPITATED 
CALCIUM CARBONATE  &  BENTONITE

A  LE ADER IN MINER ALS-BASED TECHNOLOGY 
AND INNOVATION

Millions of Dollars, 
Except Per Share Data

December 31, 
2016

December 31, 
2015

Net Sales 

 $1,638.0 

 $1,797.6 

Specialty Minerals Segment 

Refractories Segment

Performance Materials Segment

Construction Technologies Segment

Energy Services Segment

Operating Income

Diluted Earnings per Share

Research & Development Expenses

Depreciation, Depletion & Amortization

Capital Expenditures

Net Cash Provided by Operating Activities

Number of Shareholders of Record

Number of Employees

* Excludes Special Items

591.5

274.5

502.8

183.3

85.9

257.2*

4.47*

23.8

91.9

62.4

225.1

175

3,583

624.6

295.9

514.8

180.1

182.2

257.4*

4.31*

23.6

98.3

86.0

270.0

169

3,868

M T I   A T   A   G L A N C E

T A B L E   O F   C O N T E N T S

BASE-OF-OPERATION 
COUNTRIES 

35

WORLDWIDE  
PRODUCTION LOCATIONS 

156

R&D CENTERS

12

EMPLOYEES 

3,583 

OUR BUSINESSES    

CEO LETTER   

2   

4  

MTI’S STRATEGIES FOR GROWTH  12

Geographic Expansion 

New Product Innovation 

Acquisition 

OPERATIONAL EXCELLENCE  

10-K   

13 

16

20

20 

21

CORPORATE INFORMATION   

INSIDE BACK COVER

2016 Net Sales  by Geogra phi c Area 

201 6  Net Sa les  by  Segmen t 

(percentage/millions of dollars)

(percentage/millions of dollars)

$1,638 
MILLION

United States
57%, $936.2

Europe/Africa
21%, $338.8

Asia
17%, $280.4

Canada/Latin America
5%, $82.6

2016 Net Sales  by Product Li n e

(percentage/millions of dollars)

Minerals-Based Businesses

$1, 278 
MILLION

Paper PCC
24%, $387.9

Metalcasting
16%, $258.0

HPC & Specialty Products
10%, $171.2

Building Materials & Other Products
6%, $104.4

Ground Calcium Carbonate
5%, $83.6

Basic Minerals & Other Products
5%, $73.6

Environmental Products
5%, $78.9

Specialty PCC 
4%, $64.3

Talc
3%, $55.7

$1 ,638 
MI LLI O N

Specialty Minerals
36%, $591.5

Performance Materials
31%, $502.8

Construction Technologies
11%, $183.3

Energy Services
5%, $85.9

Refractories
17%, $274.5

Service-Based Businesses

$360 
MI LLI O N

Refractories
14%, $219.0

Energy Services
5%, $85.9

Metallurgical Wire
3%, $55.5

2 0 1 6   T O T A L   N E T   S A L E S

$1.638 BILLION

 
 
 
 
 
  
 
 
 
 
 
M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

0 2

O U R   B U S I N E S S E S

M I N E R A L S   T E C H N O L O G I E S

Minerals & 
Service-Related 
Businesses

M I N E R A L S - B A S E D

Paper  PCC

Per for mance  Mater ials

Minerals Technologies is the world’s leading producer of 
precipitated calcium carbonate (PCC), a specialty pigment 
for filling and coating high-quality paper. PCC provides 
brightness, opacity and bulk to paper and is the pigment of 
choice for papermakers worldwide for paper filling. In the 
1980s, the company was a major factor in revolutionizing 
the way paper was made in North America, moving the 
industry to acid-free technology for uncoated freesheet paper. 
MTI originated the concept of building “satellite” plants 
on site at paper mills to produce PCC, which is substituted 
for more expensive wood fiber and allows papermakers to 
produce brighter, higher quality paper at lower cost. Today, 
the company produces the synthesized mineral for more than  
30 prestigious papermakers at over 60 paper mills around 
the globe. As the paper industry recognized the value of PCC, 
MTI developed more advanced technologies that increased 
the usage of PCC. These include high-filler technologies and 
the conversion of mineral-based waste streams from pulp 
mill operations into usable paper fillers. Today, the Paper 
PCC business is also the global leader in both high filler and 
waste stream conversion to filler technologies serving the 
paper industry.

Perfo rmance  Mineral s

Performance Minerals, part of MTI’s Specialty Minerals 
segment, consists of Specialty PCC, ground calcium 
carbonate (GCC) and talc. The business unit is vertically 
integrated from mine-to-market with three limestone 
facilities and one talc operation in the United States. 
Performance Minerals primarily serves the construction, 
automotive and consumer markets.

As the world’s leading producer of bentonite, MTI’s 
Performance Materials segment is an industry leader in both 
pet care and in greensand bonds for ferrous metalcasting. 
The business is fully integrated from mine-to-market and 
brings to bear extensive technical expertise in customizing 
products for specific end-user settings and applications. 
Performance Materials consists of Metalcasting; Household, 
Personal Care & Specialty Products; and Basic Minerals 
& Other Products, which provide a wide range of both 
bentonite-based and synthetic materials to various industrial 
and consumer markets. The segment is also a major producer 
of surfactant and aesthetic granules for the worldwide dry 
detergent market.

Const ructi on T echnologi es

Construction Technologies, which consists of Building 
Materials & Other Products and Environmental Products, 
produces value-added materials for commercial, industrial 
and infrastructure construction projects worldwide. 
CETCO® Construction Technologies has more than  
50 years’ experience in providing industry-leading 
waterproofing membranes and accessories for commercial 
construction, as well as drilling products for non-oil and 
gas drilling. The Environmental Products Group is the 
world-leading supplier of geosynthetic clay liners (GCLs) for 
industrial, hazardous and municipal solid waste landfills, 
mining sites, and for containment of challenging residues 
such as coal ash from coal-fired electrical generation and red 
mud from alumina processing.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

O U R   B U S I N E S S E S

0 3

S E R V I C E - B A S E D

Re fr actories

Energy  Services

Minteq International Inc., which manages the Refractories 
segment, is the North American leader in the application 
of monolithic refractories for iron and steel making. The 
segment consists of engineered monolithic refractory lining 
systems, metallurgical wire products, bulk calcium and 
calcium alloy products, refractory measurement systems, 
and advanced carbon products. Minteq is also number one 
in North America in production of solid core calcium wire, 
which is used to remove impurities in steel for enhanced 
castability. The Ferrotron unit is the market leader in laser 
profile measurement technology for the refractory and  
steel industries.

CETCO® Energy Services offers a range of patented 
technologies, products and services for off-shore filtration 
and well testing in oil and gas production throughout the 
world. The business unit is the leading provider of offshore 
water treatment in the United States and Brazil, using its 
key technologies to remove oil, hydrocarbons, heavy metals, 
toxic materials and other contaminants.

2 016  M T I Sal es 

(percentage/millions of dollars)

201 6  MTI  OP ERAT ING  I NCOM E* 

(percentage/millions of dollars)

Minerals
78%, $1,278

Services
22%, $360

Minerals
85%, $223.8

Services
15%, $39.4

$1,638 
MILLION

$257.2 
MI LLI ON

* excludes special items and unallocated corporate expenses

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

0 4

C E O   L E T T E R

C E O 
L E T T E R

D E A R   S H A R E H O L D E R S :

As the new chief executive officer at Minerals 
Technologies, I want to share with you my 
perspectives on our 2016 performance, MTI’s 
strengths as a company and our potential for 
long-term growth.

Douglas T. Dietrich
Chief Executive Officer 

In 2007, Joe Muscari, our late chairman and CEO, asked 
me to join MTI, and together over the past 10 years we 
built a strong management team that has transformed the 
company into a high-performing, shareholder-value-focused 
enterprise—one that is built upon a structured business 
system with a foundation of transparency, discipline and 
accountability. 

2016 Performanc e

In 2016, we posted our seventh consecutive year of record 
earnings. For the year, MTI reported earnings per share of 
$4.47 compared with earnings of $4.31 per share in 2015, 
a 4-percent increase achieved despite a 9-percent decrease in 
sales. Operating income for the full year was $257 million, 
the same level as 2015. However, we improved operating 
margin to 15.7 percent of sales compared with 14.3 percent 
in 2015, a 10 percent improvement. Cash flow from 
operations for the year was $225 million; and, the company 
paid down $190 million of acquisition-related debt in 2016, 
bringing our net leverage ratio to 2.5 times EBITDA. 

The majority of MTI’s revenues and profits are derived 
from our Minerals-based businesses of Specialty Minerals, 
Performance Materials and Construction Technologies. 
Full-year sales for these segments were $1.278 billion 
with operating income of $224 million. During 2016, our 
Minerals-based segments recorded double-digit operating 
margins and improved profit levels over 2015, increasing 
operating margins by 5 percent over 2015 to 17.5 percent. 

The Specialty Minerals and Performance Materials segments 
posted record-breaking years, and were the two major 
contributors to our strong financial performance. 

We also continued to make advances in China, which 
remains a major pillar of our geographic expansion growth 
strategy. In 2016, sales increased 9 percent in China. The 
precipitated calcium carbonate (PCC) business grew sales by 
12 percent, and Performance Materials increased sales 11 
percent. We ramped up a 100,000-ton satellite PCC plant in 
Shandong Province; and Performance Materials continued its 
progress penetrating the foundry industry in China with its 
greensand bond formulations.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

C E O   L E T T E R

0 5

“During 2016, our Minerals-based segments recorded double-digit 

operating margins and improved profit levels over 2015, increasing 

operating margins by 5 percent over 2015 to 17.5 percent.”

We confronted challenging end markets in 2016 for both 
Energy Services and Refractories, our Service-related 
businesses. The significant deterioration in oil and gas prices 
over the past two years had a major impact on Energy 
Services, reducing sales by $200 million from 2014; and 
weak global steel markets affected Refractories. We took 
immediate action to restructure our Energy Services business 
to maintain an acceptable level of profitability. We exited the 
business unit’s commodity service lines and focused on the 
areas where we have sustainable technology differentiation—
offshore filtration and well testing. Today, the Energy 
Services business is well-positioned for future growth in 
revenues and profits as the oil and gas markets improve. 

The Refractories segment faced lower capacity utilization 
in worldwide steel markets, but through execution of MTI’s 
strong operating principles of productivity improvement and 
cost control, the business increased operating profits by 17 
percent despite lower revenues. 

MTI continued its track of earnings growth and overcame 
our challenging end markets in 2016—a major achievement 
by all our employees, who drive our high-performance 
enterprise every day. A key factor in that achievement was 
our ability to improve efficiency across the company through 
our commitment to continuous improvement. 

Oper ational Excellence

Operational Excellence, what we term OE, is a fundamental 
pillar of performance improvement at Minerals 
Technologies. The processes and principles of OE have 
been adopted and are practiced by all our employees in 
both manufacturing and support roles, and have yielded 
excellent results in productivity and new product ideas. In 
2016, for example, we increased productivity—measured 
by tons-produced per hour—by 7 percent, saving nearly 
$5 million in costs compared to 2015. What’s more, that 
marked the seventh consecutive year we have recorded 
productivity improvements of 5 percent or higher, attesting 

EPS Historical Trend*

(dollars per share)

1
5
0
$

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3
6
0
$

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4
7
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6
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92 

93 

94 

95 

96 

97 

98 

99 

00 

01 

02 

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04 

05 

06 

07 

08 

09 

10 

11 

12 

13 

14 

15 

7
4
4
$

.

16

*EPS from continuing operations, excluding special items

Adjusted for 2012 Stock Split

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

0 6

C E O   L E T T E R

“During the year, we held nearly 4,000 Kaizen events, which 

means that approximately 10 highly focused employee 

improvement workshops took place every day around the 

world in an effort to make our products or services better, 

safer and at lower cost.”

to our commitment to continuous improvement. Employee 
engagement is the heart of any company culture, and it is at 
a high level at MTI. In 2016, MTI’s 3,600 employees made 
more than 45,000 suggestions, a 14-percent increase over 
2015—and we implemented 70 percent of those suggestions. 
During the year, we held nearly 4,000 Kaizen events, which 
means that approximately 10 highly focused employee 
improvement workshops took place every day around the 
world in an effort to make our products or services better, 
safer and at lower cost. 

I am also pleased to say that the acquired businesses 
have been fully integrated into MTI and the high level of 
adoption—nearly 60 percent of OE practices deployed in 
three years—is a strong indicator of that integration. 

Safety of our employees is a core value at MTI, and one 
that is closely aligned with Operational Excellence. In 2016, 
the company improved safety performance and reduced 
recordable and lost-time incidents by 22 percent. 

Pl at form for  Growt h

MTI’s growth strategies of geographic expansion, new 
product innovation and acquisition remain constant. Our 
Minerals-based businesses, which comprise 78 percent of 
our sales and 85 percent of our operating income, are the 
foundation of MTI’s future growth, and they continue to 
progress toward our five-year growth objectives. 

Geo gra ph ic  Expa nsi on

We made good progress in China in 2016, and the potential 
for future growth remains considerable in Asia, primarily 
China and India, through our PCC, Performance Materials 
and Construction Technologies businesses. 

Today, MTI produces about 3.1 million tons of PCC for 
paper worldwide. The potential exists to nearly double that 
production through new satellite plants at paper mills in 
China and India. As the worldwide leader in PCC, we are at 
the forefront of driving its penetration in this region because 
PCC is the filler of choice for papermakers worldwide—

5-YEAR INDEXED TOTAL  SHAR E HOLD E R  R ETU RN*

300

200

100

0

Minerals Technologies Inc.

S&P 500

S&P Midcap 400

Dow Jones US Industrials

Dow Jones US Basic Materials

S&P MidCap 400 Materials Sector

11 

12 

13 

14 

15 

16

*$100 invested on 12/31/11 in stock or index, including reinvestment of dividends. 
  Fiscal year ending December 31.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

C E O   L E T T E R

0 7

and has been for the past 25 years. More to the point, the 
percentage of PCC used in printing and writing papers in the 
developed world is about 20 percent, whereas in countries 
like China and India, where paper production continues to 
grow, that penetration is approximately only 10 percent. 

D ebt Repayment

4.5

4.2

3.8

We are encouraged by the increased interest from 
papermakers conducting trials with our PCC, our FulFill® 
high-filler technology, as well as evaluating our NewYield® 
platform of technologies that will drive further penetration 
of PCC. 

In Performance Materials, we continue to pursue 
opportunities around the world, especially in Asia, for 
our Metalcasting, Household and Personal Care and Basic 
Minerals products. MTI has a significant position in the 
foundry market in China, which has progressed through 
our penetration through substitution strategy. This strategy 
allows MTI to grow by substituting existing products 
with higher value-added technologies that save customers 
money. Metalcasting’s greensand bond formulations—a 
premixed blend—will continue to gain traction in China as 
foundries move up the value curve and seek ways to improve 
productivity. Today, about 90 percent of North American 
and European foundries use pre-mixed greensand bond 
formulations, like our Additrol® additive, to form their 
molds for ferrous castings because these blends increase 
throughput, improve quality and reduce scrap. By contrast, 
in China and India only about 8 percent of foundries 
use a pre-mixed formulation. This difference in levels of 
penetration, consequently, offers a great opportunity for MTI 
to penetrate these markets by helping foundries reduce costs 
and improve quality.

3.2

3.0

2.9

2.8

2.8

2.7

2.6

2.5

n
o
i
t
i
s
i
u
q
c
A
L
O
C
M
A

8
3
$

2
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$

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$

0
5
$

0
5
$

0
5
$

0
4
$

0
5
$

0
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$

0
5
$

May-14 Q3 14

Q4 14

Q1 15

Q2 15

Q3 15

Q4 15

Q1 16

Q2 16

Q3 16

Q4 16

Cash Flow

Leverage Ratio

•  Debt Repayment of $480 Million over past 10 quarters
•  2.5x Net Leverage Ratio at end of 2016 ->$1.08B Gross Debt
•  Total Liquidity at $400 Million -> $200 Million Cash + $200 Million Credit Facility

“MTI has a significant position in 

the foundry market in China, 

which has progressed through 

our penetration through 

substitution strategy.”

Financial Performance Tr e n ds

Cash Flow from Operations/Cap Ex ($ in millions)

Free Cash Flow ($ in millions)

82

86

62

50

52

52

44

35

31

28

7
7
1

07 

2
3
1

08 

1
6
1

09 

1
4
1

10 

0
4
1

11 

0
4
1

12 

5
3
1

13 

4
1
3

14 

0
7
2

15 

5
2
2

16

7
2
1

1
0
1

3
3
1

6
0
1

2
8

8
8

2
9

07 

08 

09 

10 

11 

12 

13 

2
3
2

14 

4
8
1

15 

3
6
1

16

Cash Flow

Cap Ex

 
 
 
M I N E R A L S   T E C H N O L O G I E S   I N C .

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C E O   L E T T E R

Safet y: Historical Injury Rates 

(Injuries/100 Employees)

3.079

2.630

2.056

1.666

0.648

1.155

0.939

1.414

0.613

World Class Recordable Injury Rate

World Class Workday Injury Rate

1.594

1.340

1.230

1.250

0.970

0.748

0.383

0.386

0.400

0.400

0.260

07 

08 

09 

10 

11 

12 

13 

14 

15 

16

Annual Recordable Injury Rate

Lost Workday Injury Rate

We have taken a long-term approach to growing in China. 
In 2016, we aggressively began to pursue a government 
marketing initiative there to assure that government agencies 
specify MTI’s technologies for adoption. Part of that 
initiative resulted in the company and its partners being 
selected for one of six EcoPartnerships announced during the 
eighth annual U.S.-China Strategic and Economic Dialogue. 
The EcoPartnership was specifically for our NewYield® 
process technology that converts a paper mill waste stream 
into a usable pigment. We are also enthusiastic about our 
efforts to introduce additional NewYield® technologies that 
reduce waste in the pulping process, as well as our coating 
grade PCC for the high-end packaging market—a market 
that continues to grow globally.

Other MTI technologies that have evolved over the last year 
that we will be marketing globally include geosynthetic clay 
liners—like our Resistex® line—for environmental solutions 

to such problems as coal ash and red mud containment. 
(Coal ash is an industrial waste byproduct from coal-fired 
power plants; red mud is a waste byproduct from the 
production of alumina, which is used in manufacturing 
aluminum.) We are also focusing on advancing our Enersol® 
crop enhancement products, and our Pet Care and Fabric 
Care lines around the world. 

Our Performance Minerals business, which consists of 
ground calcium carbonate, talc and Specialty PCC, is a 
high-performing operation that we will seek to expand 
worldwide.

The Refractories segment has seen recent success in the 
introduction of new monolithic refractory lining technologies 
to the worldwide steel markets, which bring higher value to 
our steel-making customers.

“Our Performance Minerals business, which consists of ground 

calcium carbonate, talc and Specialty PCC, is a high-performing 

operation that we will seek to expand worldwide.”

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

C E O   L E T T E R

0 9

Operating Income/Margin *

($ in millions)

EB I TDA  Tren ds*

($ in millions)

13.6

14.3

15.7

11.4

12.2

114

12 

124

13 

235

14 

257

15 

257

16

18.8

324

14 

16.5

165

12 

16.8

171

13 

21.5

20.1

361

15 

352

16

Operating Income

Operating Margin

EBITDA

% of Sales

*excludes special items

“In the past three years, we have more than tripled the 

number of ideas in our new product development 

pipeline—from 74 in 2014 to 245 today.”

Our Energy Services segment’s Filtration business has the 
most advanced technology for filtering produced water 
generated from offshore oil rigs, and we are actively working 
with oil companies in every major offshore oil basin, and 
most recently onshore in Saudi Arabia. This business has the 
potential to double its revenue as the oil sector recovers with 
little additional fixed costs. 

Innovat ion

Today, through the combination of MTI and AMCOL, 
we have more opportunities for organic growth through 
innovation. In the past three years, we have more than 
tripled the number of ideas in our new product development 
pipeline—from 74 in 2014 to 245 today. At the end of 
2014, MTI had six ideas in the final stage of product 
development compared to 34 today. The company now 
generates approximately 15 percent of sales from new 
products commercialized in the last five years; and, we have 
set targets to double that rate while reducing the time it takes 
to move a new product from idea to commercialization. We 
accomplish that by working closely with our customers, 
having access to broader markets we can address with 

our value-added technologies, like the foundry, consumer 
products and environmental remediation markets, and by 
continuing to adopt lean approaches to accelerate new 
product development. 

Acq uisi ti ons

Our more diverse end markets and product offerings create 
a bigger basket of potential acquisition opportunities. 
The types of opportunities we are targeting are minerals 
businesses with a technological differentiation that expand 
our reach geographically and increase the value we provide 
to our customers. We have demonstrated our ability to 
assess, transact and integrate a large acquisition, and  
we have a healthy pipeline of opportunities that we are 
actively pursuing.

Looking Forward

I believe that MTI has the basic fundamentals in place  
to assure long-term growth and to further enhance 
shareholder value. 

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

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C E O   L E T T E R

“We will move people into new, challenging positions and add to our 

talent base where needed, while maintaining control of expenses.”

We will maintain MTI’s culture, which has its foundation 
in safety, strong employee engagement, transparency in 
our actions and accountability for results. Over the last 10 
years, we have developed a highly disciplined and structured 
business system to drive profitable growth. We will remain 
a high-performing company, with efficient processes, while 
always seeking ways to improve. We will continue to keep 
tight control on costs and capital, maintain our focus on cash 
flow as well as continuing our efforts to improve return on 
capital. Executing on our key growth strategies of geographic 
expansion, new product development and acquisitions will 
remain our highest priority.

I will, however, make changes to increase the speed of 
execution on our growth opportunities. We will take 
what we do so well operating the company—an efficient, 
aligned, and disciplined approach—and apply those same 
principles to accelerate revenue growth. This will require 
an organizational structure that better aligns our resources 
to focus on the needs of our customers, to accelerate 
communications, make faster decisions and knock down 
barriers. We will position the right talent in the right spots 
to provide the necessary focus on growth, and build even 
stronger customer relationships. One area in which I have 
already made changes is by better aligning our bentonite-

2 016   Minerals Busin esses   R es ults

Full Year Financial s 

O PERATI NG I NCO ME/ MA RGIN

($ in millions)

Sales

Operating Income

% of Sales

EBITDA

% of Sales

2016

1,278

224

17.5%

298

23.3%

2015

1,320

219

16.6%

297

22.5%

$ 10 2.7
million
17.4 %

$ 97.5
million
19.4 %

$ 23.6
mill ion
12.9%

Specialty 
Minerals

Performance 
Materials

Construction 
Technologies

Historical Annual OP ER ATI NG  R esults *

O PERAT ING MA RGI N*

($ in millions)

219

224

169

17.5%

16.6%

14.7%

14.6%

13.4%

88

653

12

98

670

13

1,155

1,320

1,278

14

15

16

12

13

14

15

16

Sales

Operating Margin

*excludes special items

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

C E O   L E T T E R

1 1

based businesses in Performance Materials and Construction 
Technologies into one operating segment. This will better 
align manufacturing capabilities, create focus on our core 
product lines and streamline communications. Another area 
of focus is accelerating the development of our organization 
in Asia—particularly China—to add depth and breadth 
to our team in the region to better support the growth 
opportunities we have.

I will also begin the longer-term process of developing and 
enhancing the talent we have in the organization. We will 
move people into new, challenging positions and add to 
our talent base where needed, while maintaining control of 
expenses. Fostering talented people who understand and 
contribute to our strong operating culture will provide a 
foundation for the leadership we need to carry us into  
the future. 

In 2017, we remain committed to advancing our growth 
objectives and delivering strong financial performance. 
Our Minerals-based businesses are very well positioned in 
their markets globally, and our Service-related segments are 
poised to grow as their markets improve. We are committed 
to delivering to you, our shareholders, solid financial 
performance, strong cash flows and higher value.

Douglas T. Dietrich
Chief Executive Officer 

201 6  Service Busin esses  Res ults

Full Year Financial s 

O PERATI NG I NCO ME/ MA RGIN

($ in millions)

Sales

Operating Income

% of Sales

EBITDA

% of Sales

2016

360

39

10.9%

61

16.8%

2015

478

44

9.2%

69

14.5%

$ 35.0
million
12.8 %

Refractories

$ 4.4
million
5.1%

Energy 
Services

Historical Annual OPER ATI NG  R es ults *

O PERAT ING MA RGI N*

($ in millions)

73

12.9%

33

33

343

12

348

13

570

14

44

478

15

39

360

16

Sales

Operating Margin

*excludes special items

9.5%

9.6%

9.2%

10.9%

12

13

14

15

16

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

1 2

M T I ’ S   S T R A T E G I E S   F O R   G R O W T H

M T I ’ S 
S T R AT E G I E S 
F O R   G R O W T H

G E O G R A P H I C 
E X PA N S I O N

N E W   P R O D U C T 
I N N OVAT I O N

AC Q U I S I T I O N

Minerals Technologies will continue to grow through 
expanding its technologies geographically, especially 
in Asia, and developing and launching innovative new 
products worldwide. Another path to growth will be 
through acquisition.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

G E O G R A P H I C   E X P A N S I O N

1 3

Grow in g MTI PCC 
M ark et S hare

MTI

Other

CHINA

3 5%

55 %

20 09

1,000

ktpy

20 16

1,768

ktpy

G E O G R A P H I C 
E X PA N S I O N

INDIA

0 %

2 00 9

50

ktpy

69 %

20 16

250

ktpy

PA P E R   P C C

The focus on expansion in Asia, particularly China, is 
based upon the substantial potential to penetrate the 
paper market by substituting the company’s higher-
value products in the region.

As the originator of the “satellite” concept where production 
facilities are built on site at paper mills, and as the worldwide 
leader in production of precipitated calcium carbonate (PCC), MTI 
has the potential to nearly double its existing 3.1 million tons of PCC 
produced worldwide by executing this strategy in China, where the 
paper industry continues to grow. 

What is driving this potential? It is important to note first that 
PCC is the filler of choice for papermakers worldwide because it 
improves brightness, opacity and bulk in the paper sheet, all the 

while saving papermakers considerable costs because PCC replaces 
more expensive wood pulp. Looking at paper in China, the current 
penetration of PCC used as a filling or coating pigment is about 
10 percent as measured by tons of PCC produced compared with 
tons of printing and writing paper produced. In the United States 
and Europe, that ratio of PCC produced to tons of paper produced 
is closer to 20 percent. MTI has been actively marketing PCC 
to papermakers throughout China—and with good success. The 
company has signed seven additional satellite agreements in China 
since 2012 and is in various stages of business development with 
an additional 10 papermakers interested in the company’s satellite 
technology—and MTI has identified 10 more paper mills that could 
benefit from the technology. MTI will also continue to advance 
its PCC technology in India, where it has been able to establish 
leadership in the market with five satellite PCC plants in the last  
seven years.

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

1 4

G E O G R A P H I C   E X P A N S I O N

P E R F O R M A N C E   M AT E R I A L S

C hi na  Meta lcasti ng Sal es

MTI’s Performance Materials business segment 
is a global market leader in producing greensand 
bonds for metalcasting, primarily gray and 
ductile iron.

($ in millions)

$116

$66

Performance Materials also holds a strong market position in 
greensand bonds in China, the world’s largest foundry industry. 
Performance Materials is placing a sharp focus on growing that 
position through the introduction of its higher-value technology in 
China, as well as to grow Metalcasting in India, the world’s second 
largest ferrous casting market.

MTI’s penetration through substitution strategy proves true for 
Metalcasting because the company’s higher-value products will 
allow Chinese foundries to move up the value chain. Now, about 
90 percent of foundries in the U.S. and Europe use a pre-mixed 
greensand bond formulation—like that made by MTI—to form 
their castings. In China, that percentage is closer to 8 percent. 
Most Chinese foundries purchase raw materials, like bentonite, 
to formulate their own bonding systems. Performance Materials 
has been able to introduce formulations like its Additrol® sand 
additive brand in China because it allows foundries to save costs by 
increasing throughput and reducing scrap rates. 

2016 Sales

2020 Target

Pre-Blended Products
Bulk Bentonite

Performance Materials will continue to expand its Pet Care 
and Fabric Care lines as well as Enersol®, the company’s crop 
enhancement product, worldwide, but especially in Asia. The 
company’s Pet Care products have shown double digit growth in 
China—albeit from a small base—as the GDP increases and more 
people obtain domesticated animals. In Fabric Care, the company 
will advance its surfactant and aesthetic granules in laundry 
detergents in developing countries with major, worldwide  
detergent makers.

C O N S T R U C T I O N  T E C H N O L O G I E S

Given China’s efforts to improve its environmental 
standards, MTI has developed a long-term strategy 
for its Construction Technologies business that 
involves working with the government, business and 
prominent universities. 
(See sidebar: China Government Marketing)

Construction Technologies produces state-of-the-art geosynthetic 
clay lining (GCL) technologies, like its Resistex® line, that 
the company is seeking to establish as the industry standard 
in coordination with the Chinese government to solve such 
environmental issues as containment of coal ash generated by 
coal-fired power plants, and red mud, which is a highly caustic 
byproduct from alumina manufacturing.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

G E O G R A P H I C   E X P A N S I O N

1 5

C H I N A   G OV E R N M E N T 
M A R K E T I N G

In 2016, MTI aggressively began a China government 
marketing initiative to assure that the company’s 
technologies become the industry standard endorsed 
by government agencies. 

Part of that initiative resulted in the company, in partnership with 
Sun Paper and Tsinghua University School of Environment, being 
chosen as one of six EcoPartnerships to pilot innovation with its 
NewYield® process technology aimed at reducing soil and ground 
water pollution by converting a waste stream from the papermaking 
process into a usable filler pigment for paper. The signing took 
place on June 6, 2016 in Beijing during the China-U.S. Climate 
Leaders Summit held in conjunction with the eighth annual U.S.-
China Strategic and Economic Dialogue.

The U.S.-China EcoPartnership program was established in 2008 
to help address environmental challenges shared by both the 
U.S. and China. The program was created to highlight U.S.-China 
environmental cooperation pilot projects.

Through the EcoPartnership, Minerals Technologies, Sun Paper and 
Tsinghua University will demonstrate the capability to repurpose 
essentially 100 percent of a specific waste stream generated in 
the papermaking process, providing a roadmap for the Chinese 

pulp and paper industry to reduce the adverse impact on soil and 
groundwater. The partnership will work to pilot the new technology, 
innovate ways to localize the technology to China, evaluate the 
results of the technology deployment, recommend policy and 
regulatory action, and assess the steps necessary to drive change 
throughout the Chinese pulp and paper industry.

Besides NewYield®, MTI also exhibited three additional families 
of technologies aimed at reducing environmental impact at the 
two-day Climate Leaders Summit. These included solutions 
for containment and remediation of pollutants; eco-friendly 
buildings; and enhancement of crop yields. The exhibits included 
geosynthetic clay linings, groundwater treatment, solidification 
and stabilization, and sediment remediation for commercial, 
industrial and infrastructure construction. For eco-friendly 
buildings, the exhibits focused on green roof systems, geothermal 
drilling solutions and advanced waterproofing. MTI also showed 
the benefits of the Enersol® crop enhancement product line to 
improve plant health, soil bioavailability and crop yield.

A second part of that marketing strategy is the formation of a China 
Lead Team made up of senior MTI employees across all businesses 
in China. This team will further develop the organization in China 
to align with the businesses and support units to ensure faster 
decision making and to accelerate growth. 

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

1 6

N E W   P R O D U C T   I N N O V A T I O N

N E W   P R O D U C T 
I N N OVAT I O N

R E S E A R C H   A N D   D E V E L O P M E N T 

I S   T H E   L I F E B L O O D   O F   M T I , 

W I T H   T H E   D E V E L O P M E N T   O F 

N E W   T E C H N O L O G I E S   A N D 

P R O D U C T S   F O R M I N G   T H E 
F O U N DAT I O N   F O R   O U R   

F U T U R E   G R O W T H .

In the last 10 years, Minerals Technologies has 
revitalized the new product development process 
resulting in increasing the number of new products in 
development from 16 to 245, a 15 times improvement.

The R&D efforts are paying off. Fifteen percent of the company’s 
revenues in 2016 were generated from products developed and 
commercialized in the last five years. And, MTI is enhancing these 
efforts by working to double the number of new ideas in the pipeline 
and cut in half the time it takes to commercialize a new product.

S P E C I A LT Y
M I N E R A L S

PA P E R   P C C

Paper PCC has an impressive portfolio of new 
products, which began with the FulFill® High Filler 
Technologies that continues to be expanded today.

FulFill® PCC allows papermakers to increase the amount of PCC 
in paper, reducing costs for more expensive fiber. Today, MTI has 
commercial agreements with 27 paper mills on four continents. The 
company also has an agreement to trial our FulFill® F technology, 
which is also known as Filler-Fiber, with a papermaker in China. This 
technology would increase PCC in paper by up to 30 percent.

In addition to FulFill®, MTI has launched its NewYield® PCC 
platform of technologies that converts a papermakers’ waste 
stream into a usable pigment. The waste stream in question 
is predominantly in China where environmental regulations 
prohibit burning or landfilling the material. NewYield® provides 
papermakers with a number of benefits. It eliminates landfill costs, 
provides an effective paper filler and reduces emissions and energy 
costs. The company is also preparing to commercialize a new 
application in the NewYield® platform that will help eliminate costs 
in the pulping process. The prospects for these new technologies 
in China are bright. MTI is currently working with five papermakers 
to adopt NewYield® and has identified 15 additional mills that 
could benefit from the technology.

P E R F O R M A N C E   M I N E R A L S

In the last two years, Performance Minerals, which 
serves the construction, automotive and consumer 
markets, has commercialized more than 20 new 
ground calcium carbonate, talc and Specialty PCC 
products to provide value to their customers.

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

N E W   P R O D U C T   I N N O V A T I O N

1 7

Growt h T hro ugh Ne w Tec h no lo gi es

2007-2016 New Product Development Pipeline

245

34

68

50

42

51

178

18

31

38

51

40

Pre-Acquisition

73
6
12

16

31

8

63
6
11

24

16

6

68
5
15

19

24

5

66
5
11

12

34

3

61

15

12

28

74
6

16

22

28

3

4

2

1
1

26

8
5
11

16
4
5

2
3
2

2007 

2008 

2009 

2010 

2011 

2012 

2013 

2014 

2015 

2016

Stage 1

Stage 2

Stage 3

Stage 4

Stage 5

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

1 8

N E W   P R O D U C T   I N N O V A T I O N

P E R F O R M A N C E   M AT E R I A L S

C O N S T R U C T I O N  T E C H N O L O G I E S

Performance Materials will continue to introduce its 
higher-value Metalcasting technologies in China and 
India as foundries become aware of the increased 
productivity these products provide.

The business unit has also developed new surfactant and aesthetic 
granules for dry laundry detergent which are being launched in 
Europe and Asia. 

Performance Materials has also developed new formulations of 
Enersol®, the crop enhancement product that improves yields for 
various crops. These formulations are being commercialized in Asia 
and South America. 

In the Pet Care market, Performance Materials continues to roll out 
its lightweight cat litter, which is half the weight of normal litter, to 
major retailers in North America. 

Construction Technologies provides products 
worldwide for non-residential construction, 
environmental and infrastructure projects across 
a broad range of construction projects, including 
site remediation, concrete waterproofing for 
underground structures, liquid containment on 
projects ranging from landfills to flood control, and 
drilling applications including foundation, slurry 
wall, tunneling, water well, and horizontal drilling.

This business unit continues to refine the technology and 
functionality of its Resistex® line of geosynthetic clay liners, 
which are utilized in containing corrosive materials.

Construction Technologies has also commercialized new 
products for construction drilling and horizontal directional 
drilling applications. 

A N N U A L   R E P O R T   2 0 1 6

M I N E R A L S   T E C H N O L O G I E S   I N C .

N E W   P R O D U C T   I N N O V A T I O N

1 9

E N E R G Y   S E R V I C E S

R E F R AC T O R I E S

The Energy Services segment, which was 
negatively affected with the downturn in oil 
prices, is now primarily focused on offshore 
filtration and well testing.

In 2016, Minteq R&D developed a portfolio of 
highly durable monolithic refractory products that 
span a range of applications in both basic oxygen 
and electric arc furnaces.

Orca™ consulting services utilizes Energy Services’ expertise to 
help customers solve produced water problems. The primary 
new technology the segment is commercializing is its Angler™ 
filtration system that filters produced water from offshore rigs 
four times faster than conventional practices and requires one-
tenth the space.

MTI’s refractory products, which are an economical solution for 
steel customers, are especially easy to apply to the furnaces and 
provide extended service life. Commercialization is underway and 
will be completed in 2017.

M I N E R A L S   T E C H N O L O G I E S   I N C .

A N N U A L   R E P O R T   2 0 1 6

2 0

A C Q U I S I T I O N   /   O P E R A T I O N A L   E X C E L L E N C E

AC Q U I S I T I O N

O P E R AT I O N A L 
E X C E L L E N C E

Minerals Technologies has demonstrated that it has 
the capability to evaluate, acquire and integrate a 
large acquisition, as shown with the 2014 purchase of 
AMCOL International for $1.8 billion.

For the last decade, MTI initiated and fully integrated 
the processes and practices of what we call Operational 
Excellence, which is based on the Toyota Production 
System and other Lean principles.

That transformational acquisition nearly doubled the size of the 
company and broadened MTI’s portfolio of businesses and platform 
for growth, both organically and through M&A. 

Today, all employees, from senior management to operators on the 
shop floor, follow these principles of Continuous Improvement to 
seek ways to reduce waste.

In the ensuing three years since acquiring AMCOL, MTI has 
steadily paid down $480 million in debt to bring the net leverage 
to 2.5 times EBITDA. MTI will continue to generate strong cash 
flows to further reduce debt and strengthen the balance sheet. 
The company will also maintain its balanced approach to capital 
allocation. At the same time, MTI has a robust set of acquisition 
opportunities in value-added minerals that are well placed in both 
our current end-market segments, geographies and our mineral 
and technology portfolios. 

In 2016, MTI employees held nearly 4,000 Kaizen events, which are 
highly focused improvement workshops around the world, which 
translates into 10 of these occurring every day. The company’s 
3,600 employees also made in excess of 45,000 suggestion—of 
which 70 percent were implemented. 

The result for 2016 was a 7-percent improvement in productivity 
that saved $5 million. Moreover, 2016 marked the seventh 
consecutive year MTI has improved productivity—measured in  
tons-produced-per-hour—by more than 5 percent.

OE is an integral part of MTI’s operating philosophy that is deeply 
embedded in the company culture as an important vehicle to  
make the company leaner, more competitive and ultimately  
more profitable.

K aizen Events

# of Kaizen Events (by year)

Glo ba l  Suggestio n  System

# of Suggestions (by year)

3,938

3,104

65%

70%

67%

70%

62%

1,850

1,908

1,191

12

13

14

15

16

12

13

14

15

16

9,832

15,446

17,842

39,693

45,097

No. of ideas

% Implemented

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
WASHINGTON, D.C. 20549 

FORM 10-K 

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

For the fiscal year ended December 31, 2016 

[  ]    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 1-11430 

MINERALS TECHNOLOGIES INC. 
(Exact name of registrant as specified in its charter) 

Delaware 
(State or other jurisdiction of 
incorporation or organization) 

622 Third Avenue 
38th Floor 
New York, New York 
(Address of principal executive office)

25-1190717 
(I.R.S. Employer 
Identification Number) 

10017-6707 
(Zip Code) 

(212) 878-1800 
(Registrant's telephone number, including area code) 
Securities registered pursuant to Section 12(b) of the Act: 

Title of each class 

Common Stock, $.10 par value 

Name of each exchange 
on which registered 
New York Stock Exchange 

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

     Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. 

Yes [X]     No [  ] 

     Indicate by check mark if Registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. 

Yes [  ]     No [X] 

     Indicate by check mark 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 [X]     No [  ] 

     Indicate  by  check  mark  whether  the  registrant  has  submitted  electronically  and  posted  on  its  corporate  Web  site,  if  any,  every  Interactive  Data  File  required  to  be 
submitted and posted 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 and post such files). 

Yes [X]     No [  ] 

     Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of the 
Registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. [X]. 

     Indicate by check mark whether the Registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions 
of "large accelerated filer," "accelerated filer," and "smaller reporting company" in Rule 12b-2 of the Exchange Act. 

Large Accelerated Filer [X] 

Accelerated Filer [ ] 

Non- accelerated Filer [  ] 

Smaller Reporting Company [  ] 

     Indicate by check mark whether the Registrant is a shell company (as defined in Rule 12b-2 of the Act). 

Yes [  ]     No [X] 

(Do not check if smaller reporting company) 

     The aggregate market value of the voting stock held by non-affiliates of the Registrant, based upon the closing price at which the stock was sold as of July 1, 2016, was 
approximately $2.0 billion.  Solely for the purposes of this calculation, shares of common stock held by officers, directors and beneficial owners of 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 necessarily a conclusive 
determination for other purposes. 

     As of February 3, 2017, the Registrant had outstanding 35,037,439 shares of common stock, all of one class. 

DOCUMENTS INCORPORATED BY REFERENCE 
     Portions of the registrant’s Proxy Statement for its 2016 Annual Meeting of Stockholders are incorporated herein by reference in Part III of this Annual Report on Form 
10-K. 

 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. 
2016 FORM 10-K ANNUAL REPORT 
Table of Contents 

PART I

Page 

Item 1. 

Business 

Item 1A. 

Risk Factors 

Item 1B. 

Unresolved Staff Comments 

Item 2. 

Properties 

Item 3. 

Legal Proceedings 

Item 4. 

Mine Safety Disclosures 

PART II

Item 5. 

Market for the Registrant's Common Equity, Related Stockholder Matters and 
Issuer Purchases of  Equity Securities 

Item 6. 

Selected Financial Data 

Item 7. 

Management's Discussion and Analysis of Financial Condition and 
Results of Operations 

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk 

Item 8. 

Financial Statements and Supplementary Data 

Item 9. 

Changes in and Disagreements With Accountants on Accounting 
and Financial Disclosure 

Item 9A. 

Controls and Procedures 

Item 9B. 

Other Information 

Item 10. 

Directors, Executive Officers and Corporate Governance 

Item 11. 

Executive Compensation 

PART III

Item 12. 

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

Item 13. 

Certain Relationships and Related Transactions, and Director Independence 

Item 14. 

Principal Accountant Fees and Services 

Item 15. 

Exhibits and Financial Statement Schedules  

Signatures 

PART IV

2 

3 

13 

18 

19 

24 

25 

25 

28 

29 

43 

44 

44 

44 

45 

45 

46 

46 

46 

47 

48 

52 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 1.   Business 

PART I 

  Minerals Technologies Inc. (together with its subsidiaries, the "Company", “we”, “us” or “our”) is a resource- and technology-
based  company  that  develops,  produces,  and  markets  on  a  worldwide  basis  a  broad  range  of  specialty  mineral,  mineral-based  and 
synthetic  mineral  products  and  supporting  systems  and  services.    On  May  9,  2014,  the  Company  acquired  AMCOL  International 
Corporation (“AMCOL”).  See Note 2 to the Consolidated Financial Statements for further details. 

The Company has five reportable segments: Specialty Minerals, Refractories, Performance Materials, Construction Technologies, 

and Energy Services.  

-

-

-

-

-

The Specialty Minerals segment produces and sells the synthetic mineral product precipitated calcium carbonate ("PCC") and 
processed  mineral  product  quicklime  ("lime"),  and  mines  mineral  ores  then  processes  and  sells  natural  mineral  products, 
primarily  limestone  and  talc.    This  segment's  products  are  used  principally  in  the  paper,  building  materials,  paint  and 
coatings, glass, ceramic, polymer, food, automotive and pharmaceutical industries.   

The Refractories segment produces and markets monolithic and shaped refractory materials and specialty products, services 
and  application  and  measurement  equipment,  and  calcium  metal  and  metallurgical  wire  products.    Refractories  segment 
products are primarily used in high-temperature applications in the steel, non-ferrous metal and glass industries. 

The  Performance  Materials  segment  is  a  leading  supplier  of  bentonite  and  bentonite-related  products.    This  segment  also 
supplies chromite and leonardite and operates more than 25 mining or production facilities worldwide.  

The Construction Technologies segment provides products for non-residential construction, environmental and infrastructure 
projects  worldwide.    It  serves  customers  engaged  in  a  broad  range  of  construction  projects,  including  site  remediation, 
concrete waterproofing for underground structures, liquid containment on projects ranging from landfills to flood control, and 
drilling applications including foundation, slurry wall, tunneling, water well, and horizontal drilling. 

The Energy Services segment provides services to improve the production, costs, compliance, and environmental impact of 
activities performed in oil and gas industry.  This segment offers a range of services for off-shore filtration and well testing to 
the worldwide oil and gas industry.   

The following table sets forth the percentage of our revenues generated from each segment for each of our last three fiscal years: 

Percentage of Net Sales 

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

2016

2015

2014

36%
17%
31%
11%
5%
100%

35%
16%
29%
10%
10%
100%

38%
21%
20%
9%
12%
100%

     The Company maintains a research and development focus.  The Company's research and development capability for developing 
and  introducing  technologically  advanced  new  products  has  enabled  the  Company  to  anticipate  and  satisfy  changing  customer 
requirements, creating market opportunities through new product development and product application innovations. 

Specialty Minerals Segment 

PCC Products and Markets 

      The Company's PCC product line net sales were $452.2 million, $488.1 million and $520.6 million for the years ended December 
31, 2016, 2015 and 2014, respectively.  The Company's sales of PCC have been, and are expected to continue to be, made primarily to 
the printing and writing papers segment of the paper industry.  The Company also produces PCC for sale to companies in the polymer, 
food and pharmaceutical industries.  

PCC Products - Paper 

     In the paper industry, the Company's PCC is used: 

· As a filler in the production of coated and uncoated wood-free printing and writing papers, such as office 

papers; 

· As a filler in the production of coated and uncoated groundwood (wood-containing) paper such as magazine 

and catalog papers; and 

3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
      
· As a coating pigment for both wood-free and groundwood papers. 

       The  Company's  Paper  PCC  product  line  net  sales  were  $387.9  million,  $423.3  million  and  $454.5  million  for  the  years  ended 
December 31, 2016, 2015 and 2014, respectively.  

   Approximately  24% of  the  Company's  sales  consist of PCC  sold  to  papermakers  from  "satellite"  PCC  plants.   A  satellite  PCC 
plant is a PCC manufacturing facility located near a paper mill, thereby eliminating costs of transporting PCC from remote production 
sites  to  the  paper  mill.    The  Company  believes  the  competitive  advantages  offered  by  improved  economics  and  superior  optical 
characteristics of paper produced with PCC manufactured by the Company's satellite PCC plants resulted in substantial growth in the 
number  of  the  Company's  satellite  PCC  plants  since  the  first  such  plant  was  built  in  1986.    For  information  with  respect  to  the 
locations of the Company's PCC plants as of December 31, 2016, see Item 2, "Properties," below. 

     The Company currently manufactures several customized PCC product forms using proprietary processes.  Each product form is 
designed to provide optimum balance of paper properties including brightness, opacity, bulk, strength and improved printability.  The 
Company's  research  and  development  and  technical  service  staff  focuses  on  expanding  sales  from  its  existing  and  potential  new 
satellite PCC plants as well as developing new technologies for new applications.  These technologies include, among others, acid-
tolerant  ("AT®")  PCC,  which  allows  PCC  to  be  introduced  to  the  large  wood-containing  segment  of  the  printing  and writing  paper 
market,  OPACARB®  PCC,  a  family  of  products  for  paper  coating,  our  FulFill®  family  of  products,  a  system  of  high-filler 
technologies that offers papermakers a variety of efficient, flexible solutions which decrease dependency on natural fibers, and New 
YieldTM, an innovative technology that converts a paper and pulp mill waste stream into a functional pigment for filling paper. 

       The Company owns, staffs, operates and maintains all of its satellite PCC facilities, and owns or licenses the related technology.  
Generally, the Company and its paper mill customers enter into long-term evergreen agreements, initially ten years in length, pursuant 
to which the Company supplies substantially all of the customer's precipitated calcium carbonate filler requirements.  The Company is 
generally permitted to sell to third-parties PCC produced at a satellite plant in excess of the host paper mill's requirement. 

     The Company also sells a range of PCC products to paper manufacturers from production sites not associated with paper mills. 
These merchant facilities are located at Adams, Massachusetts and Lifford, United Kingdom. 

PCC Markets - Paper  

       Uncoated Wood-Free Printing and Writing Papers – North America.  Beginning in the mid-1980's, as a result of a concentrated 
research and development effort, the Company's satellite PCC plants facilitated the conversion of a substantial percentage of North 
American uncoated wood-free printing and writing paper producers to lower-cost alkaline papermaking technology.  The Company 
estimates  that  during  2016,  more  than  90%  of  North  American  uncoated  wood-free  paper  was  produced  employing  alkaline 
technology.    Presently,  the  Company  owns  and  operates  14  commercial  satellite  PCC  plants  located  at  paper  mills  that  produce 
uncoated wood-free printing and writing papers in North America.  

       Uncoated Wood-Free Printing and Writing Papers – Outside North America.  The Company estimates the amount of uncoated 
wood-free  printing  and  writing papers produced  outside  of North America  at  facilities  that  can  be  served  by satellite  and  merchant 
PCC plants is more than twice as large (measured in tons of paper produced) as the North American uncoated wood-free paper market 
currently served by the Company.  The Company believes that the superior brightness, opacity and bulking characteristics offered by 
its  PCC  products  allow  it  to  compete  with  suppliers  of  ground  limestone  and  other  filler  products  outside  of  North  America.  
Presently, the Company owns and operates 28 commercial satellite PCC plants located at paper mills that produce uncoated wood-free 
printing and writing papers outside of North America. 

       Uncoated Groundwood Paper.  The uncoated groundwood paper market, including newsprint, represents approximately 20% of 
worldwide paper production.  Paper mills producing wood-containing paper still generally employ acid papermaking technology.  The 
conversion  to  alkaline  technology  by  these  mills  has  been  hampered  by  the  tendency  of  wood-containing  papers  to  darken  in  an 
alkaline  environment.    The  Company  has  developed  proprietary  application  technology  for  the  manufacture  of  high-quality 
groundwood paper in an acidic environment using PCC (AT® PCC).  Furthermore, as groundwood or wood-containing paper mills use 
larger quantities of recycled fiber, there is a trend toward the use of neutral papermaking technology in this segment for which the 
Company presently supplies traditional PCC chemistries.  The Company now supplies PCC at 6 groundwood paper mills around the 
world  and  licenses  its  technology  to  a  ground  calcium  carbonate  producer  to  help  accelerate  the  conversion  from  acid  to  alkaline 
papermaking. 

       Coated Paper.  The Company continues to pursue satellite PCC opportunities in coated paper markets where our products provide 
unique performance and/or cost reduction benefits to papermakers and printers. Our Opacarb product line is designed to create value 
to the papermaker and can be used alone or in combination with other coating pigments. PCC coating products are produced at 8 of 
the Company's PCC plants worldwide. 

4 

 
 
 
 
 
 
 
 
 
 
 
Specialty PCC Products and Markets 

       The  Company  also  produces  and  sells  a  full  range  of  dry  PCC  products  on  a  merchant  basis  for  non-paper  applications.    The 
Company's Specialty PCC product line net sales were $64.3 million, $64.8 million and $66.1 million for the years ended December 
31, 2016, 2015 and 2014, respectively.  The Company sells surface-treated and untreated grades of PCC to the polymer industry for 
use in automotive and construction applications, and to the adhesives and printing inks industries.  The Company's PCC is also used 
by the food and pharmaceutical industries as a source of calcium in tablets and food applications, as a buffering agent in tablets, and as 
a mild abrasive in toothpaste.   The Company produces PCC for specialty applications from production sites at Adams, Massachusetts 
and Lifford, England. 

Processed Minerals - Products and Markets 

       The Company mines and processes natural mineral products, primarily limestone and talc.  The Company also manufactures lime, 
a limestone-based product.  The Company's net sales of processed mineral products were $139.3 million, $136.5 million and $129.5 
million for the years ended December 31, 2016, 2015 and 2014, respectively.  Net sales of talc products were $55.7 million, $55.9 
million  and  $55.5  million  for  the  years  ended  December  31,  2016,  2015  and  2014,  respectively.    Net  sales  of  ground  calcium 
carbonate ("GCC") products, which are principally lime and limestone, were $83.6 million, $80.6 million and $74.0 million for the 
years ended December 31, 2016, 2015 and 2014, respectively.  

       The Company mines and processes GCC products at its reserves in the eastern and western parts of the United States.  GCC is 
used and sold in the construction, automotive and consumer markets. 

      Lime  produced  at  the  Company's  Adams,  Massachusetts,  and  Lifford,  United  Kingdom,  facilities  is  used  primarily  as  a  raw 
material for the manufacture of PCC at these sites and is sold commercially to various chemical and other industries. 

       The Company mines, beneficiates and processes talc at its Barretts site, located near Dillon, Montana. Talc is sold worldwide in 
finely ground form for ceramic applications and in North America for paint and coatings and polymer applications.  Because of the 
exceptional chemical purity of the Barretts ore, a significant portion of worldwide automotive catalytic converter ceramic substrates 
contain the Company's Barretts talc. 

       Our high quality limestone, dolomitic limestone, and talc products are defined primarily by the chemistry and color characteristics 
of the ore bodies.  Ore samples are analyzed by x-ray fluorescence (XRF) and other techniques to determine purity and more generally 
by Hunter brightness measurement to determine dry brightness and the Hunter yellowness (b) value.  We serve multiple markets from 
each of our operations, each of which has different requirements relating to a combination of chemical and physical properties. 

Refractories Segment 

Refractory Products and Markets 

Refractories Products 

       The  Company  offers  a  broad  range  of  monolithic  and  pre-cast  refractory  products  and  related  systems  and  services.    The 
Company's Refractory segment net sales were $274.5 million, $295.9 million and $359.7 million for the years ended December 31, 
2016, 2015 and 2014, respectively.   

       Refractory  product  sales  are  often  supported  by  Company-supplied  proprietary  application  equipment  and  on-site  technical 
service support.  The Company's proprietary application equipment is used to apply refractory materials to the walls of steel-making 
furnaces and other high temperature vessels to maintain and extend their useful life.  Net sales of refractory products, including those 
for non-ferrous applications, were $219.0 million, $230.7 million and $273.9 million for the years ended December 31, 2016, 2015 
and  2014,  respectively.    The  Company's  proprietary  application  system,  such  as  its  MINSCAN®,  allow  for  remote-controlled 
application of the Company's refractory products in steel-making furnaces as well as in steel ladles.  Since the steel-making industry is 
characterized  by  intense  price  competition,  which  results  in  a  continuing  emphasis  on  increased  productivity,  these  application 
systems  and  the  technologically  advanced  refractory  materials  developed  in  the  Company's  research  laboratories  have  been  well 
accepted by the Company's customers.  These products allow steel makers to improve their performance through, among other things, 
the application of monolithic refractories to furnace linings while the furnace is at operating temperature, thereby eliminating the need 
for furnace cool-down periods and steel-production interruption.  The result is a lower overall cost for steel produced by steel makers.  
The  Company  also  pursues  cost-per-ton  refractory  contracts,  where,  together  with  other  refractory  companies,  the  Company  is 
responsible  for  coordinating  refractory  maintenance  of  the  steel  furnaces  and  other  steel  production  vessels.  These  opportunities 
provide longer-term stability and a closer working relationship with the customer.  

       The Company's technical service staff and application equipment assist customers to achieve desired productivity objectives.  The 
Company's  technicians  are  also  able  to  conduct  laser  measurement  of  refractory  wear,  sometimes  in  conjunction  with  robotic 
application tools, to improve refractory performance at many customer locations.  The Company believes that these services, together 
with its refractory product offerings, provide it with a strategic marketing advantage. 

5 

 
 
 
 
 
 
 
 
 
 
 
 
       Over  the  past  several  years  the  Refractories  segment  has  continued  to  develop,  reformulate,  and  optimize  its  products  and 
application technology to maintain its competitive advantage in the market place. Some of the products the Company has developed 
and optimized in the past several years include: 

· HOTCRETE®: High durability shotcrete products for applications at high temperatures in ferrous applications such 
as steel ladles, electric arc furnaces (EAF) and basic oxygen furnaces (BOF) furnaces. 
FASTFIRE®: High durability castable and shotcrete products in the non-ferrous and ferrous industries with the added 
benefit of rapid dry-out capabilities. 

·
· OPTIFORM®: A system of products and equipment for the rapid continuous casting of refractories for applications 

such as steel ladle safety linings. 

making furnaces. 

· ENDURATEQ®: A high durability refractory shape for glass contact applications such as plungers and orifice rings. 
· DECTEQ™:  A  system  for  the  automatic  control  of  electrical  power  feeding  electrodes  used  in  electric  arc  steel 
· LACAM®  Torpedo:  A  laser  scanning  system  that  measures  the  refractory  lining  thickness  inside  a  Hot  Iron 
· LACAM®: A new, fourth generation Lacam® laser measurement device for use in the worldwide steel industry that is 
17 times faster than the previous version.  This new technology provides the fastest and most accurate laser scanning 
for hot surfaces available today. 

(Torpedo) Ladle.  The torpedo ladles transport liquid iron from a blast furnace to the steel plant. 

Refractories Markets 

       The principal market for the Company's refractory products is the steel industry.  Management believes that certain trends in the 
steel industry will provide growth opportunities for the Company.  These trends include growth and quality improvements in select 
geographic regions (e.g., China, Middle East, Eastern Europe and India) the development of improved manufacturing processes such 
as thin-slab casting, the trend in North America to shift production from integrated mills to electric arc furnaces (mini-mills) and the 
ever-increasing need for improved productivity and longer lasting refractories. 

       The Company sells its refractory products in the following markets: 

      Steel  Furnace.    The  Company  sells  gunnable  monolithic  refractory  products  and  application  systems  to  users  of  basic  oxygen 
furnaces and electric arc furnaces for application on furnace walls to prolong the life of furnace linings. 

       Other Iron and Steel.  The Company sells monolithic refractory materials and pre-cast refractory shapes for iron and steel ladles, 
vacuum degassers, continuous casting tundishes, blast furnaces and reheating furnaces.  The Company offers a full line of materials to 
satisfy most continuous casting refractory applications.  This full line consists of gunnable materials, refractory shapes and permanent 
linings. 

       Industrial  Refractory Systems.    The  Company  sells  refractory  shapes  and  linings  to  non-steel  refractories  consuming  industries 
including glass, cement, aluminum and petrochemicals, power generation and other non-steel industries. The Company also produces 
a  specialized  line  of  carbon  composites  and  pyrolitic  graphite  primarily  sold  under  the  PYROID®  trademark,  primarily  to  the 
aerospace and electronics industries. 

Metallurgical Products and Markets 

     The  Company  produces  a  number  of  other  technologically  advanced  products  for  the  steel  industry,  including  calcium  metal, 
metallurgical  wire  products  and  a  number  of  metal  treatment  specialty  products.    Net  sales  of  metallurgical  products  were  $55.5 
million,  $65.2  million  and  $85.8  million  for  the  years  ended  December  31,  2016,  2015  and  2014,  respectively.    The  Company 
manufactures  calcium  metal  at  its  Canaan,  Connecticut,  facility  and  purchases  calcium  in  international  markets.    Calcium  metal  is 
used  in  the  manufacture  of  the  Company's  PFERROCAL®  solid-core  calcium  wire,  and  is  also  sold  for  use  in  the  manufacture  of 
batteries and magnets.  We also manufacture cored wires at our Canaan, Connecticut and Hengelo, Netherlands, manufacturing sites. 
The Company sells metallurgical wire products and associated wire-injection equipment for use in the production of high-quality steel.  
These metallurgical wire products are injected into molten steel to improve castability and reduce imperfections.   

Performance Materials Segment 

     The Performance Materials segment is a leading supplier of bentonite and bentonite-related products.  Bentonite is a sedimentary 
deposit  containing  greater  than  50%  montmorillonite  and  is  volcanic  in  origin.  It  is  surface  mined  and  then  dried,  crushed,  sent 
through grinding mills where it is sized to customer requirements, and transferred to silos for automatic bagging or bulk shipment.  
The processed bentonite may be chemically modified.  Bentonite’s unique chemical structure gives it a diverse range of capabilities, 
enabling it to act as a thickener, sealant, binder, lubricant or absorption agent.  From a commercial standpoint, there are two primary 
types of natural bentonite, sodium and calcium. Sodium-bentonite is characterized by its ability to absorb large amounts of water and 
form  viscous,  thixotropic  suspensions.  Calcium-bentonite,  in  contrast,  is  characterized  by  its  low  water  absorption  and  swelling 
capabilities  and  its  inability  to  stay  suspended  in  water.  Each  type  of bentonite  has  its  own  unique  applications.  This  segment  also 

6 

 
 
 
 
 
 
 
 
 
 
supplies  chromite  and  leonardite,  which  is  primarily  used  in metalcasting,  drilling  fluid  additive,  and  agricultural  applications.  The 
principal products of this segment are marketed under various registered trade names, including VOLCLAY®, PANTHER CREEK®, 
PREMIUM GEL®, ADDITROL®, ENERSOL®, and Hevi-Sand®. 

    The Performance Materials segment has three product lines – metalcasting; household, personal care and specialty products; and 
basic minerals and other products. 

Metalcasting Products and Markets 

      The  metalcasting product  line  produces  custom-blended  mineral and non-mineral products  to  strengthen  sand molds  for  casting 
auto  parts,  farm  and  construction  equipment,  oil  and  gas  production  equipment,  power  generation  turbine  castings  and  rail  car 
components.  These products help our customers in the foundry and casting industry to improve productivity by reducing scrap from 
metalcasting defects and poor surface quality.  The ADDITROL® blends also improve the efficiency and recycling of sand blends in 
mold sand systems by lowering clay consumption, and improve air quality by reducing volatile organic compound emissions.  Our 
mine to mold operational capability has resulted in providing a consistent high quality product, technical support and reliable on-time 
delivery service valued by our customers.   

In  the  ferrous  casting  market,  the  Company  specializes  in blending  bentonite  of  various  grades  by  themselves  or  with  mineral 

binders containing sodium bentonite, calcium bentonite, seacoal and other ingredients.  

       In  the  steel  alloy  casting  market,  the  Company  sells  chromite  products  with  a  particle  size  distribution  specific  to  customers’ 
needs. One of chromite’s qualities is its ability to conduct heat. Thus, the Company markets the product for use in making very large, 
high  integrity,  steel  alloy  castings  where  the  chromite  is  better  suited  to  withstand  the  high  heat  and  pressure  associated  with  the 
casting process.     This product line was originally sold into the U.S. by the American Colloid Company (ACC) and over the past 90 
years has grown in its use throughout the world including China, Thailand, Korea, Australia and Southeast Asia.  Over the past two 
years, the Company has focused on further investment in China and establishing a market position in India. 

     In January 2015, the Company announced that it entered into an agreement with Glencore in South Africa, where the Company 
mines chromite.  Under the agreement, Glencore will supply chromite products from the Glencore-Merafe joint venture that will be 
exclusively distributed by the Company in certain territories, including the Americas.   

      The Company’s metalcasting product line net sales were $258.0 million in 2016, $266.4 million in 2015 and $181.4 million from 
May 9, 2014, through December 31, 2014. 

Household, Personal Care and Specialty Products and Markets 

       The household, personal care and specialty products contain pet litter, fabric care, health and beauty, and agricultural specialty 
products.  

       The pet litter products include sodium bentonite-based scoopable (clumping), traditional and alternative cat litters sold to grocery 
and  drug  stores,  mass  merchandisers,  wholesale  clubs  and  pet  specialty  stores  throughout  North  America,  Europe  and  Asia.    The 
Company’s scoopable products’ clump-forming capability traps urine, thereby reducing waste by allowing for easy removal of only 
the odor-producing elements from the litter box.  The Company is primarily a provider of private-label cat litter to retail partners, as 
well as a provider of bulk cat litter to national brands and other private label packaging companies.  In North America, these products 
are sold from three principal sites from which we package and distribute finished goods, as well as ship bulk material via rail cars. The 
Company’s internal transportation group provides logistics services and is a key component of our capability in supplying customers 
on a national basis.  

       The  Company  supplies  fabric  care  products  and  additives  consisting  of  high-grade,  agglomerated  bentonite  and  other  mineral 
additives that perform as softening agents in certain powdered-detergent formulations or act as carriers for colorants and fragrances.  
These  fabric  care  products  are  not  only  cost-effective  but  also  provide  product  development  capabilities  to  adapt  along  with  our 
customers’ requirements. 

       The  Company  manufactures  personal  care  products  consisting  of  polymer  delivery  systems  and  purified  grades  of  bentonite 
ingredients for sale to manufacturers of skin care products.  The polymers are used to deliver high-value actives and the bentonite-
based materials act as thickening, suspension and dispersion agent emollients for topical skin care formulations.  The personal care 
products range from ingredient sales to fully formulated finished goods. 

       Specialty materials products contain bentonite and leonardite based proprietary solutions for consumer and industrial applications.  
Agricultural is the main market segment in this product line.     

     The Company’s household, personal care and specialty product line net sales were $171.2 million in 2016, $172.7 million in 2015 
and $108.0 million from May 9, 2014, through December 31, 2014. 

7 

 
     
 
      
    
 
 
 
Basic Minerals and Other Products and Markets 

     Basic  minerals  and  other  products  line  contains  sales  of  bentonite,  chromite  and  leonardite  to  a  variety  of  end  markets  and 
industrial application, including the following: 

Drilling  Fluid  Additives:  Sodium  bentonite  and  leonardite  are  components  of  certain  drilling  fluids  used  in  oil  and  gas  well 
drilling. Bentonite imparts thickening and suspension properties that facilitate the transport of rock cuttings to the surface during the 
drilling process. It also contributes to a drilling fluid’s ability to lubricate the drill bit and coat the underground formations to prevent 
hole collapse and drill-bit seizing.  We market our drilling fluid additives under our own and private-label trade names. At least two 
drilling fluid service competitors have captive bentonite operations while others are party to long-term bentonite supply agreements. 
The  potential  customers  for  our  products,  therefore,  are  generally  limited  to  those  service  organizations  that  are  neither  vertically 
integrated nor have long-term supply arrangements with other bentonite producers.  Our primary trademark for this application is the 
trade name PREMIUM GEL®. 

Ferro  Alloys:  A  by-product  of  our  chromite  processing  operations  for  foundry  products  includes  a  chromite  ore  which  has 
physical properties  suited  for  use  in producing ferrochrome. The ore  generally  needs  to  have  chromite  content  in  excess of 42% to 
meet metallurgical grade specifications. Manufacturers of stainless steel are the primary users of ferrochrome. 

Other Industrial: The Company produces bentonite and bentonite blends for the construction industry to be used as a plasticizing 
agent  in  cement,  and  plaster  and  bricks.  The  Company  also  supplies  bentonite  to  help  pelletize  other  materials  for  ease  of  use. 
Examples of this application include the pelletizing of iron ore. 

This  product  line  also  includes  sales  from  our  internal  transportation  and  logistics  group.    The  Company’s  basic  minerals  and 
other product line net sales were $73.6 million in 2016, $75.7 million in 2015 and $63.4 million from May 9, 2014, through December 
31, 2014. 

Construction Technologies Segment 

     The  Construction  Technologies  segment  provides  products  for  non-residential  construction,  environmental  and  infrastructure 
projects  worldwide.    It  serves  customers  engaged  in  a  broad  range  of  construction  projects,  including  site  remediation,  concrete 
waterproofing  for  underground  structures,  liquid  containment  on  projects  ranging  from  landfills  to  flood  control,  and  drilling 
applications including foundation, slurry wall, tunneling, water well, and horizontal drilling. 

     This segment has two product lines – environmental products, and building materials and other products.  

Environmental Products and Markets 

The Environmental Product line includes bentonite and polymer lining technologies, as well as, other environmental remediation 

applications.  

 The  Company  sells  lining  and  other  products  for  a  variety  of  applications,  most  of  which  are  directed  to  preserving  or 
remediating environmental issues.  The Company helps customers protect ground water and soil through the sale of geosynthetic clay 
liner products containing bentonite.  These products are marketed under the RESISTEX® and BENTOMAT® trade names principally 
for  lining  and  capping  landfills,  mine  waste  disposal  sites  and  industrial  waste  storage  sites,  such  as,  bauxite  residue  and  coal  ash 
waste.    The  Company  also  provides  associated  geosynthetic  materials  for  these  applications,  including  geotextiles  and  drainage 
geocomposites. 

Environmental  Products  also  includes  specialized  technologies  to  mitigate  vapor  intrusion  in  new  building  construction.  The 
Company’s innovative vapor barrier systems prevent potentially harmful vapors from entering occupied space, thus facilitating low-
risk  redevelopment.    The  Company  also  provides  reactive  capping  technologies  and  solutions  to  effectively  contain  residual 
contamination,  reduce  costs  associated  with  ex-situ  remedies,  and  aid  in  environmental  protection.  Products  offered  include  Liquid 
Boot®, a liquid applied vapor barrier system; REACTIVE CORE-MAT™, an in-situ sediment capping material; ORGANOCLAY®, 
which absorbs organic containments; and QUIK-SOLID®, a super absorbent media. 

     The Company’s environmental product line net sales were $78.9 million in 2016, $69.7 million in 2015 and $70.7 million from 
May 9, 2014, through December 31, 2014. 

Building Materials and Other Products and Markets 

The  building  materials  and  other  products  line  includes  various  active  and  passive  products  for  waterproofing  of               

underground  structures,  commercial  building  envelopes  and  tunnels.    It  also  includes  drilling  products  for  commercial  buildings, 
construction foundations, and for horizontal directional drilling applications.  

Building Materials: The Company offers a wide variety of active and passive waterproofing and greenroof technologies for use in 
protecting the building envelope of non-residential construction, including buildings, subways, and parkway systems.  Our products 

8 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
include  VOLTEX®,  a  waterproofing  composite  comprised  of  two  polypropylene  geotextiles  filled  with  sodium  bentonite; 
ULTRASEAL®,  an  advanced  membrane  using  a  unique  active  polymer  core;  and  COREFLEX®,  featuring  heat-welded  seams  for 
protection  of  critical  infrastructure.  In  addition  to  these  membrane  materials,  we  also  provide  roofing  products  and  a  variety  of 
sealants  and  other  accessories  required  to  create  a  functional  waterproofing  system.  The  end-users  of  these  products  are  generally 
building sub-contractors who are responsible for installing the products. 

Drilling  Products:  Drilling  products  are  used  in  environmental  and  geotechnical  drilling  applications,  horizontal  directional 
drilling, mineral exploration and foundation construction. The products are used to install monitoring wells, facilitate horizontal and 
water  well  drilling,  and  seal  abandoned  exploration  drill  holes.  VOLCLAY  GROUT™,  HYDRAUL-EZ®,  BENTOGROUT®  and 
VOLCLAY  TABLETS™  are  among  the  trade  names  for  products  used  in  these  applications.  Ground  source  heat  loop  systems 
utilizing GEOTHERMAL GROUT™ represent a developing area for drilling products. The Company also offers a range of drilling 
products  used  in  the  excavation  of  foundations  for  large  buildings,  bridges  and  dams;  these  products  include  SHORE  PAC®  and 
PREMIUM GEL®. The end-users for these products are typically small well drilling companies and general contractors. 

     The Company’s building materials and other product line net sales were $104.4 million in 2016, $110.4 million in 2015 and $81.6 
million from May 9, 2014, through December 31, 2014. 

Energy Services Segment 

     The  Energy  Services  segment  provides  services  to  improve  the  production,  costs,  compliance,  and  environmental  impact  of 
activities performed in the oil and gas industry.  The composition of customers within this segment varies from year to year and is 
significantly dependent on the type of activities each customer is undertaking within the year, regulations, and overall dynamics of the 
oil and gas industry.  Due to the weak market conditions in the oil and gas sector, the Company exited U.S. on-shore Nitrogen and 
Well  Testing  services  lines  during  the  second  quarter  of  2016.    As  a  result,  the  Company  currently  provides  services  for  off-shore 
filtration  and  well  testing  to  the  worldwide  oil  and  gas  industry.    Services  are  provided  through  subsidiaries  located  in  Australia, 
Brazil, Malaysia, Nigeria, Mexico, Indonesia, the United Kingdom, and the U.S., in the Gulf of Mexico.  Energy Services segment’s 
net sales were $85.9 million in 2016, $182.2 million in 2015 and $210.1 million from May 9, 2014, through December 31, 2014. 

Principal Services 

 The Company provides the following principal services: 

Water  Treatment  /  Filtration:  The  Company  helps  customers  comply  with  regulatory  requirements  by  providing  equipment, 

technologies, personnel and filtration media to treat waste water generated during oil production. 

The Company specializes in water treatment processes and technologies to remove oil, hydrocarbons, heavy metals, solids, toxic 

materials and other contaminants from customers’ operation wastewater stream. 

Well Testing:  The Company provides equipment and personnel to help customers control well production, as well as to clean up, 

unload, separate, measure component flow, and capture fluids from oil and gas wells.  

The Company delivers complete well testing solutions and effective operations in all testing environments.  

Marketing and Sales 

       The Company relies principally on its worldwide direct sales force to market its products.  The direct sales force is augmented by 
technical  service  teams  that  are  familiar  with  the  industries  to  which  the  Company  markets  its  products,  and  by  several  regional 
distributors.  The Company's sales force works closely with the Company's technical service staff to solve technical and other issues 
faced by the Company's customers.  

      In the Specialty Minerals segment, the Company's technical service staff assists paper producers in ongoing evaluations of the use 
of PCC for paper coating and filling applications.  

     In the Refractory segment, the Company's technical service personnel advise on the use of refractory materials, and, in many cases 
pursuant to service agreements, apply the refractory materials to the customers' furnaces and other vessels.  

     In  the  Performance  Materials  segment,  the  Company’s  industry-specialized  sales  group  and  technically  oriented  sales  persons 
provide  expertise  not  only  to  educate  our  customers  on  the  bentonite  blend  properties  but  also  to  aid  them  in  producing  castings 
efficiently.  Certain  of  our  products  are  distributed  through  networks  of  distributors  and  representatives,  who  warehouse  specific 
products at strategic locations.  

     In the Construction Technologies segment, sales and distribution of environmental products are primarily performed through the 
Company’s  own  personnel  and  facilities.  Our  staff  includes  sales  professionals  and  technical  support  engineers  who  analyze  the 
suitability  of  our  products  in  relation  to  the  customer’s  specific  application  and  the  conditions  that  products  will  endure  or  the 
environment in which they will operate. Building materials products are sold through our own sales professionals, as well as through 
an integrated distributor and dealer network. Our sales and technical staff typically assist project designers by providing technical data 

9 

 
 
 
 
 
 
 
to  engineers  and  architects  who  specify  our  products  in  the  design  of  building  structures.  Our  drilling  products  are  generally  sold 
through an extensive distribution network coordinated by our regional sales managers. 

     In the Energy Services segment, the Company’s employees sell the services on a direct basis. 

      Continued use  of  skilled  technical  service  teams  is  an important  component  of  the  Company's  business strategy.  The  Company 
works closely with its customers to ensure that their requirements are satisfied, and it often trains and supports customer personnel in 
the  use  of  the  Company's  products.  The  Company  oversees  domestic  marketing  and  sales  activities  principally  from  Bethlehem, 
Pennsylvania  and  Hoffman  Estates,  Illinois,  and  from  regional  sales  offices  elsewhere  in  the  United  States.  The  Company's 
international marketing and sales efforts are directed from regional centers located in India, the United Kingdom, Brazil, and China. 
The Company believes that its worldwide network of sales personnel and manufacturing sites facilitates the continued international 
expansion. 

Raw Materials  

       The Company depends in part on having an adequate supply of raw materials for its manufacturing operations, particularly lime 
and carbon dioxide for the PCC product line, and magnesia and alumina for its Refractory operations.  We also depend on having an 
adequate  supply  of  bentonite,  leonardite  and  chromite  for  our  Performance  Materials  segment,  bentonite  for  our  Construction 
Technologies segment, and limestone and talc for our Processed Minerals product line.  Supplies of bentonite, leonardite, chromite, 
limestone  and  talc  are  provided  through  the  Company’s  own  mining  operations  and  we  depend  on  having  adequate  access  to  ore 
reserves of appropriate quality at such mining operations. 

       The Company uses lime in the production of PCC and is a significant purchaser of lime worldwide.  Generally, the lime utilized 
in our business is readily available from numerous sources and we purchase lime under long-term supply contracts from unaffiliated 
suppliers located in close geographic proximity to the Company's PCC plants.  We also produce lime at our Adams, Massachusetts 
facility and our Lifford, UK facility, although most of the lime produced at our Adams facility and all of the lime produced at our 
Lifford  facility  is  consumed  in  the  production  of  Specialty  PCC  at  the  plant.  We  currently  supply  some  quantities  of  lime  to  third 
parties that are in close proximity to our Adams plant and could supply small quantities of lime to certain of our PCC satellite facilities 
that are in close geographic proximity to the Adams plant. Carbon dioxide is readily available in exhaust gas from the host paper mills, 
or other operations at our merchant facilities. 

       The  principal  raw  materials  used  in  the  Company's  monolithic  refractory  products  are  refractory-grade  magnesia  and  various 
forms of alumina silicates.   Approximately 45% percent of the Company’s magnesia requirements were purchased from sources in 
China over the past five years.  The price and availability of bulk raw materials from China are subject to fluctuations that could affect 
the  Company's  sales  to  its  customers.  In  addition,  the  volatility  of  transportation  costs  has  also  affected  the  delivered  cost  of  raw 
materials imported from China to North America and Europe.  The Company has developed alternate sources of magnesia over the 
past few years that have reduced our reliance on China-sourced magnesia. The amount sourced from China and other locations can 
vary  from  year  to  year  depending  upon  price  and  availability  from  each  source.  The  alumina  we  utilize  in  our  business  is  readily 
available from numerous sources. The Company also purchases calcium metal, calcium silicide, graphite, calcium carbide and various 
alloys for use in the production of metallurgical wire products and uses lime and aluminum in the production of calcium metal. 

      In addition to bentonite, leonardite and chromite provided through our mining operations, our Performance Materials segment’s 
principal  raw  materials  are  coal  and  soda  ash,  and  our  Construction  Technologies  segment’s  principal  raw  material  is  woven  and 
unwoven polyester material, all of which are readily available from numerous sources. 

Mineral Reserves and Mining Process 

     The Company relies on access to bentonite reserves to support its Performance Materials and Construction Technologies segments.  
The  Company  has  reserves  of  sodium  and  calcium  bentonite  at  various  locations  in  the  U.S.,  including  Wyoming,  South  Dakota, 
Montana  and  Alabama,  as  well  as  in  Australia,  China,  and  Turkey.  Through  the  Company’s  affiliations  and  joint  ventures,  the 
Company  also  has  access  to  bentonite  deposits  in  Egypt,  India,  and  Mexico.  Assuming  the  continuation  of  2016  annualized  usage 
rates, the Company has reserves of commercially usable sodium bentonite for the next 56 years.  Under the same assumptions, the 
Company has reserves of commercially usable calcium bentonite for the next 49 years. The Company owns or controls the properties 
on  which  the  bentonite  reserves  are  located  through  long-term  leases,  royalty  agreements  (including  easement  and  right  of  way 
agreements) and patented and unpatented mining claims. No single or group of mining claims or leases is significant or material to the 
financial condition or operations of our Company or our segments. The majority of our current bentonite mining in the U.S. occurs on 
reserves  where  our  rights  to  such  reserves  accrue  to  us  through  over  80  mining  leases  and  royalty  agreements  and  2,000  mining 
claims.  A  majority  of  these  are  with  private  parties  and  located  in  Montana,  South  Dakota  and  Wyoming.  The  bentonite  deposits 
underlying these claims and leases generally lie in parcels of land varying between 20 and 40 acres.      

     In general, our bentonite reserves are immediately adjacent to, or within sixty miles of, one of the related processing plants. All of 
the properties on which our reserves are located are either physically accessible for the purposes of mining and hauling or the cost of 
obtaining physical access would not be material. Access to processing facilities from the mining areas is generally by private road, 
public highways, or railroads. For most of our leased properties and mining claims, there are multiple means of access. 

10 

 
 
 
 
 
 
 
     Bentonite is surface mined, generally with large earthmoving scrapers, and then loaded into trucks and off-highway-haul wagons 
for  movement  to  processing plants.  The  mining  and  hauling of our bentonite  is  done by us  and by  independent  contractors. At  the 
processing  plants,  bentonite  is  dried,  crushed  and  sent  through  grinding  mills,  where  it  is  sized  to  customer  requirements,  then 
chemically modified, where needed, and transferred to silos for automatic bagging or bulk shipment. Most of the production is shipped 
as processed rather than stored for inventory.      

     For our Performance Materials segment, we also mine leonardite, a form of oxidized lignite, in North Dakota, and chromite, an iron 
chromium oxide, in South Africa, and transport them to nearby processing facilities.  Assuming the continuation of 2016 annualized 
usage rates, the Company has reserves of commercially usable leonardite for the next 97 years, and commercially usable chromite for 
the next 40 years. 

     The Processed Minerals product line of our Specialty Minerals segment is supported by the Company's limestone reserves located 
in the western and eastern parts of the United States, and talc reserves located in Montana.  The Company generally owns and surface 
mines these reserves and processes its products at nearby processing plants. The Company estimates these reserves, at current usage 
levels, to be in excess of 40 years at its limestone production facilities and in excess of 14 years at its talc production facility.  

     The  Company  has  ongoing  exploration  and  development  activities  for  all  of  its  mineral  interests  with  the  intent  to  increase  its 
proven and probable reserves. 

     See Item 2, “Properties,” for more information with respect to those facilities. 

     The Company relies on shipping bulk cargos of bentonite from the United States, Turkey and China to customers, as well as our 
own subsidiaries, and we are sensitive to our ability to recover these shipping costs.  In the last few years, bulk cargo shipping rates 
have been very volatile, and, to a lesser extent, the availability of bulk cargo containers has been sporadic.   

Competition 

       The  Company  is  continually  engaged  in  efforts  to  develop  new  products  and  technologies  and  refine  existing  products  and 
technologies in order to remain competitive and to position itself as a market leader. 

 With respect to its PCC products, the Company competes for sales to the paper industry with other minerals, such as GCC and 
kaolin, based in large part upon technological know-how, patents and processes that allow the Company to deliver PCC that it believes 
imparts gloss, brightness, opacity and other properties to paper on an economical basis.  The Company is the leading manufacturer and 
supplier of PCC to the paper industry.  

       The Company competes in sales of its limestone and talc based primarily upon quality, price, and geographic location.  

       With respect to the Company's refractory products, competitive conditions vary by geographic region.  Competition is based upon 
the performance characteristics of the product (including strength, consistency and ease of application), price, and the availability of 
technical support. 

       For  the  Performance  Materials  segment,  the  Company  competes  on  the  basis  of  product  quality,  price,  logistics,  service  and 
technical  support. There  are  numerous  major  producers  of  competing  products  and  various  regional  suppliers  in  the  areas  the 
Company serves. Some of the competitors, especially in the chromite market, are companies primarily in other lines of business with 
substantially greater financial resources than ours. 

       For  the  Construction  Technologies  segment,  with  respect  to  its  lining  technologies  product  line,  the  Company  competes  with 
geosynthetic  clay  liner  manufacturers  worldwide,  several  suppliers  of  alternative  lining  technologies,  and  providers  of  soil  and 
environmental  remediation  solutions  and  products.  The  building  materials  product  line  competes  in  a  highly  fragmented  market 
comprised  of  a  wide  variety  of  alternative  technologies.  A  number  of  integrated  bentonite  companies  compete  with  our  drilling 
products. Competition for all product lines is based on product quality, service, price, technical support and product availability.  

       The  Energy  Services  segment  competes  with  other  oil  and  gas  services  companies.  However,  the  Company  believes  that  the 
Company  offers  several  competitive  advantages,  especially  in  the  area  of  water  treatment  services,  due  to  superior  and  innovative 
technologies that the Company has developed internally and the combination of services that the Company can provide. 

Seasonality 

       Most  of  the  products  in  the  Construction  Technologies  segment  are  impacted  by  weather  and  soil  conditions.    Many  of  the 
products cannot be applied in wet or winter weather conditions and, as such, sales and profits tend to be greater during the period from 
April through October.  As a result, we consider the business of this segment to be seasonal.  Our Processed Minerals product line of 
our Specialty Minerals segment is subject to similar seasonal patterns.  

      Much of the business in the Energy Services segment can be impacted by weather conditions. Our business is concentrated in the 
Gulf of Mexico where our customers’ oil and gas production facilities are subject to natural disasters, such as hurricanes.  Given this, 

11 

 
 
     
 
 
 
 
 
our Energy Services sales could be lower in the June to November months.  However, we can also experience periods of growth after 
a hurricane as customers require our services to start their operations back up.   

Research and Development  

       Many of the Company's product lines are technologically advanced. The Company’s internal research team has dedicated years of 
experience into analyzing properties of minerals and synthetic materials while developing processes and applications to enhance their 
performance. Our expertise in inorganic chemistry, crystallography and structural analysis, fine particle technology and other aspects 
of  materials  science  apply  to  and  support  all  of  our  product  lines.  The  Company's  business  strategy  for  growth  in  sales  and 
profitability depends, to a large extent, on the continued success of its research and development activities.  

       In the Specialty Minerals segment, the significant achievements of the Company's research and development efforts include: the 
satellite PCC plant concept; PCC crystal morphologies for paper coating; AT® PCC for wood-containing papers; FulFill® high filler 
technology  systems;  New  Yield®;  Integrated  PCC  Process  Technology;  and  EMforce®,  Optibloc®  and  Titanium  Dioxide  (TiO2) 
extenders for the Processed Minerals and Specialty PCC product lines.   

     The FulFill® brand High Filler Technology is a portfolio of high-filler technologies that offers papermakers a variety of efficient, 
flexible solutions that decreases dependency on natural fiber and reduces costs.  The FulFill® E and V series allows papermakers to 
increase  filler  loading  levels  of  precipitated  calcium  carbonate  (PCC),  which  replaces  higher  cost  pulp,  and  increases  PCC  usage.   
Depending on paper grades, this PCC volume increase may range from 15 to 30 percent.  The Company continues to progress in the 
commercialization  of  FulFill®.    We  have  signed  agreements  with  twenty-six  paper  mills  and  are  actively  engaged  with  additional 
paper  mill  sites  for  further  FulFill®  deployment.    Under  the  FulFill®  platform  of  products,  the  Company  continues  to  develop  its 
filler-fiber composite material and is expanding the technology portfolio for higher filler for fiber replacement with current projects 
underway. 

       In the Refractories segment, the Company’s achievements include the development of FASTFIRE® and OPTIFORM® shotcrete 
refractory  products;  LACAM®  laser-based  refractory  measurement  systems;  and  the  MINSCAN®  and  HOTCRETE®  application 
systems.  The Company will continue to reformulate its refractory materials to be more competitive. 

     The  Company’s  Performance  Materials  segment  also  offers  a  strong  portfolio  of  custom  blended  compounds,  formulations  and 
technology,  which  have  been  primarily  developed  internally  by  the  Company’s  research  and  development  efforts.  The  Additrol® 
formulation, a custom blend, meets the need of both ferrous and non-ferrous applications. The Volclay® application is used in green 
sand molding applications ranging from the production of iron and steel castings to the production of non-ferrous castings. The Hevi-
Sand® specialty chromite blend prevents metal penetration and can be used with most foundry binders in molds and cores.  

     Similarly,  within  the  Construction  Technologies  segment,  we  offer  a  strong  portfolio  of  products  developed  principally  by  our 
internal  efforts.    The  Company’s  RESISTEXTM  and  CONTINUUM®  formulation  enables  withstanding  aggressive  leachates.  The 
ORGANOCLAY® technology offers highly effective solutions in effective in removing oils, greases and other high molecular weight, 
low solubility organic compounds from aqueous streams.     The Company will also continue to seek out promising compounds and 
innovative technologies, developed mainly by our internal research team, to incorporate into our product lines. 

       For  the  years  ended  December  31,  2016,  2015  and  2014,  the  Company  spent  approximately  $23.8  million,  $23.6  million  and 
$24.4 million, respectively, on research and development.  The Company's research and development spending for 2016, 2015 and 
2014 was approximately 1.5%, 1.3% and 1.4% of net sales, respectively. 

       The  Company  maintains  its  primary  research  facilities  in  Bethlehem  and  Easton,  Pennsylvania;  Broussard,  Louisiana;  and 
Hoffman  Estates,  Illinois.    It  also  has research  and  development  facilities  in  China,  England, Germany,  Ireland,  Japan  and  Turkey.  
Approximately 139 employees worldwide are engaged in research and development.  In addition, the Company has access to some of 
the world's most advanced papermaking and paper coating pilot facilities. 

Patents and Trademarks 

     The Company owns or has the right to use approximately 452 patents and approximately 1,666 trademarks related to its business.  
Our  patents  expire  between 2017  and  2036.    Our  trademarks  continue  indefinitely.    The  Company  believes  that  its  rights  under  its 
existing  patents,  patent  applications  and  trademarks  are  of  value  to  its  operations,  but  no  one  patent,  application  or  trademark  is 
material to the conduct of the Company's business as a whole. 

Insurance 

       The  Company  maintains  liability  and  property  insurance  and  insurance  for  business  interruption  in  the  event  of  damage  to  its 
production facilities and certain other insurance covering risks associated with its business.  The Company believes such insurance is 
adequate for the operation of its business.  There is no assurance that in the future the Company will be able to maintain the coverage 
currently in place or that the premiums will not increase substantially. 

12 

 
        
 
 
 
 
 
 
 
 
 
 
Employees 

      At December 31, 2016, the Company employed 3,583 persons, of whom 1,876 were employed outside of the United States. 

Environmental, Health and Safety Matters 

       The  Company’s  operations  are  subject  to  federal,  state,  local  and  foreign  laws  and  regulations  relating  to  the  environment  and 
health and safety.  In particular, we are subject to certain requirements under the Clean Air Act.  In addition, certain of the Company’s 
operations involve and have involved the use and release of substances that have been and are classified as toxic or hazardous within 
the meaning of these laws and regulations.  Environmental operating permits are, or may be, required for certain of the Company’s 
operations  and  such  permits  are  subject  to  modification,  renewal  and  revocation.      We  are  also  subject  to  land  reclamation 
requirements. The  Company  regularly  monitors  and  reviews  its operations,  procedures  and policies  for  compliance  with  these  laws 
and regulations.  The Company believes its operations are in substantial compliance with these laws and regulations and that there are 
no violations that would have a material effect on the Company.  Despite these compliance efforts, some risk of environmental and 
other damage is inherent in the Company’s operations, as it is with other companies engaged in similar businesses, and there can be no 
assurance that material violations will not occur in the future.  The cost of compliance with these laws and regulations is not expected 
to have a material adverse effect on the Company.   

      Laws  and  regulations  are  subject  to  change.    See  Item  1A,  Risk  Factors,  for  information  regarding  the  possible  effects  that 
compliance with new environmental laws and regulations, including those relating to climate change, may have on our businesses and 
operating results. 

      Under the terms of certain agreements entered into in connection with the Company's initial public offering in 1992, Pfizer Inc. 
("Pfizer") agreed to indemnify the Company against certain liabilities being retained by Pfizer and its subsidiaries including, but not 
limited to, pending lawsuits and claims, and any lawsuits or claims brought at any time in the future alleging damages or injury from 
the use, handling of or exposure to any product sold by Pfizer's specialty minerals business prior to the closing of the initial public 
offering.  

Available Information 

      The Company maintains an internet website located at http://www.mineralstech.com.  Its reports on Forms 10-K, 10-Q and 8-K, 
and amendments to those reports, as well as its Proxy Statement and filings under Section 16 of the Securities Exchange Act of 1934 
are available free of charge through the Investor Relations page of its website, as soon as reasonably practicable after they are filed 
with  the  Securities  and  Exchange  Commission  ("SEC").    Investors  may  access  these  reports  through  the  Company's  website  by 
navigating to "Investor Relations" and then to "SEC Filings." 

      Financial information concerning our business segments and the geographical areas in which we operate appears in the Notes to 
the  Consolidated  Financial  Statements.    Information  related  to  our  executive  officers  is  included  in  Item  10,  “Directors,  Executive 
Officers and Corporate Governance.” 

Item 1A.   Risk Factors 

     Our business faces significant risks. Set forth below are all risks that we believe are material at this time.  Our business, financial 
condition  and  results  of  operations  could  be  materially  adversely  affected  by  any  of  these  risks.    These  risks  should  be  read  in 
conjunction with the other information in this Annual Report on Form 10-K. 

(cid:2) Worldwide general economic, business, and industry conditions have had, and may continue to have, an 

adverse effect on the Company’s results. 

The  global  economic  instability  experienced  in  recent  years  had  caused,  among  other  things,  declining  consumer  and 
business confidence, volatile raw material prices, instability in credit markets, high unemployment, fluctuating interest and 
exchange rates, and other challenges.  The Company’s business and operating results had been and could once again be 
adversely  affected  by  these  global  economic  conditions.    The  Company’s  customers  and  potential  customers  may 
experience deterioration of their businesses, cash flow shortages, and difficulty obtaining financing.  As discussed below, 
the  industries  we  serve  have  in  the  past  been  adversely  affected  by  the  uncertain  global  economic  climate  due  to  the 
cyclical  nature  of  their  businesses.    As  a  result,  existing  or  potential  customers  may  reduce  or  delay  their  growth  and 
investments  and  their  plans  to  purchase  products,  and  may  not  be  able  to  fulfill  their  obligations  in  a  timely  fashion.  
Further,  suppliers  could  experience  similar  conditions,  which  could  affect  their  ability  to  fulfill  their  obligations  to  the 
Company.  Adversity within capital markets may also impact the Company’s results of operations by negatively affecting 
the amount of expense the Company records for its pension and other postretirement benefit plans.  Actuarial valuations 
used  to  calculate  income  or  expense  for  the  plans  reflect  assumptions  about  financial  market  and  other  economic 
conditions – the most significant of which are the discount rate and the expected long-term rate of return on plan assets.  
Such  actuarial  valuations  may  change  based  on  changes  in  key  economic  indicators.    Global  economic  markets  remain 
uncertain, and there can be no assurance that market conditions will improve in the near future.  Future weakness in the 
13 

 
 
 
 
 
 
 
 
 
global economy could materially and adversely affect our business and operating results.  

(cid:2) Our customers’ businesses are cyclical or have changing regional demands.  Our operations are subject to these trends 

and we may not be able to mitigate these risks. 

(cid:2) Our  Performance  Materials  segment’s  sales  are  predominantly  derived  from  the  metalcasting  market.    The 
metalcasting  market  is  dependent  upon  the  demand  for  castings  for  automobile  components,  farm  and 
construction  equipment,  oil  and  gas  production  equipment,  power  generation  turbine  castings,  and  rail  car 
components.   Many  of  these  types  of  equipment  are  sensitive  to  fluctuations  in  demand  during  periods  of 
recession  or  tough  economies,  which  ultimately  may  affect  the  demand  for  our  Construction  Technologies  and 
Performance Materials segments’ products and services.  

(cid:2)

In the paper industry, which is served by our Paper PCC product line, production levels for uncoated freesheet 
within North America and Europe, our two largest markets are projected to continue to decrease.  The reduced 
demand  for  premium  writing  paper  products  has  also  caused  the  paper  industry  to  experience  a  number  of 
bankruptcies and paper mill closures, including amongst our customers.   

(cid:2) Our  Refractories  segment  primarily  serves  the  steel  industry.    North  American  and  European  steel  production 

continues to be affected by global volatility and overcapacity in the market.   

(cid:2) Demand  for  our  Energy  Services  segment’s  products  and  services  is  affected  by  the  level  of  exploration, 
development,  and  production  activity  of,  and  the  corresponding  capital  spending  by,  oil  and  natural  gas 
companies, which are heavily influenced by the benchmark price of these commodities.  Oil and natural gas prices 
decreased significantly in 2014 and 2015, with West Texas Intermediate (WTI) oil spot prices declining from a 
high of $108 per barrel in June 2014 to a low of $26 per barrel in February 2016.  This has caused oil and natural 
gas companies to reduce their capital expenditures and production and exploration activities.  This has the effect 
of decreasing the demand and increasing competition for the services we provide.  In addition, the performance of 
our  Energy  Services  segment  is  affected  by  changes  in  technologies,  locations  of  customers’  targeted  reserves, 
and competition in various geographic markets.  

(cid:2) Our Construction Technologies segment’s sales are predominantly derived from the commercial construction and 
infrastructure markets.  In addition, our Processed Minerals and Specialty PCC product lines are affected by the 
domestic building and construction markets, as well as the automotive market.   

Demand for our products is subject to trends in these markets.  During periods of economic slowdown, our customers often 
reduce their capital expenditures and defer or cancel pending projects.  Such developments occur even amongst customers 
that are not experiencing financial difficulties.  In addition, these trends could cause our customers to face liquidity issues 
or bankruptcy, which could deteriorate the aging of our accounts receivable, increase our bad debt exposure and possibly 
trigger  impairment  of  assets  or  realignment  of  our  businesses.    The  Company  has  taken  steps  to  reduce  its  exposure  to 
variations in its customers' businesses, including by diversifying its portfolio of products and services; through geographic 
expansion,  and  by  structuring  most  of  its  long-term  satellite  PCC  contracts  to  provide  a  degree  of  protection  against 
declines  in  the  quantity  of  product  purchased,  since  the  price  per  ton  of  PCC  generally  rises  as  the  number  of  tons 
purchased declines.  In addition, many of the Company's product lines lower its customers' costs of production or increase 
their productivity, which should encourage them to use its products.  However, there can be no assurance that these efforts 
will mitigate the risks of our dependence on these industries.  Continued weakness in the industries we serve has had, and 
may in the future have, an adverse effect on sales of our products and our results of operations.  A continued or renewed 
economic downturn in one or more of the industries or geographic regions that the Company serves, or in the worldwide 
economy, could cause actual results of operations to differ materially from historical and expected results. 

(cid:2) The Company’s results could be adversely affected if it is unable to effectively achieve and implement its growth 

initiatives. 

Sales  and  income  growth  of  the  Company  depends  upon  a  number  of  uncertain  events,  including  the  outcome  of  the 
Company's strategies of increasing its penetration into geographic markets such as the BRIC (Brazil, Russia, India, China) 
countries  and  other  Asian  and  Eastern  European  countries;  increasing  its  penetration  into  product  markets  such  as  the 
market  for  papercoating  pigments  and  the  market  for  groundwood  paper  pigments;  increasing  sales  to  existing  PCC 
customers  by  increasing  the  amount  of  PCC  used  per  ton  of  paper  produced;  developing,  introducing  and  selling  new 
products  such  as  the  FulFill®  family  of  products  for  the  paper  industry.    Difficulties,  delays  or  failure  of  any  of  these 
strategies  could  affect  the  future  growth  rate  of  the  Company.    Our  strategy  also  anticipates  growth  through  future 
acquisitions.  However, our ability to identify and consummate any future acquisitions on terms that are favorable to us 
may be limited by the number of attractive acquisition targets, internal demands on our resources and our ability to obtain 
financing.    Our  success  in  integrating  newly  acquired  businesses  will  depend  upon  our  ability  to  retain  key  personnel, 
avoid diversion of management’s attention from operational matters, and integrate general and administrative services.  In 
addition, future acquisitions could result in the incurrence of additional debt, costs and contingent liabilities.  Integration of 
acquired operations may take longer, or be more costly or disruptive to our business, than originally anticipated, and it is 
also possible that expected synergies from  future acquisitions may not materialize.   We also may incur costs and divert 

14 

 
management attention with regard to potential acquisitions that are never consummated. 

(cid:2) Servicing the Company’s debt will require a significant amount of cash.  This could reduce the Company’s flexibility to 
respond  to  changing  business  and  economic  conditions  or  fund  capital  expenditures  or  working  capital  needs.  Our 
ability to generate cash depends on many factors beyond our control. 

At  December  31,  2016,  the  Company  had  outstanding  borrowings  of  $1.1  billion  pursuant  to  our  senior  secured  credit 
facility, largely incurred to finance the acquisition of AMCOL.  This financing will require a significant amount of cash to 
make  interest  payments.    Further,  the  interest  rate  on  a  significant  portion  of  our  borrowings  under  our  senior  secured 
credit facility is based on LIBOR interest rates, which could result in higher interest expense in the event of an increase in 
interest rates.  Our ability to pay interest on our debt and to satisfy our other debt obligations will depend in part upon our 
future financial and operating performance and upon our ability to renew or refinance borrowings.  Prevailing economic 
conditions and financial, business, competitive, regulatory and other factors, many of which are beyond our control, will 
affect our ability to make these payments.  We cannot guarantee that our business will generate sufficient cash flow from 
operations or that future borrowings will be available to us in an amount sufficient to enable us to fund our liquidity needs.  
If we are unable to generate sufficient cash flow to meet our debt service obligations, we will have to pursue one or more 
alternatives, such as reducing or delaying capital or other expenditures, refinancing debt, selling assets, or raising equity 
capital.  Further, the requirement to make significant interest payments may reduce the Company’s flexibility to respond to 
changing  business  and  economic  conditions  or  fund  capital  expenditure  or  working  capital  needs  and  may  increase  the 
Company’s vulnerability to adverse economic conditions.   

(cid:2) Our  senior  secured  credit  facility  contains  various  covenants  that  limit  our  ability  to  take  certain  actions  and  our 
revolving credit facility, if used, also requires us to meet financial maintenance tests, failure to comply with which could 
have a material adverse effect on us. 

The agreement governing our senior secured credit facility contains a number of significant covenants that, among other 
things, limit our ability to: incur additional debt or liens, consolidate or merge with any other person, alter the business we 
conduct, make investments, use the proceeds of asset sales or sale/leaseback transactions, enter into hedging arrangements, 
pay  dividends  or  make  certain  other  restricted  payments,  create  dividend  or  other  payment  restrictions  with  respect  to 
subsidiaries,  and  enter  into  transactions  with  affiliates.    In  addition,  our  revolving  credit  facility,  if  used,  requires  us  to 
comply  with  specific  financial  ratios,  including  a  maximum  net  leverage  ratio,  under  which  we  are  required  to  achieve 
specific financial results.  Our ability to comply with these provisions may be affected by events beyond our control.  A 
breach of any of these covenants would result in a default under the agreements.  In the event of any default, our lenders 
could elect to declare all amounts borrowed under the agreements, together with accrued interest thereon, to be due and 
payable.  In such an event, we cannot assure you that we would have sufficient assets to pay debt then outstanding under 
the agreements governing our debt.  Any future refinancing of the senior secured credit facility is likely to contain similar 
restrictive covenants. 

(cid:2) The Company’s sales of PCC could be adversely affected by our failure to renew or extend long term sales contracts for 

our satellite operations. 

The  Company's  sales  of  PCC  to paper  customers  are  typically  pursuant to  long-term  evergreen  agreements,  initially  ten 
years  in  length,  with  paper  mills  where  the  Company  operates  satellite  PCC  plants.    Sales  pursuant  to  these  contracts 
represent a significant portion of our worldwide Paper PCC sales, which were $387.9 million in 2016, or approximately 
24% of the Company’s net sales.  The terms of many of these agreements have been extended or renewed in the past, often 
in connection with an expansion of the satellite plant.  However, failure of a number of the Company's customers to renew 
or extend existing agreements on terms as favorable to the Company as those currently in effect, or at all, could have a 
substantial  adverse  effect  on  the  Company's  results  of  operations,  and  could  also  result  in  impairment  of  the  assets 
associated with the PCC plant. 

(cid:2) The Company’s sales could be adversely affected by consolidation in customer industries, principally paper, 

foundry and steel.  

Several consolidations in the paper industry have taken place in recent years and such consolidation could continue in the 
future.  These consolidations could result in partial or total closure of some paper mills where the Company operates PCC 
satellites.  Such closures would reduce the Company's sales of PCC, except to the extent that they resulted in shifting paper 
production and associated purchases of PCC to another location served by the Company.  Similarly, consolidations have 
occurred in the foundry and steel industries.  Such consolidations in the major industries we serve concentrate purchasing 
power  in  the  hands  of  a  smaller  number  of  manufacturers,  enabling  them  to  increase  pressure  on  suppliers,  such  as  the 
Company.  This increased pressure could have an adverse effect on the Company's results of operations in the future. 

15 

 
 
(cid:2) The  Company  is  subject  to  stringent  regulation  in  the  areas  of  environmental,  health  and  safety,  and  tax,  and  may 
incur unanticipated costs or liabilities arising out of claims for various legal, environmental and tax matters or product 
stewardship issues. 

The  Company’s  operations  are  subject  to  international,  federal,  state  and  local  governmental  environmental,  health  and 
safety, tax and other laws and regulations.  We have expended, and may be required to expend in the future, substantial 
funds for compliance with such laws and regulations.  In addition, future events, such as changes to or modifications of 
interpretations  of  existing  laws  and  regulations,  or  enforcement  polices,  or  further  investigation  or  evaluation  of  the 
potential environmental impacts of operations or health hazards of certain products, may affect our mining rights or give 
rise to additional compliance and other costs that could have a material adverse effect on the Company.  Further, certain of 
our customers are subject to various federal and international laws and regulations relating to environmental and health and 
safety  matters,  especially  our  Energy  Services  customers  who  are  subject  to  drilling  permits,  waste  water  disposal  and 
other regulations.  To the extent that these laws and regulations affecting our customers change, demand for our products 
and services could also change and thereby affect our financial results.  State, national, and international governments and 
agencies have been evaluating climate-related legislation and regulation that would restrict emissions of greenhouse gases 
in  areas  in  which  we  conduct  business,  and  some  such  legislation  and regulation have  already been enacted  or  adopted.  
Enactment of climate-related legislation or adoption of regulation that restrict emissions of greenhouse gases in areas in 
which we conduct business could have an adverse effect on our operations or demand for our products.  Our manufacturing 
processes, particularly the manufacturing process for PCC, use a significant amount of energy and, should energy prices 
increase as a result of such legislation or regulation, we may not be able to pass these increased costs on to purchasers of 
our products.  We cannot predict if or when currently proposed or additional laws and regulations regarding climate change 
or other environmental or health and safety concerns will be enacted or adopted.  Moreover, changes in tax regulation and 
international tax treaties could reduce the financial performance of our foreign operations. 

The  Company  is  currently  a  party  in  various  litigation  matters  and  tax  and  environmental  proceedings  and  faces  risks 
arising  from  various  unasserted  litigation  matters,  including,  but  not  limited  to,  product  liability,  patent  infringement, 
antitrust claims, and claims for third party property damage or personal injury stemming from alleged environmental torts.  
Failure  to  appropriately  manage  safety,  human  health,  product  liability  and  environmental  risks  associated  with  the 
Company’s products and production processes could adversely impact the Company’s employees and other stakeholders, 
the  Company’s  reputation  and  its  results  of  operations.    Public  perception  of  the  risks  associated  with  the  Company’s 
products and production processes could impact product acceptance and influence the regulatory environment in which the 
Company  operates.    While  the  Company  has  procedures  and  controls  to  manage  these  risks,  carries  liability  insurance, 
which it believes to be appropriate to its businesses, and has provided reserves for current matters, which it believes to be 
adequate, an unanticipated liability, arising out of a current matter or proceeding or from the other risks described above, 
could have a material adverse effect on the Company’s financial condition or results of operations.

(cid:2) Delays or failures in new product development could adversely affect the Company’s operations. 

The  Company’s  future  business  success  will  depend  in  part  upon  its  ability  to  maintain  and  enhance  its  technological 
capabilities, to respond to changing customer needs, and to successfully anticipate or respond to technological changes on 
a cost-effective and timely basis.  The Company is engaged in a continuous effort to develop new products and processes 
in all of its product lines.  Difficulties, delays or failures in the development, testing, production, marketing or sale of such 
new products could cause actual results of operations to differ materially from our expected results. 

(cid:2) The Company’s ability to compete is dependent upon its ability to defend its intellectual property against inappropriate 

disclosure and infringement. 

The  Company's  ability  to  compete  is  based  in  part  upon  proprietary  knowledge,  both  patented  and  unpatented.    The 
Company's  ability  to  achieve  anticipated  results  depends  in  part  on  its  ability  to  defend  its  intellectual  property  against 
inappropriate disclosure as well as against infringement.  In addition, development by the Company's competitors of new 
products or technologies that are  more effective or less expensive than those the Company offers could have a material 
adverse effect on the Company's financial condition or results of operations. 

(cid:2) The Company’s operations could be impacted by the increased risks of doing business abroad.  

The Company does business in many areas internationally.  Approximately 43% of our sales in 2016 were derived from 
outside the United States and we have significant production facilities which are located outside of the United States.  We 
have  in  recent  years  expanded  our  operations  in  emerging  markets,  and  we  plan  to  continue  to  do  so  in  the  future, 
particularly in China, India, Brazil, the Middle East, and Eastern Europe.  Some of our operations are located in areas that 
have experienced political or economic instability, including Indonesia, Malaysia, Nigeria, Egypt, Saudi Arabia, Turkey, 
Brazil,  Thailand,  China  and  South  Africa.  The  June  23,  2016  referendum  by  British  voters  to  exit  the  European  Union 
(referred to as Brexit) has caused additional volatility in the markets and currency exchange rates. Market conditions and 
exchange rates could continue to be volatile in the near term as this situation develops over the next couple of years. As the 

16 

 
Company expands its operations overseas, it faces increased risks of doing business abroad, including inflation, fluctuation 
in  interest  rates,  changes  in  applicable  laws  and  regulatory  requirements,  export  and  import  restrictions,  tariffs, 
nationalization,  expropriation,  limits  on  repatriation  of  funds,  civil  unrest,  terrorism,  unstable  governments  and  legal 
systems, and other factors.  Many of these risks are beyond our control and can lead to sudden, and potentially prolonged, 
changes  in  demand  for  our  products,  difficulty  in  enforcing  agreements,  and  losses  in  the  realizability  of  our  assets.  
Adverse  developments  in  any  of  the  areas  in  which  we  do  business  could  cause  actual  results  to  differ  materially  from 
historical  and  expected  results.    In  addition,  a  significant  portion  of  our  raw  material  purchases  and  sales  outside  the 
United States are denominated in foreign currencies, and liabilities for non-U.S. operating expenses and income taxes are 
denominated in local currencies.  Accordingly, reported sales, net earnings, cash flows and fair values have been and, in 
the  future,  will  be  affected  by  changes  in  foreign  currency  exchange  rates.    Our  overall  success  as  a  global  business 
depends, in part, upon our ability to succeed in differing legal, regulatory, economic, social and political conditions.  We 
cannot  assure  you  that  we  will  implement  policies  and  strategies  that  will  be  effective  in  each  location  where  we  do 
business. 

(cid:2) The Company’s operations are dependent on the availability of raw materials and access to ore reserves at its 
mining  operations.    Increases  in  costs  of  raw  materials,  energy,  or  shipping  could  adversely  affect  our 
financial results. 

The Company depends in part on having an adequate supply of raw materials for its manufacturing operations, particularly 
lime  and  carbon  dioxide  for  the  PCC  product  line,  and  magnesia  and  alumina  for  its  Refractory  operations.    Purchase 
prices  and  availability  of  these  critical  raw  materials  are  subject  to  volatility.    At  any  given  time,  we  may  be  unable  to 
obtain an adequate supply of these critical raw materials on a timely basis, on price and other terms, or at all.  While most 
such raw materials are readily available, the Company purchases approximately 45% of its magnesia requirements from 
sources in China.  The majority of magnesia requirements were purchased from other countries.  The price and availability 
of magnesia have fluctuated in the past and they may fluctuate in the future.  Price increases for certain other of our raw 
materials, including petrochemical products, as well as increases in energy prices, have also affected our business.  Our 
production processes consume a significant amount of energy, primarily electricity, diesel fuel, natural gas and coal.  We 
use  diesel  fuel  to  operate  our  mining  and  processing  equipment  and  our  freight  costs  are  heavily  dependent  upon  fuel 
prices and surcharges.  Energy costs also affect the cost of raw materials.  On a combined basis, these factors represent a 
large exposure to petrochemical and energy products which may be subject to significant price fluctuations.  The contracts 
pursuant to which we construct and operate our satellite PCC plants generally adjust pricing to reflect the pass-through of 
increases in costs resulting from inflation, including energy.  However, there is a time lag before such price adjustments 
can  be  implemented.    The  Company  and  its  customers  will  typically  negotiate  reasonable  price  adjustments  in  order  to 
recover these escalating costs, but there can be no assurance that we will be able to recover increasing costs through such 
negotiations.   

The  Company  also  depends  on  having  adequate  access  to  ore  reserves  of  appropriate  quality  at  its  mining  operations. 
There  are  numerous uncertainties  inherent in  estimating ore  reserves  including subjective  judgments  and determinations 
that are based on available geological, technical, contract and economic information.  

The Company relies on shipping bulk cargos of bentonite from the United States, Turkey and China to customers, as well 
as  our  own  subsidiaries,  and  we  are  sensitive  to  our  ability  to  recover  these  shipping  costs.   In  the  last  few  years,  bulk 
cargo  shipping  rates  have  been  very  volatile,  and,  to  a  lesser  extent,  the  availability  of  bulk  cargo  containers  has  been 
suspect.   If  we  cannot  secure  our  container  requirements  or  offset  additional  shipping  costs  with  price  increases  to 
customers,  our  profitability  could  be  impacted.    We  are  also  subject  to  other  shipping  risks.    In  particular,  rail  service 
interruptions have affected our ability to ship, and the availability of rail service, and our ability to recover increased rail 
costs, may be beyond our control.

(cid:2) The Company operates in very competitive industries, which could adversely affect our profitability.  

The Company has many competitors.  Some of our principal competitors have greater financial and other resources than 
we have.  Accordingly, these competitors may be better able to withstand economic downturns and changes in conditions 
within the industries in which we operate and may have significantly greater operating and financial flexibility than we do.  
We also face competition for some of our products from alternative products, and some of the competition we face comes 
from competitors in lower-cost production countries like China and India.  As a result of the competitive environment in 
the markets in which we operate, we currently face and will continue to face pressure on the sales prices of our products 
from competitors, which could reduce profit margins. 

(cid:2) Production  facilities  are  subject  to  operating  risks  and  capacity  limitations  that  may  adversely  affect  the  Company’s 

financial condition or results of operations.  

The  Company  is  dependent  on  the  continued  operation  of  its  production  facilities.    Production  facilities  are  subject  to 
hazards  associated  with  the  manufacturing,  handling,  storage,  and  transportation  of  chemical  materials  and  products, 
including  pipeline  leaks  and  ruptures,  explosions,  fires,  inclement  weather  and  natural  disasters,  mechanical  failure, 
unscheduled  downtime,  labor  difficulties,  transportation  interruptions,  and  environmental  risks.    We  maintain  property, 

17 

 
business interruption and casualty insurance but such insurance may not cover all risks associated with the hazards of our 
business and is subject to limitations, including deductibles and maximum liabilities covered.  We may incur losses beyond 
the  limits,  or  outside  the  coverage,  of  our  insurance  policies.    Further,  from  time  to  time,  we  may  experience  capacity 
limitations in our manufacturing operations.  In addition, if we are unable to effectively forecast our customers’ demand, it 
could affect our ability to successfully manage operating capacity limitations.  These hazards, limitations, disruptions in 
supply and capacity constraints could adversely affect financial results.  

(cid:2) Operating results for some of our segments are seasonal.  

Our Energy Services and Construction Technologies segments are affected by seasonal weather patterns.  A majority of 
our  Energy  Services  revenues  are  derived  from  the  Gulf  of  Mexico  and  surrounding  states,  which  are  susceptible  to 
hurricanes  that  typically  occur  June  1st through  November  30th.   In  addition,  it  is  affected  by  customers’  demands  for 
natural  gas.   Natural  gas  is  affected  by  weather  patterns  as  colder  winters  increase  the  demand  for  natural  gas  to  heat 
homes  and  warmer  summers  increase  the  demand  for  natural  gas  to  fuel  generators  providing  electricity  to  run  air 
conditioners.  Actual or threatened hurricanes or changes in the demand for natural gas can result in volatile demand for 
services  provided  by  our  Energy  Services  segment.    Our  Construction  Technologies  segment  is  affected  by  weather 
patterns  which  determine  the  feasibility  of  construction  activities.   Typically,  less  construction  activity  occurs  in  winter 
months and thus this segment’s revenues tend to be greatest in the second and third quarters when weather patterns in our 
geographic  markets  are  more  conducive  to  construction  activities.    Our  Processed  Minerals  product  line  is  subject  to 
similar seasonal patterns. 

(cid:2) Our operations are subject to cyber-attacks that could have a material adverse impact on our business, 

consolidated results of operations, and consolidated financial condition.  

Our operations are becoming increasingly dependent on digital technologies and services. We use these technologies for 
internal purposes, including data storage, processing, and transmissions, as well as in our interactions with customers and 
suppliers. Digital technologies are subject to the risk of cyber-attacks. If our systems for protecting against cybersecurity 
risks prove not to be sufficient, we could be adversely affected by, among other things: loss of or damage to intellectual 
property,  proprietary  or  confidential  information,  or  customer,  supplier,  or  employee  data;  interruption  of  our  business 
operations; and increased costs required to prevent, respond to, or mitigate cybersecurity attacks. These risks could harm 
our reputation and our relationships with customers, suppliers, employees, and other third parties, and may result in claims 
against us. In addition, these risks could have a material adverse effect on our business, consolidated results of operations, 
and consolidated financial condition. 

Item 1B.   Unresolved Staff Comments 

     None. 

18 

 
 
Item 2.   Properties  

     The  Company’s  corporate  headquarters,  sales  offices,  research  laboratories,  plants,  mines  and  other  facilities  are  owned  by  the 
Company except as otherwise noted.  Set forth below is certain information relating to the Company’s principal plants and office and 
research facilities. 

Location

Facility

Product Line

Segment

United States

Alabama, Sandy Ridge

Arizona, Pima County 
California, Lucerne Valley 
Connecticut, Canaan 

Plant; Mine

Plant; Mine1
Plant; Mine
Plant; Mine

Georgia, Cartersville

Plant

Metalcasting, basic minerals and specialty 
products
Limestone
Limestone
Limestone, Metallurgical Wire/Calcium
Environmental products and other building 
materials products

Performance Materials

Specialty Minerals
Specialty Minerals
Specialty Minerals; Refractories

Construction Technologies

Illinois, Hoffman Estates

Indiana, Portage 
Louisiana, Baton Rouge 
Louisiana, Broussard

Houston, TX

Louisiana, New Iberia
Massachusetts, Adams 
Montana, Dillon 

Research laboratories; Administrative 
office2
Plant
Plant
Research laboratories2
Headquarter, Administrative Office2
Operations base2
Plant; Mine
Plant; Mine

All Company Products

Refractories/Shapes
Monolithic Refractories
Filtration and well testing services

Filtration and Well testing services
Limestone, Lime, PCC
Talc

Nebraska, Scottsbluff

Transportation terminal

New York, New York 

Headquarters2

North Dakota, Gascoyne

Plant; Mine

Ohio, Bryan 
Ohio, Dover 

Pennsylvania, Bethlehem 

Pennsylvania, Easton 

Pennsylvania, Slippery Rock 
Texas, Bay City 

Plant
Plant
Administrative Office; Research 
laboratories; Sales Offices
Administrative Office; Research 
laboratories; Plant; Sales Offices
Plant; Sales Offices
Plant

Wyoming, Colony 

Plant; Mine

Wyoming, Lovell

Plant; Mine

All Segments

Refractories
Refractories
Energy Services

Energy Services

OilfieldSeg - Energy Services
Specialty Minerals
Specialty Minerals
Performance Materials and 
Construction Technologies
Headquarters

Performance Materials

Refractories
Refractories

All Segments

All Segments

All Company Products
Metalcasting, basic minerals and specialty 
products
Monolithic Refractories
Monolithic Refractories/Shapes

All Company Products

All Company Products

Monolithic Refractories/Shapes
Talc
Metalcasting, pet litter, personal care, 
specialty and basic minerals products
Basic minerals, Specialty and pet care 
products; Environmental and building 
materials products

Refractories
Specialty Minerals
MineralsSeg - Performance 
Materials

Performance Materials and 
Construction Technologies

19 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Location

Facility

Product Line

Segment

International

Australia, Carlingford 

Australia, Perth
Belgium, Brussels 
Brazil, Macae

Brazil, Sao Jose dos Campos 
Canada, Pt. Claire 
China, Chao Yang, Liaoning
China, Shanghai 

Sales Office2
Operations base2
Administrative Office
Operations base2
Sales Office2/Administrative Office
Administrative Office
Plant; Mine
Administrative Office/Sales Office

China, Suzhou

Plant

Monolithic Refractories

Filtration services
Monolithic Refractories/PCC
Filtration services

PCC
PCC/Monolithic Refractories
Metalcasting and fabric care products
PCC/Monolithic Refractories
Environmental and building materials 
products

Refractories

Energy Services
Refractories
Energy Services

Specialty Minerals
Specialty Minerals; Refractories
Performance Materials
Specialty Minerals; Refractories

Construction Technologies

Plant/Sales Office/Research laboratories

PCC/Monolithic Refractories

Specialty Minerals; Refractories

China, Suzhou 

China, Tianjin 

Plant; Mine; Research laboratories

Germany, Duisburg 

Plant/Sales Office/Research laboratories

Holland, Hengelo 

Plant/Sales Office

India, Mumbai 

Indonesia, Jakarta

Ireland, Cork 

Italy, Brescia 
Italy, Nave 
Japan, Gamagori 
Japan, Tokyo 

Sales Office2/Administrative Office

Operations base2
Plant; Administrative Office2/ Research 
laboratories
Sales Office
Plant
Plant/Research laboratories
Sales Office

Korea, Pyeongtaek

Plant

Malaysia, Kenamen

Mexico, Villahermosa

Nigeria, Port Harcourt
Poland, Szczytno
Scotland, Aberdeen

Singapore 

South Africa, Johannesburg 
South Africa, Pietermaritzburg 
South Africa, Ruighoek Farm, 
Northwest Province
South Korea, Yangbuk-Myeun, 
Kyeung-buk
Spain, Cheste
Spain, Santander 
Thailand, Laemchabang

Operations base2
Operations base2
Operations base2
Plant
Operations base2
Sales Office2/Administrative Office
Sales Office/Administrative Office2
Plant

Plant
Sales Office2/Administrative Office
Plant

Turkey, Enez 

Plant; Mine

Turkey, Gebze 

Plant/Research Laboratories

Turkey, Istanbul 
Turkey, Kutahya  

Sales Office/Administrative Office
Plant

Metalcasting and fabric care products
Laser Scanning Instrumentation/ 
Probes/Monolithic Refractories
Metallurgical Wire
PCC/Monolithic Refractories/ Metallurgical 
Wire
Filtration services

Monolithic Refractories

Monolithic Refractories/Shapes
Monolithic Refractories/Shapes
Monolithic Refractories/Shapes, Calcium
Monolithic Refractories
Environmental, building materials and other 
products
Filtration and well testing services

Filtration services

Well Testing services
Environmental products
Filtration services

PCC

Monolithic Refractories
Monolithic Refractories

Performance Materials

Refractories

Refractories

Specialty Minerals; Refractories

Energy Services

Refractories

Refractories
Refractories
Refractories
Refractories

Construction Technologies

Energy Services

Energy Services

Energy Services
Construction Technologies
Energy Services

Specialty Minerals

Refractories
Refractories

Environmental products
Monolithic Refractories
Metalcasting and fabric care products
Metalcasting, specialty and basic minerals 
products
Monolithic Refractories/Shapes/ Application 
Equipment
Monolithic Refractories
Monolithic Refractories/Shapes

Construction Technologies
Refractories
Performance Materials

Performance Materials

Refractories

Refractories
Refractories
Performance Materials and 
Construction Technologies
Specialty Minerals
Refractories
Performance Materials

United Kingdom, Birkenhead

Research laboratories2

Environmental products

United Kingdom, Lifford 
United Kingdom, Rotherham 
United Kingdom, Winsford

Plant
Plant/Sales Office
Plant, Research laboratories

PCC, Lime
Monolithic Refractories/Shapes
Fabric care and other products

1  This plant and quarry is leased to another company. 
2  Leased by the Company.  The facilities in Cork, Ireland, are operated pursuant to a 99-year lease, the term of which commenced in 1963.  The 

Company's headquarters in New York, New York, are held under a lease which expires in 2021.   

20 

Plant; Mine

Plant; Mine

Metalcasting and basic minerals products

Performance Materials

Metalcasting products

Performance Materials

 
 
     Set forth below is the location of, and the main customer served by, each of the Company's satellite PCC plants in operation or 
under construction, within the Specialty Minerals segment, as of December 31, 2016.  Generally, the land on which each satellite PCC 
plant  is  located  is  leased  at  a  nominal  amount  by  the  Company  from  the  host  paper  mill  pursuant  to  a  lease,  the  term  of  which 
generally runs concurrently with the term of the PCC production and sale agreement between the Company and the host paper mill. 

Location

Principal Customer

United States

Alabama, Jackson 
Alabama, Selma 
Arkansas, Ashdown 
Florida, Pensacola 
Louisiana, Port Hudson 
Maine, Jay 
Michigan, Quinnesec 
Minnesota, Cloquet 
Minnesota, International Falls 
New York, Ticonderoga 
Ohio, Chillicothe 
South Carolina, Eastover 
Washington, Camas 
Washington, Longview 
Washington, Wallula 
Wisconsin, Kimberly 
Wisconsin, Park Falls 
Wisconsin, Superior 
Wisconsin, Wisconsin Rapids 

Boise Inc.
International Paper Company
Domtar Inc.
Georgia-Pacific Corporation (Koch Industries)
Georgia-Pacific Corporation (Koch Industries)
Verso Paper Holdings LLC
Verso Paper Holdings LLC
Sappi Ltd.
Boise Inc.
International Paper Company
P.H. Glatfelter Co.
International Paper Company
Georgia-Pacific Corporation (Koch Industries)
North Pacific Paper Corporation
Boise Inc.
Appleton Coated
Flambeau River Papers LLC
New Page Corporation
New Page Corporation

21 

 
 
 
 
 
Location

Principal Customer

International

Brazil, Guaiba 
Brazil, Jacarei 
Brazil, Luiz Antonio 
Brazil, Mucuri 
Brazil, Suzano 
Canada, St. Jerome, Quebec 
Canada, Windsor, Quebec 
China, Dagang 1  
China, Zhenjiang 1  
China, Suzhou1  
China, Henan
China, Guangxi1, 2  
China, Shandong2
Finland, Äänekoski 
Finland, Tervakoski 
France, Alizay 
France, Saillat Sur Vienne 
Germany, Schongau 
India, Ballarshah1
India, Dandeli 
India, Gaganapur1 
India, Saila Khurd 
India, Rayagada1 
Indonesia, Perawang1 
Japan, Shiraoi1 
Malaysia, Sipitang 
Poland, Kwidzyn 
Portugal, Figueira da Foz1 
Slovakia, Ruzomberok 
South Africa, Merebank1 
Thailand, Namphong 
Thailand, Tha Toom1 
Thailand, Tha Toom 21 

1   These plants are owned through joint ventures. 
2   These plants are under construction. 

CMPC - Celulose Rio Grandense
Munksjo Brasil Ind e Com de Papeis Especiais Ltda.
International Paper do Brasil Ltda.
Suzano Papel e Celulose S. A.
Suzano Papel e Celulose S. A.
Les Entreprises Rolland Inc
Domtar Inc.
Gold East Paper (Jiangsu) Company Ltd.

Gold East Paper (Jiangsu) Company Ltd.

Gold HuaSheng Paper Company Ltd.
Henan Jianghe Paper Co., Ltd.
Nanning Jindaxing Paper Industry Company Ltd

Shandong Sun Paper Industry Joint Stock Company Ltd
M-real Corporation
Trierenberg Holding
Double A Paper Company Ltd.
International Paper Company
UPM Corporation
Ballarpur Industries Ltd.
West Coast Paper Mill Ltd.
Ballarpur Industries Ltd.
Kuantum Papers Ltd.
JK Paper

PT Indah Kiat Pulp and Paper Corporation

Nippon Paper Group Inc.
Ballarpur Industries Ltd.
International Paper – Kwidzyn, S.A
Navigator Paper Figueira, S.A.
Mondi Business Paper SCP
Mondi Paper Company Ltd.
Phoenix Pulp & Paper Public Co. Ltd.
Double A Paper Company Ltd.

Double A Paper Company Ltd.

22 

 
 
 
 
     The following table sets forth, for each of the quarries or mines we own or operate, our current estimate as to the amount of proven 
and probable reserves such quarry or mine holds, based on the most recent mine plan, its usage rate in 2016, and a conversion factor 
for the conversion of in-situ materials to saleable products, by major mineral category.  

2016 Tons 
Usage
(000s)

Total Tons
of Reserves
(000s)

Assigned
Reserves
(000s)

Unassigned
Reserves**
(000s)

Conversion
Factor

Owned

Mining Claims
Unpatented
*

Leased

Limestone

Adams, MA
Canaan, CT
Lucerne Valley, CA
Pima County, AZ

Total Limestone

Talc

Dillon, MT

Sodium Bentonite

Australia
Belle/Colony, WY/SD
Lovell, WY
Other SD, WY, MT
Total Sodium Bentonite

Calcium Bentonite

Chao Yang, Liaoning, China
Nevada
Sandy Ridge, AL
Turkey

Total Calcium Bentonite

Leonardite

Gascoyne, ND

Chromite

South Africa

Other

Nevada**

630
594
938
190
2,352

24,388
18,910
42,729
8,129
94,156

215

3,038

21
1,306
561

1,888

33
1
111
159
304

28

80

-

1,259
67,027
38,258
72,831
179,375

1,772
1,561
6,763
4,945
15,041

2,707

3,654

2,997

GRAND TOTALS

4,867

300,968

24,388
18,910
42,729
8,129
94,156
100%

3,038
100%

1,259
67,027
38,258
-
106,544
59%

1,772
1,561
6,763
4,945
15,041
100%

2,707
100%

3,654
100%

-
0%

225,140
75%

80%
90%
95%
90%

85%

80%
77%
86%
79%

78%
76%
75%
77%

72%

75%

80%

-
-

-
-
0%

-
0%

-
-
-
72,831
72,831
41%

-
-
-
-
-
0%

-
0%

-
0%

2,997
100%

75,828
25%

24,388
18,910
42,729
8,129
94,156
100%

3,038
100%

3,894
17,468
54,815
76,177
42%

1,017
1,995

3,012
20%

-

-
0%

0%

176,383
59%

-
-
-
-

-
0%

-
0%

11,952
14,371
15,048
41,371
23%

44

44
0%

2,019
75%

-
0%

2,997
100%

46,431
15%

-
-
-
-

-
0%

-
0%

1,259
51,181
6,419
2,968
61,827
34%

1,772
500
4,768
4,945
11,985
80%

688
25%

3,654
100%

-
0%

78,154
26%

*  Quantity of reserves that would be owned if patent was granted. 
**   Unassigned reserves are reserves which we expect will require additional expenditures for processing facilities. 

     Our  estimates  of  total  reserves  in  the  table  above  require  us  to  make  certain  key  assumptions.  These  assumptions  relate  to 
consistency of deposits in relation to drilling samples obtained with respect to both quantity and quality of reserves contained therein; 
the ratio of overburden to mineral deposits; any environmental or social impact of mining the minerals; and profitability of extracting 
those minerals, including haul distance to processing plants, applicability of minerals to various end markets and selling prices within 
those markets, and our past experiences in the deposits, several of which we have been operating in for many decades.  

      The Company believes that its facilities, which are of varying ages and are of different construction types, have been satisfactorily 
maintained,  are  in  good  condition,  are  suitable  for  the  Company's  operations  and  generally  provide  sufficient  capacity  to  meet  the 
Company's production requirements.  Based on past loss experience, the Company believes it is adequately insured with respect to 
these assets and for liabilities likely to arise from its operations. 

23 

 
 
                    
                  
      
                  
             
                
               
                    
                  
      
                  
             
                
               
                    
                  
      
             
                
               
                    
                    
        
                  
               
                
               
                 
                  
      
                  
             
                    
                   
                    
                    
        
                  
               
                    
                   
                      
                    
        
                  
           
                 
                  
      
                  
               
          
         
                    
                  
      
                  
             
          
           
                  
                
        
             
          
           
                 
                
    
        
             
          
         
                      
                    
        
                  
           
                        
                    
        
                  
               
                 
              
                    
                    
        
                  
               
           
                    
                    
        
                  
           
                    
                  
      
                  
               
                 
         
                      
                    
        
                  
                      
            
              
                      
                    
        
                  
                  
                
           
                        
                    
                
          
            
               
                 
                
    
        
           
          
         
 
 
 
 
Item 3.   Legal Proceedings 

    The Company and its subsidiaries are the subject of various pending legal actions in the ordinary course of their businesses.  

Except as described below, none of such legal proceedings are material. 

Armada Litigation 

On May 8, 2013, Armada (Singapore) PTE Limited, an ocean shipping company now in bankruptcy ("Armada") filed a case in 
federal court in the Northern District of Illinois against AMCOL and certain of its subsidiaries ( Armada (Singapore) PTE Limited v. 
AMCOL International Corp., et al., United States District Court for the Northern District of Illinois , Case No. 13 CV 3455).  We 
acquired  AMCOL  and  its  subsidiaries  on  May  9,  2014.  A  co-defendant  is  Ashapura  Minechem  Limited,  a  company  located  in 
Mumbai, India (“AML”).  During the relevant time period, 2008-2010, AMCOL owned slightly over 20% of the outstanding AML 
stock through December 2009, after which it owned approximately 19%.  In 2008, AML entered into two contracts of affreightment 
(“COA”) with Armada for over 60 ship loads of bauxite from India to China.  After one shipment, AML made no further shipments, 
which led Armada to file arbitrations in London against AML, one for each COA. AML did not appear in the London arbitrations and 
default awards of approximately $70 million were entered.  The litigation filed by Armada against AMCOL and AML relates to these 
awards, which AML has not paid.  The substance of the allegations by Armada is that AML and AMCOL engaged in illegal conduct 
to  thwart  Armada’s  efforts  to  collect  the  arbitration  award.    The  counts  in  the  complaint  include  both  violations  of  the  Illinois 
Fraudulent Transfer laws, as well as federal RICO violations.  The lawsuit seeks money damages, as well as injunctive relief.  Fact 
discovery is scheduled to close in the first quarter of 2017.  We have accrued an estimate of potential damages for the Armada lawsuit, 
the amount of which was not material to our financial position, results of operations or cash flows. 

Silica and Asbestos Litigation 

Certain of the Company's subsidiaries are among numerous defendants in a number of cases seeking damages for exposure to 
silica or to asbestos containing materials.  The Company currently has three pending silica cases and 18 pending asbestos cases.  To 
date, 1,492 silica cases and 48 asbestos cases have been dismissed, not including any lawsuits against AMCOL or American Colloid 
Company dismissed prior to our acquisition of AMCOL.  Six new asbestos cases were filed in the period, including three new cases in 
the fourth quarter of 2016, and one additional case in the first quarter of 2017.  No asbestos or silica cases were closed during the 
fourth quarter, however, as previously reported, twenty-seven silica cases and two asbestos cases were closed during 2016.  Most of 
these claims do not provide adequate information to assess their merits, the likelihood that the Company will be found liable, or the 
magnitude of such liability, if any.  Additional claims of this nature may be made against the Company or its subsidiaries.  At this 
time, management anticipates that the amount of the Company's liability, if any, and the cost of defending such claims, will not have a 
material effect on its financial position or results of operations. 

The Company has settled only one silica lawsuit, for a nominal amount, and no asbestos lawsuits to date (not including any that 
may have been settled by AMCOL prior to completion of the acquisition).  We are unable to state an amount or range of amounts 
claimed in any of the lawsuits because state court pleading practices do not require identifying the amount of the claimed damage.  
The aggregate cost to the Company for the legal defense of these cases since inception continues to be insignificant.  The majority of 
the costs of defense for these cases, excluding cases against AMCOL or American Colloid, are reimbursed by Pfizer Inc. pursuant to 
the  terms  of  certain  agreements  entered  into  in  connection  with  the  Company's  initial  public  offering  in  1992.    Of  the  18  pending 
asbestos cases all except two allege liability based on products sold largely or entirely prior to the initial public offering, and for which 
the Company is therefore entitled to indemnification pursuant to such agreements.  The two exceptions pertain to a pending asbestos 
case  against  American  Colloid  Company,  and  one  for  which  no  period  of  alleged  exposure  has  been  stated  by  plaintiffs.    Our 
experience has been that the Company is not liable to plaintiffs in any of these lawsuits and the Company does not expect to pay any 
settlements or jury verdicts in these lawsuits. 

Environmental Matters 

On April 9, 2003, the Connecticut Department of Environmental Protection issued an administrative consent order relating to our 
Canaan, Connecticut, plant where both our Refractories segment and Specialty Minerals segment have operations.  We agreed to the 
order,  which  includes  provisions  requiring  investigation  and  remediation  of  contamination  associated  with  historic  use  of 
polychlorinated  biphenyls  ("PCBs")  and  mercury  at  a  portion  of  the  site.    We  have  completed  the  required  investigations  and 
submitted several reports characterizing the contamination and assessing site-specific risks.  We are awaiting regulators’ approval of 
the risk assessment report, which will form the basis for a proposal by the Company concerning eventual remediation. 

We believe that the most likely form of overall site remediation will be to leave the existing contamination in place (with some 
limited soil removal), encapsulate it, and monitor the effectiveness of the encapsulation.  We anticipate that a substantial portion of the 
remediation cost will be borne by the United States based on its involvement at the site from 1942 – 1964, as historic documentation 
indicates that PCBs and mercury were first used at the facility at a  time of U.S. government ownership for production of materials 
needed by the military.  Pursuant to a Consent Decree entered on October 24, 2014, the United States paid the Company $2.3 million 
in the 4th quarter of 2014 to resolve the Company’s claim for response costs for investigation and initial remediation activities at this 
facility through October 24, 2014.  Contribution by the United States to any future costs of investigation or additional remediation has, 

24 

 
   
 
  
 
 
 
  
 
by agreement, been left unresolved.  Though the cost of the likely remediation remains uncertain pending completion of the phased 
remediation decision process, we have estimated that the Company’s share of the cost of the encapsulation and limited soil removal 
described above would approximate $0.4 million, which has been accrued as of December 31, 2016. 

The  Company  is  evaluating  options  for  upgrading  the  wastewater  treatment  facilities  at  its  Adams,  Massachusetts  plant.    This 
work  has  been  undertaken  pursuant  to  an  administrative  Consent  Order  originally  issued  by  the  Massachusetts  Department  of 
Environmental Protection (“DEP”) on June 18, 2002.  This order was amended on June 1, 2009 and on June 2, 2010.  The amended 
Order  includes  the  investigation  by  January  1,  2022  of  options  for  ensuring  that  the  facility's  wastewater  treatment  ponds  will  not 
result in unpermitted discharge to groundwater.  Additional requirements of the amendment include the submittal by July 1, 2022 of a 
plan for closure of a historic lime solids disposal area.  Preliminary engineering reviews completed in 2005 indicate that the estimated 
cost of wastewater treatment upgrades to operate this facility beyond 2024 may be between $6 million and $8 million.  The Company 
estimates that the remaining remediation costs would approximate $0.4 million, which has been accrued as of December 31, 2016. 

Item 4.  Mine Safety Disclosures 

     The information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Wall 
Street Reform and Consumer Protection Act and Item 104 of Regulation S-K is included in Exhibit 95 to this Annual Report on Form 
10-K. 

PART II 

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

     The Company's common stock is traded on the New York Stock Exchange under the symbol "MTX". Information on market prices 
and dividends is set forth below.   

2016 Quarters
Market price range per share of common stock

High 
Low
Close

First

Second

Third

Fourth

$       

57.12
37.03
57.12

$       

61.66
52.53
57.38

$       

72.51
56.00
70.69

$       

82.90
66.10
77.25

Dividends paid per common share

$         

0.05

$         

0.05

$         

0.05

$         

0.05

2015 Quarters
Market price range per share of common stock

High 
Low
Close

$       

74.74
59.00
70.65

$       

74.21
66.49
69.02

$       

68.15
46.69
50.31

$       

61.80
45.35
45.86

Dividends paid per common share

$         

0.05

$         

0.05

$         

0.05

$         

0.05

Equity Compensation Plan Information 

     The  following  table  summarizes  information  about  our  equity  compensation  plans  as  of  December  31,  2016.  All  outstanding 
awards relate to our common stock. 

Plan Category

Number of securities to be 
issued upon exercise of 
outstanding options

Weighted average 
exercise price of 
outstanding options

Number of securities 
remaining available 
for future issuance

Equity compensation plans approved by security holders 

1,198,725

$                      

41.66

Total

1,198,725

$                      

41.66

1,202,426

1,202,426

25 

 
 
 
 
 
 
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
         
 
 
                             
                     
                           
                    
 
Issuer Purchases of Equity Securities 

          On  September  16,  2015,  the  Company's  Board  of  Directors  authorized  the  Company’s  management  to  repurchase,  at  its 
discretion, up to $150 million of the Company’s shares over a two-year period commencing upon the expiration of the prior two-year 
program in October 2015.  As of December 31, 2016, 54,098 shares have been repurchased under this program for $2.6 million, or an 
average price of approximately $48.91 per share. 

     On January 18, 2017, the Company's Board of Directors declared a regular quarterly dividend on its common stock of $0.05 per 
share.  No dividend will be payable unless declared by the Board and unless funds are legally available for payment thereof. 

     On February 3, 2017, the last reported sales price on the NYSE was $80.00 per share and there were approximately 175 holders of 
record of the common stock.  

26 

 
 
 
 
 
   
Performance Graph 

The graph below compares Minerals Technologies Inc.'s cumulative 5-year total shareholder return on common stock with the 
cumulative total returns of the S&P 500 index, the Dow Jones US Industrials index, the S&P Midcap 400 index, the Dow Jones US 
Basic Materials index, and the S&P MidCap 400 Materials Sector. The graph tracks the performance of a $100 investment in our 
common stock and in each index (with the reinvestment of all dividends) from 12/31/2011 to 12/31/2016.   

Minerals Technologies Inc. 
S&P 500 
S&P Midcap 400 
Dow Jones US Industrials 
Dow Jones US Basic Materials 
S&P MidCap 400 Materials Sector 

12/11 

12/12 

12/13 

12/14 

12/15 

12/16 

100.00 
100.00 
100.00 
100.00 
100.00 
100.00 

141.93 
116.00 
117.88 
117.87 
110.49 
119.17 

214.50 
153.58 
157.37 
165.74 
133.00 
153.63 

248.78 
174.60 
172.74 
177.84 
137.51 
160.87 

164.83 
177.01 
168.98 
174.83 
120.42 
138.20 

278.56 
198.18 
204.03 
208.98 
144.83 
185.77 

27 

 
 
 
 
 
 
 
  
  
 
 
 
 
 
 
 
 
 
 
 
 
Item 6.   Selected Financial Data 

Net sales 
Cost of sales

          Production margin 

Marketing and administrative expenses 
Research and development expenses 
Insurance / litigation settlement (gain)
Acquisition related transaction and integration costs 
Restructuring and other items, net

          Income from operations 

Interest expense, net 
Premium on early extinguishment of debt 
Other non-operating income (deductions), net 
     Total non-operating deductions, net 

     Income from continuing operations before provision
          for taxes and equity in earnings
Provision for taxes on income 
Equity in earnings of affiliates, net of tax 

     Income from continuing operations, net of tax 
     Income (loss) from discontinued operations, net of tax 
     Consolidated net income 
Less:
     Net income attributable to non-controlling interests 
     Net income attributable to Minerals Technologies Inc. (MTI)

Earnings (Loss) per share attributable to MTI:

Basic:
     Income from continuing operations
     Income (loss) from discontinued operations
          Basic earnings per share

Diluted:
     Income from continuing operations 
     Income (loss) from discontinued operations
          Diluted earnings per share 

Year Ended December 31,

2016

2015

2014

2013

2012

(in millions, except per share data)

$     

1,638.0
1,177.6

$     

1,797.6
1,326.6

$    

1,725.0
1,289.6

$     

1,018.2
784.5

$        

996.8
774.5

460.4

179.4
23.8
-
8.0
28.3

220.9

(54.4)
-
3.8
(50.6)

170.3
35.3
2.1

137.1
-
137.1

471.0

190.1
23.6
-
11.8
45.2

200.3

(60.9)
(4.5)
(2.3)
(67.7)

132.6
22.8
1.8

111.6
-
111.6

435.4

233.7

222.3

182.2
24.4
(2.3)
19.1
43.2

168.8

(41.8)
(5.8)
1.8
(45.8)

123.0
30.8
1.2

93.4
2.1
95.5

89.2
20.1
(2.5)
-
-

88.5
20.2
-
-
-

126.9

113.6

(0.2)
-
(3.0)
(3.2)

123.7
34.5
-

89.2
(5.8)
83.4

(0.1)
-
(2.9)
(3.0)

110.6
31.9
-

78.7
(2.5)
76.2

3.7
133.4

$        

3.7
107.9

$        

3.1
92.4

$         

3.1
80.3

$          

2.1
74.1

$          

$          

$          

$         

$          

$          

$          

$          

$         

$          

$          

3.82
-
3.82

3.79
-
3.79

3.11
-
3.11

3.08
-
3.08

2.62
0.06
2.68

2.59
0.06
2.65

2.48
(0.17)
2.31

2.46
(0.16)
2.30

2.17
(0.07)
2.10

2.16
(0.07)
2.09

$          

$          

$         

$          

$          

$          

$          

$         

$          

$          

Cash dividends declared per common share 

$          

0.20

$          

0.20

$         

0.20

$          

0.20

$          

0.13

Shares used in computation of earnings per share:
     Basic 
     Diluted 

Working capital
Total assets
Long-term debt, net of unamortized discount and deferred financing costs
Total debt
Total shareholders' equity

28 

34.9
35.2

34.7
35.0

34.5
34.8

34.7
35.0

35.3
35.5

Year Ended December 31,

2016

2015

2014

2013

2012

$         

455.6
2,863.4
1,069.9
1,082.8
1,030.9

$         

485.0
2,980.0
1,255.3
1,264.9
937.7

(in millions)
552.0
$        
3,157.5
1,429.4
1,435.3
888.9

$         

634.2
1,217.5
75.0
88.7
874.4

$        

514.4
1,211.2
8.5
92.6
813.7

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

Cautionary Statement for “Safe Harbor” Purposes under the Private Securities Litigation Reform Act of 1995  

     The Private Securities Litigation Reform Act of 1995 provides a safe harbor for forward-looking statements made by or on behalf 
of the Company. This report contains statements that the Company believes may be “forward-looking statements” within the meaning 
of Section 21E of the Securities Exchange Act of 1934, particularly statements relating to the Company’s objectives, plans or goals, 
future  actions,  future  performance  or  results  of  current  and  anticipated  products,  sales  efforts,  expenditures,  and  financial  results.  
From time to time, the Company also provides forward-looking statements in other publicly-released materials, both written and oral.  
Forward-looking statements provide current expectations and forecasts of future events such as new products, revenues and financial 
performance,  and  are  not  limited  to  describing  historical  or  current  facts.    They  can  be  identified  by  the  use  of  words  such  as 
“believes,” “expects,” “plans,” “intends,” “anticipates,” and other words and phrases of similar meaning.  

     Forward-looking statements are necessarily based on assumptions, estimates and limited information available at the time they are 
made.  A broad variety of risks and uncertainties, both known and unknown, as well as the inaccuracy of assumptions and estimates, 
can affect the realization of the expectations or forecasts in these statements.  Many of these risks and uncertainties are difficult to 
predict or are beyond the Company’s control.  Consequently, no forward-looking statements can be guaranteed.  Actual future results 
may vary materially.  Significant factors affecting the expectations and forecasts are set forth under “Item 1A — Risk Factors” in this 
Annual Report on Form 10-K. 

     The Company undertakes no obligation to update any forward-looking statements to reflect events or circumstances that arise after 
the  date  hereof.  Investors  should  refer  to  the  Company's  subsequent  filings  under  the  Securities  Exchange  Act  of  1934  for  further 
disclosures. 

Executive Summary 

      The Company reported diluted earnings of $3.79 per share, an increase of 23% from prior year earnings of $3.08 per share.   

     Worldwide sales were $1.6 billion in 2016 as compared with $1.8 billion in 2015, a decrease of 9%.  The decrease in sales was 
primarily due to our exit from several service lines in our Energy Services segment resulting from continued weaker market conditions 
in the oil and gas sector, weaker conditions in the steel sector, and to previously announced North American paper mill closures in our 
Specialty  Minerals  segment.    In  addition,  foreign  exchange  had  an  unfavorable  impact  on  sales  of  $34.0  million,  or  2  percentage 
points of decline.   

     Consolidated income from operations was $220.9 million as compared with $200.3 million in the prior year.  This increase was due 
to strong results from our Specialty Minerals and Performance Materials segments, due to company-wide productivity improvements 
of 7 percent and cost control. In addition, there were lower restructuring costs in 2016 as compared with the prior year. Net income 
was $133.4 million as compared to $107.9 million in the prior year.   

     In  2016,  the  Company  continued  to  advance  the  execution  of  its  growth  strategies  of  geographic  expansion  and  new  product 
innovation and development.  Our businesses in China grew 9 percent in 2016 over prior year and our long-term growth targets in the 
region  remain  on  track.   We began  operations  of  a 100,000  ton  satellite  plan  in  China in  the  third quarter of 2016.   The  Company 
continued  to  see  progress  in  its  major  growth  strategy  of  developing  and  commercializing  new  products.  We  have  twenty-six 
commercial contracts for FulFill® globally.  Earlier this year, we also formed an EcoPartnership in China with the Sun Paper Group 
and Tsinghua University’s School of Environment to pilot innovation with our NewYield™ process technology aimed at reducing soil 
and ground water pollution by converting a waste stream from the papermaking process into useable filler for paper.  

     Long term debt as of December 31, 2016 was $1,069.9 million.  During the 2016, we repaid $193 million of our long-term debt.  
Since the acquisition of AMCOL in 2014, we have repaid over $480 million of our Term Loan debt. Cash, cash equivalents and short-
term investments were $191 million as of December 31, 2016. Cash flow from operations for 2016 was $225.0 million.  Our intention 
continues to be to use excess cash flow primarily to repay debt and to continue to de-lever as quickly as possible.            

Outlook 

Looking forward, we remain cautious about the state of the global economy and the impact it will have on our product lines.    

       The Company will continue to focus on innovation and new product development and other opportunities for sales growth from 
its existing businesses, as follows: 

(cid:2) Develop multiple high-filler technologies under the FulFill® platform of products, to increase the fill rate in 
freesheet paper and continue to progress with commercial discussions and full-scale paper machine trials.  
(cid:2) Develop  products  and  processes  for  waste  management  and  recycling  opportunities  to  reduce  the 
environmental  impact  of  the  paper  mill,  reduce  energy  consumption  and  improve  the  sustainability  of  the 

29 

 
 
 
 
 
 
 
 
 
     
      
     
 
 
  
 
      
 
 
papermaking process, including our New YieldTM products. 

(cid:2) Further penetration into the packaging segment of the paper industry. 
(cid:2) Increase our sales of PCC for paper by further penetration of the markets for paper filling at both freesheet 

and groundwood mills, particularly in emerging markets. 

(cid:2) Expand the Company's PCC coating product line using the satellite model. 
(cid:2) Increase  our  presence  and  gain  penetration  of  our  bentonite  based  foundry  customers  for  the  Metalcasting 

industry in emerging markets, such as China and India. 

(cid:2) Increase our presence and market share in global pet care products, particularly in emerging markets. 
(cid:2) Deploy new products in pet care such as lightweight litter. 
(cid:2) Promote the Company's expertise in crystal engineering, especially in helping papermakers customize PCC 

morphologies for specific paper applications. 

(cid:2) Expand  PCC  produced  for  paper  filling  applications  by  working  with  industry  partners  to  develop  new 

methods to increase the ratio of PCC for fiber substitutions. 

(cid:2) Develop unique calcium carbonate and talc products used in the manufacture of novel biopolymers, a new 

market opportunity. 

(cid:2) Deploy new talc and GCC products in paint, coating and packaging applications. 
(cid:2) Deploy value-added formulations of refractory materials that not only reduce costs but improve performance. 
(cid:2) Expand our solid core wire product line into BRIC, Middle Eastern and other Asian countries. 
(cid:2) Deploy our laser measurement technologies into new applications. 
(cid:2) Expand our refractory maintenance model to other steel makers globally. 
(cid:2) Increase our presence and market share in Asia and in the global powdered detergent market. 
(cid:2) Continue the development of our proprietary Enersol® products for agricultural applications worldwide.  
(cid:2) Pursue opportunities for our products in environmental and building and construction markets in the Middle 

East, Asia Pacific and South America regions. 

(cid:2) Increase  our  presence  and  market  share  for  geosynthetic  clay  liners  within  the  Environmental  Products 

product line. 

(cid:2) Increase  our  presence  and  market  penetration  in  filtration  and  well  testing  within  the  Energy  Services 

segment. 

(cid:2) Increase global market share in services for the floating production storage and offloading (FPSO) market.  
(cid:2) Deploy operational excellence principles into all aspects of the organization, including system infrastructure 

and lean principles. 

(cid:2) Continue to explore selective small bolt-on type acquisitions to fit our core competencies in minerals and fine 

particle technology. 

          However, there can be no assurance that we will achieve success in implementing any one or more of these opportunities. 

30 

 
 
Results of Operations 

Consolidated Income Statement Review 

Net sales
Cost of sales
          Production margin 
          Production margin %

Marketing and administrative expenses 
Research and development expenses 
Insurance / litigation settlement (gain)
Acquisition related transaction and integration costs 
Restructuring and other items, net

          Income from operations 
          Operating margin %

Interest expense, net 
Premium on early extinguishment of debt 
Other non-operating income (deductions), net 
     Total non-operating deductions, net 

     Income from continuing operations before provision
          for taxes and equity in earnings
Provision for taxes on income 
          Effective tax rate

Year Ended December 31,

2016

2015

2014

2016 vs.
2015

2015 vs.
2014

(Dollars in millions)

$     

1,638.0
1,177.6
460.4
28.1%

$    

1,797.6
1,326.6
471.0
26.2%

$      

1,725.0
1,289.6
435.4
25.2%

179.4
23.8
-
8.0
28.3

220.9
13.5%

(54.4)
-
3.8
(50.6)

170.3
35.3
20.7%

190.1
23.6
-
11.8
45.2

200.3
11.1%

(60.9)
(4.5)
(2.3)
(67.7)

132.6
22.8
17.2%

182.2
24.4
(2.3)
19.1
43.2

168.8
9.8%

(41.8)
(5.8)
1.8
(45.8)

123.0
30.8
25.0%

-8.9%
-11.2%
-2.3%

-5.6%
0.8%
*
-32.2%
-37.4%

10.3%

-10.7%
-100.0%
*
-25.3%

28.4%
54.8%

16.7%

22.8%
*
0.0%
23.6%

4.2%
2.9%
8.2%

4.3%
-3.3%
*
-38.2%
4.6%

18.7%

45.7%
-22.4%
*
47.8%

7.8%
-26.0%

50.0%

19.5%
*
19.4%
16.8%

Equity in earnings of affiliates, net of tax

2.1

1.8

1.2

     Income from continuing operations, net of tax 
Income  from discontinued operations, net of tax 
Net income attributable to non-controlling interests 
     Net income attributable to Minerals Technologies Inc. (MTI)

137.1
-
3.7
133.4

$        

111.6
-
3.7
107.9

$       

93.4
2.1
3.1
92.4

$           

* Not meaningful

Net Sales 

U.S.
International
     Total sales

Specialty Minerals Segment
Refractories Segment
Performance Materials Segment
Construction Technologies Segment
Energy Services Segment
     Total sales

* Not meaningful

Year Ended December 31,

2016

2015

2014

2015

2014

(Dollars in millions)

2016 vs.

2015 vs.

$        

936.2
701.8
1,638.0

$     

$     

$     

1,049.6
748.0
1,797.6

$     

$     

1,004.4
720.6
1,725.0

$        

$        

$        

591.5
274.5
502.8
183.3
85.9
1,638.0

624.6
295.9
514.8
180.1
182.2
1,797.6

$     

$     

$     

650.1
359.7
352.8
152.3
210.1
1,725.0

-10.8%
-6.2%
-8.9%

-5.3%
-7.2%
-2.3%
1.8%
-52.9%
-8.9%

4.5%
3.8%
4.2%

-3.9%
-17.7%
45.9%
18.3%
-13.3%
4.2%

31 

 
       
      
        
          
         
           
          
         
           
            
           
             
             
             
              
              
           
             
            
           
             
          
         
           
          
          
            
             
            
              
              
            
               
          
          
            
          
         
           
            
           
             
              
             
               
          
         
             
             
             
               
              
             
               
          
          
          
          
          
          
          
          
          
          
          
          
            
          
          
 
      
     Worldwide net sales in 2016 decreased 8.9% from the previous year to $1,638.0 million.  Foreign exchange had an unfavorable 
impact  on  sales  of $34.0  million  or  2 percent.    Net  sales  in  the United States  decreased  to  $936.2  million  in 2016  and represented 
57.2% of consolidated net sales.  International sales decreased slightly to $701.8 million from $748.0 million and represented 42.8% 
of consolidated net sales. 

     Worldwide net sales in 2015 increased 4.2% from the previous year to $1,797.6 million.  Foreign exchange had an unfavorable 
impact  on  sales  of  $95.3  million  or  6  percentage  points  of  growth.    Net  sales  in  the  US  grew  slightly  to  $1,049.6  million  and 
represented 58.4% of consolidated net sales. International sales increased 3.8% to $748.0 million from $720.6 million. 

Operating Costs and Expenses 

     Consolidated  cost  of  sales  was  $1,177.6  million,  $1,326.6  million  and  $1,289.6  million  in  2016,  2015  and  2014,  respectively.  
Production margin as a percentage of net sales was 28.1% in 2016, 26.2% in 2015 and 25.2% in 2014.  Improved productivity, supply 
chain savings and cost improvements offset the impact of weak market conditions within the Energy Services segment. 

     Marketing and administrative costs were $179.4 million, $190.1 million and $182.2 million in 2016, 2015 and 2014, respectively.  
Marketing and administrative costs as a percentage of net sales were 10.9% in 2016, 10.6% in 2015 and 10.6% in 2014.   

     Research  and development  expenses were  $23.8  million,  $23.6  million and $24.4 million  in 2016, 2015  and 2014, respectively. 
Research and development expenses as a percentage of net sales were 1.4% in 2016, 1.3% in 2015 and 1.4% in 2014. 

     The  Company  incurred  $8.0  million,  $11.8  million  and  $19.1  million  in  2016,  2015  and  2014,  respectively  for  the  acquisition 
related transaction and integration costs.  

     The Company recognized a litigation settlement gain of $2.3 million in 2014. 

     In  2016,  the  Company  recorded  a  $28.3  million  charge  for  impairment  of  assets  and  other  restructuring  costs,  including  lease 
termination costs relating to its exit of U.S. on-shore service lines, including the Nitrogen and Pipeline product lines in our Energy 
Services segment. 

     In 2014, the Company initiated a restructuring program to realign its business operations, improve efficiencies, profitability, and 
return on invested capital.  As a result of this restructuring, the Company recorded $45.2 million and $43.2 million of charges related 
to asset impairments, severance and other employee costs in 2015 and 2014, respectively.  This restructuring impacted all business 
segments of the Company. See Note 3 to the Consolidated Financial Statements for further details. 

Income from Operations      

    During 2016, the Company recorded income from operations of $220.9 million as compared with $200.3 million in the prior year. 
Income from operations represented 13.5% of sales compared with 11.1% of sales in the prior year.  Income from operations in 2016 
included acquisition related integration costs of $8.0 million and restructuring and other charges of $28.3 million. 

     During 2015, the Company recorded income from operations of $200.3 million as compared with $168.8 million in the prior year. 
Income from operations represented 11.1% of sales compared with 9.8% of sales in the prior year. Income from operations in 2015 
included acquisition related integration costs of $11.8 million and restructuring and other charges of $45.2 million. 

Non-Operating Income (Deductions) 

     The Company recorded non-operating deductions of $50.6 million in 2016 as compared with $67.7 million in the previous year. 

     Net interest expense was $54.4 million in 2016 as compared $60.9 million in the prior year, as a result of lower debt balances due 
to principal repayments and lower interest costs relating lower rates resulting from the debt repricing in 2015.   

   In the second quarter of 2015, the Company repriced the outstanding balance of its senior secured loan facility and recorded $4.5 
million in non-cash debt modification costs and other debt modification fees.   

   In  the  fourth  quarter  of  2015,  the  Company  recorded  a  $7.6  million  charge  relating  to  the  write-down  of  an  investment  in  a 
development stage enterprise. 

  Provision for Taxes on Income 

     Provision for taxes was $35.3 million, $22.8 million and $30.8 million in 2016, 2015 and 2014, respectively.  The effective tax 
rates were 20.7%, 17.2% and 25.0% during 2016, 2015 and 2014, respectively.  The higher effective tax rate in 2016 was primarily 
due to a lower benefit from depletion as a percentage of earnings and to the mix of earnings.  The lower effective tax rate in 2015 was 
primarily due to tax benefits on one-time charges at a higher rate and higher depletion deductions.   

32 

 
     
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
    
 
 
     The factors having the most significant impact on our effective tax rates in recent periods are the rate differentials related to foreign 
earnings indefinitely invested, percentage depletion, and the tax benefits on restructuring and impairment charges at a higher rate. 

      Percentage depletion allowances (tax deductions for depletion that may exceed our tax basis in our mineral reserves) are available 
to us under the income tax laws of the United States for operations conducted in the United States.  The tax benefits from percentage 
depletion were $11.3 million in 2016, $11.2 million in 2015 and $9.5 million in 2014.  

     We operate in various countries around the world that have tax laws, tax incentives and tax rates that are significantly different than 
those of the United States. These differences combine to move our overall effective tax rate higher or lower than the United States 
statutory rate depending on the mix of income relative to income earned in the United States. The effects of foreign earnings and the 
related  foreign  rate  differentials  resulted  in  a  decrease  of  income  tax  expense  of  $14.7  million,  $11.0  million  and  $11.7  million  in 
2016, 2015 and 2014, respectively.  

Income from Continuing Operations, Net of Tax 

     Income from continuing operations, net of tax, was $137.1 million in 2016 and included a $24.0 million charge, net of tax.  Such 
charge  consisted  of  restructuring  and  other  net  items,  acquisition  transaction  and  integration  costs  and  lease  termination  costs, 
inventory  write-offs  and  impairment  of  assets  relating  to  the  Company’s  exit  from  the  Nitrogen  and  Pipeline  product  lines  and  the 
restructuring of other onshore services within the Energy Services segment.  

     Income from continuing operations, net of tax, was $111.6 million during 2015 and included a $43.1 million charge, net of tax. 
Such charge consisted of restructuring and other charges, acquisition transaction and integration costs, debt prepayment costs, and the 
write down of an investment in a development stage enterprise.  

Income from Discontinued Operations, Net of tax 

     The Company recognized income from discontinued operations, net of tax, of $2.1 million during 2014 relating its discontinued 
operations at its merchant PCC facility at Walsum, Germany. 

 Segment Review 

     The following discussions highlight the operating results for each of our five segments. 

Specialty Minerals Segment 

     Specialty Minerals Segment

2016 vs.

2015 vs.

Year Ended December 31,

2016

2015

2014

2015

2014

(millions of dollars)

Net Sales

Paper PCC
Specialty PCC
     PCC Products

Talc
Ground Calcium Carbonate
     Processed Minerals Products

Total net sales

Income from operations 
               % of net sales

2016 v 2015 

$          

$           

$          

$           

$        

$        

(35.4)
(0.5)
(35.9)

$     

$     

(31.2)
(1.3)
(32.5)

$        

$        

387.9
64.3
452.2

55.7
83.6
139.3

423.3
64.8
488.1

55.9
80.6
136.5

454.5
66.1
520.6

55.5
74.0
129.5

$          

$            

$             

$          

$        

$        

$          

$           

$           

$        

$        

591.5

$          

624.6

$           

650.1

$        

(33.1)

$     

(25.5)

$        

102.7
17.4%

$          

100.8
16.1%

$             

95.8
14.7%

$           

1.9

$        

5.0

(0.2)
3.0
2.8

0.4
6.6
7.0

     Net  sales  in  the  Specialty  Minerals  segment  decreased  5  percent  to  $591.5  million  from  $624.6  million.    Higher  sales  in  our 
Processed Minerals product line, stemming from increased ground calcium carbonate volumes were offset by declines in Paper PCC.  
Worldwide net sales of PCC products, which are primarily used in the manufacturing process of the paper industry, decreased $35.9 
million, or 7 percent.  Foreign exchange had an unfavorable impact on PCC products sales $9.7 million, or 2 percentage points.  The 
decrease in Paper PCC sales was primarily due to several previously announced paper mill closures in the U.S and weaker printing 
and writing paper demand in the U.S. and Europe.  This was partially offset by an increase in PCC sales in China of 12 percent over 
last year due to the ramp-up of two new facilities and the successful startup of a 100,000 ton satellite in the third quarter of 2016.   

33 

 
 
 
 
 
 
      
 
 
 
            
              
               
            
         
            
              
               
             
          
 
 
     Income from operations increased $1.9 million to $102.7 million and represented 17.4% of net sales compared to $100.8 million 
and 16.1% of sales in prior year. 

2015 v 2014 

     Net  sales  in  the  Specialty  Minerals  segment  decreased  4%  to  $624.6  million  from  $650.1  million.    Foreign  exchange  had  an 
unfavorable impact on sales of $33.5 million, or 5 percent.  Excluding the effects of foreign exchange, higher sales in ground calcium 
carbonate were partially offset by declines in Paper PCC.  Worldwide net sales of PCC products decreased $32.5 million, or 6 percent.  
Foreign exchange had an unfavorable impact on PCC products sales $30.9 million, or 7 percent.  Talc and ground calcium carbonate 
sales increased primarily due to increased volumes. 

  Income from operations increased $5.0 million and represented 16.1% of net sales compared to $95.8 million and 14.7% of sales in 
prior year. 

Refractories Segment 

Refractories Segment

Net Sales

Refractory Products
Metallurgical Products
Total net sales

Income from operations 
               % of net sales

2016 v 2015 

Year Ended December 31,

2016

2015

2014

(millions of dollars)

2016 vs.
2015

2015 vs.
2014

$        

$        

219.0
55.5
274.5

$          

$           

$          

$           

230.7
65.2
295.9

273.9
85.8
359.7

$        

$        

(11.7)
(9.7)
(21.4)

$     

$     

(43.2)
(20.6)
(63.8)

$          

37.0
13.5%

$            

27.8
9.4%

$             

43.2
12.0%

$           

9.2

$     

(15.4)

     Net sales in the Refractories segment declined $21.4 million in 2016.  Foreign exchange had an unfavorable impact on Refractories 
segment  sales  of  approximately  $2.3  million,  or  1  percent.    The  remaining  sales  decrease  was  primarily  due  to  lower  volumes 
stemming from continued weak global steel demand. 

    Income from operations increased $9.2 million to $37.0 million and represented 13.5% of net sales compared to $27.8 million or 
9.4% of sales in 2015.  The increase in income from operations relates primarily to improved productivity combined with supply chain 
savings and lower overhead costs.  Additionally, included in income from operations is a $2.1 million gain on the sale of previously 
impaired assets in 2016 and restructuring charges of $2.0 million in 2015.   

2015 v 2014 

     Net sales in the Refractories segment declined $63.8 million in 2015.  Foreign exchange had an unfavorable impact on Refractories 
segment  sales  of  approximately  $23.7  million,  or  7  percent.  The  remaining  sales  decrease  was  primarily  due  to  lower  volumes 
stemming from continued weak global steel demand. 

    Income  from  operations  decreased  $15.4  million  and  represented  9.4%  of  net  sales  compared  to  12.0%  in  2014.  Income  from 
operations  includes  restructuring  charges  of  $2.0  million  and  $0.7  million,  in  2015  and  2014,  respectively.    The  declines  relate 
primarily to the aforementioned weakness in global steel demand. 

34 

 
 
 
 
            
              
               
            
       
 
 
  
 
 
  
Performance Materials Segment 

Performance Materials Segment

Net Sales

Metalcasting
Household, Personal Care and Specialty Products
Basic Minerals and Other Products
Total net sales

Income from operations 
               % of net sales

2016 v 2015 

Year Ended December 31,

2016

2015

2014

(millions of dollars)

2016 vs.
2015

2015 vs.
2014

$        

$          

$           

$          

$      

258.0
171.2
73.6
502.8

266.4
172.7
75.7
514.8

181.4
108.0
63.4
352.8

(8.4)
(1.5)
(2.1)
(12.0)

85.0
64.7
12.3
162.0

$        

$          

$           

$        

$    

$          

97.5
19.4%

$            

95.9
18.6%

$             

41.0
11.6%

$           

1.6

$      

54.9

    Net  sales  in  the  Performance  Materials  segment  of  $502.8  million  decreased  $12.0  million  in  2016.    Foreign  exchange  had  an 
unfavorable impact on Performance Materials segment sales of approximately $15.4 million, or 3 percent.   Excluding the effects of 
foreign  exchange,  higher  China  metalcasting  sales  and  increased  sales  of  bulk  chromite  in  our  Basic  Minerals  and  Other  Products 
product line were partially offset by lower fabric care sales in our Household, Personal Care & Specialty Minerals product line. 

    Income  from  operations  increased  $1.6  million  and  represented  19.4%  of  net  sales  compared  to  18.6%  in  2015  as  a  result  of 
significant productivity gains and a favorable product mix.   

2015 v 2014 

     Net  sales  in  the  Performance  Materials  segment  in  2015 were $514.8  million.   Foreign  exchange  had  an unfavorable  impact  on 
segment sales of approximately $13.7 million, or 7%.  Income from operations was $95.9 million and represented 18.6% of net sales 
compared to 11.6% in 2014.  Included in income from operations in 2014 were $6.7 million in restructuring and other charges and a 
one-time  non-cash  inventory  step  charge  of  $3.6  million.    The  strong  margin  improvement  in  this  segment  was  attributable  to 
increased sales in consumer products, the realization of acquisition synergies and improved productivity. 

     This segment’s operating results for the year ended December 31, 2014 includes 237 days of results commencing on May 9, 2014.

Construction Technologies Segment 

Construction Technologies Segment

Net Sales

Environmental Products
Building Materials and Other Products

Total net sales

Year Ended December 31,

2016

2015

2014

(millions of dollars)

2016 vs.
2015

2015 vs.
2014

$          

$            

$             

$           

$       

78.9
104.4
183.3

69.7
110.4
180.1

70.7
81.6
152.3

9.2
(6.0)
3.2

(1.0)
28.8
27.8

$        

$          

$           

$           

$      

Income (Loss) from operations 

               % of net sales

$          

23.6
12.9%

$            

22.5
12.5%

$              

(0.8)
-0.5%

$           

1.1

$      

23.3

2016 v 2015 

    Net sales in the Construction Technologies segment increased $3.2 million in 2016 to $183.3 million.  Foreign exchange had an 
unfavorable  impact  on  Construction  Technologies  segment  sales  of  approximately  $3.6  million,  or  2  percent.    Increased  sales  in 
Environmental Products due to higher volumes was partially offset by lower sales in Building Materials and Other Products resulting 
from smaller scale water proofing projects completed in the western United States and Europe this year as compared to the prior year. 

    Income from operations increased $1.1 million to $23.6 million and represented 12. 9% of net sales compared to 12.5% in 2015.   

2015 v 2014 

          Net sales in the Construction Technologies segment in 2015 were $180.1 million. Foreign exchange had an unfavorable impact 
on segment sales of approximately $9.9 million, or 9%.  Income from operations was $22.5 million and represented 12.5% of net sales 
compared  to  a  loss  in  2014.    Included  in  income  from  operations  in  the  prior  year  were  restructuring  charges  of  $5.8  million,  an 

35 

 
          
            
             
            
        
            
              
               
            
        
 
 
 
          
            
               
            
        
  
 
impairment of assets charge of $11.7 million and a one-time non-cash inventory step up charge of $2.0 million. Sales and operating 
income in this business segment were affected by fewer large projects in 2015 as compared with the prior year. 

          This segment’s operating results for the year ended December 31, 2014 includes 237 days of results commencing on May 9, 
2014. 

Energy Services Segment 

Energy Services Segment

Year Ended December 31,

2016

2015

2014

(millions of dollars)

2016 vs.
2015

2015 vs.
2014

Net Sales

$          

85.9

$          

182.2

$           

210.1

$        

(96.3)

$     

(27.9)

Income (Loss) from operations 

               % of net sales

$         

(25.9)
-30.2%

$           

(27.9)
-15.3%

$             

16.3
7.8%

$           

2.0

$     

(44.2)

2016 v 2015 

    Net sales in the Energy Services segment declined $96.3 million in 2016.  The sales decrease was due to weak market conditions in 
the oil and gas sector and the shutdown of U.S. on-shore service lines, including Nitrogen and Pipeline in the second quarter of 2016 
and the shutdown of the Coiled Tubing service line in August 2015. 

    The segment recorded a loss from operations of $25.9 million in 2016.  Included in the loss from operations was $30.3 million of 
impairment and restructuring charges relating to the Company’s exit from the Nitrogen and Pipeline product lines and restructuring of 
other onshore services within the Energy Services segment.  Going forward, Energy Services’ primary service offerings will be off-
shore filtration and well testing to the worldwide oil and gas industry.   

2015 v 2014 

          Net sales in the Energy Services segment in 2015 were $182.2 million. Foreign exchange had an unfavorable impact on segment 
sales of approximately $8.4 million, or 6%.  This segment recorded a loss from operations of $27.9 million in 2015. Included in the 
loss  from  operations  in  the  current  year  were  asset  impairment  charges  of  $33.0  million  and  employee  termination  costs  of  $9.0 
million. Included in the income from operations in 2014 were asset impairment charges of $11.6 million and employee termination 
costs of $3.7 million.  

          In 2015, the Company exited the Coiled Tubing service line due to continued losses in this service line due to continued losses 
in this service line and indications that there will not be any significant improvements in the market in the near or medium turn.   

      This segment’s operating results for the year ended December 31, 2014 includes 237 days of results commencing on May 9, 2014. 

Liquidity and Capital Resources  

Cash provided from continuing operations in 2016 was $225.0 million, compared with $270.0 million in prior year.  Cash flows 
provided  from  operations  in  2016  were  principally  used  for  repayment  of  debt,  to  fund  capital  expenditures  and  pay  the  Company's 
dividend to common shareholders.  The Company’s intention continues to be to use excess cash flow primarily to repay debt and to de-
lever as quickly as possible.  In 2016, the Company repaid $193 million in principal amount of its long-term debt.  

On May 9, 2014, in connection with the acquisition of AMCOL, the Company entered into a credit agreement providing for the 
$1.560 billion senior secured term loan facility (the “Term Facility”) and a $200 million senior secured revolving credit facility (the 
“Revolving Facility” and, together with the Term Facility, the “Facilities”).  The net proceeds of the Term Facility, together with the 
Company’s  cash  on  hand,  were  used  as  cash  consideration  for  the  acquisition  of  AMCOL  and  to  refinance  certain  existing 
indebtedness of the Company (including the Company’s 3.46% Series A Senior Notes due October 7, 2020 and 4.13% Series B Senior 
Notes due October 7, 2023) and AMCOL and to pay fees and expenses in connection with the foregoing.  Loans under the Revolving 
Facility will be used for working capital and other general corporate purposes of the Company and its subsidiaries.  

On  June  23,  2015,  the  Company  entered  into  an  amendment  (the  “First  Amendment”)  to  the  credit  agreement  to  reprice  the 
$1.378 billion then outstanding on the Term Facility.  As amended, the Term Facility had a $1.078 billion floating rate tranche and a 
$300 million fixed rate tranche.  On February 14, 2017, the Company entered into an amendment (the “Second Amendment”) to the 
credit  agreement  to  reprice  the  $788  million  floating  rate  tranche  then  outstanding.    Following  the  Second  Amendment,  the  loans 
outstanding under  the  floating  rate  tranche of  the  Term  Facility  will  mature on February  14, 2024,  the  loans outstanding under  the 
fixed  rate  tranche of  the  Term  Facility  will  mature  on  May  9,  2021  and  the  loans  outstanding (if  any)  and  commitments  under the 
Revolving Facility will mature and terminate, as the case may be, on May 9, 2019.  After the Second Amendment, loans under the 

36 

 
    
 
 
  
            
 
  
 
 
 
 
 
floating rate tranche of the Term Facility bear interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an 
applicable margin equal to 2.25% per annum.  Loans under the fixed rate tranche of the Term Facility bear interest at a rate of 4.75%.   
Loans under  the  Revolving Facility  will  bear  interest  at a  rate  equal  to  an  adjusted LIBOR rate plus  an  applicable  margin  equal  to 
1.75% per annum.  Such rates are subject to decrease by up to 25 basis points in the event that, and for so long as, the Company’s net 
leverage ratio (as defined in the credit agreement) is less than certain thresholds.  The floating rate tranche of the Term Facility was 
issued at par and the fixed rate tranche of the Term Facility was issued at a 0.25% discount in connection with the First Amendment.  
The  variable  rate  tranche  of  the  Term  Facility  was  issued  at  a  0.25%  discount  in  connection  with  the  Second  Amendment.    The 
variable  rate  tranche  has  a  1%  required  amortization  per  year.    The  Company  will  pay  certain  fees  under  the  credit  agreement, 
including customary annual administration fees.  The loans under the fixed rate tranche of the Term Facility are subject to prepayment 
premiums in the event of certain prepayments prior to the third anniversary of the effective date of the First Amendment, and the loans 
under the floating rate tranche of the Term Facility are subject to prepayment premiums in the event of certain prepayments prior to 
the six-month anniversary of the effective date of the Second Amendment.  The obligations of the Company under the Facilities are 
unconditionally guaranteed jointly and severally by, subject to certain exceptions, all material domestic subsidiaries of the Company 
(the “Guarantors”) and secured, subject to certain exceptions, by a security interest in substantially all of the assets of the Company 
and the Guarantors. 

The  credit  agreement  contains  certain  customary  affirmative  and  negative  covenants  that  limit  or  restrict  the  ability  of  the 
Company  and  its  restricted  subsidiaries  to  enter  into  certain  transactions  or  take  certain  actions.    In  addition,  the  credit  agreement 
contains  3a  financial  covenant  that  requires  the  Company,  if  on  the  last  day  of  any  fiscal  quarter  loans  or  letters  of  credit  were 
outstanding under the Revolving Facility (excluding up to $15 million of letters of credit), to maintain a maximum net leverage ratio 
(as defined in the credit agreement) of, initially, 5.25 to 1.00 for the four fiscal quarter period preceding such day.  Such maximum net 
leverage ratio requirement is subject to decrease during the duration of the facility to a minimum level (when applicable) of 3.50 to 
1.00.  As of December 31, 2016, there were no loans and $12.2 million in letters of credit outstanding under the Revolving Facility.  
The Company is in compliance with all the covenants associated with this Revolving Facility as of the end of the period covered by 
this report. 

The Company has five committed loan facilities for the funding of new manufacturing facilities in China, for a combined 94.8 
million RMB and $1.8 million.  In December 2016, the Company entered into a committed loan facility in the amount of 680 million 
Yen (approximately $5.8 million).  As of December 31, 2016, on a combined basis, $15.0 million was outstanding.  Principal will be 
repaid in accordance with the payment schedules ending in 2021.  The Company repaid $3.2 million on these loans in 2016. 

As of December 31, 2016, the Company had $34.8 million in uncommitted short-term bank credit lines, of which approximately 
$6.1 million was in use.  The credit lines are primarily outside the U.S. and are generally one year in term at competitive market rates 
at  large  well-  established  financial  institutions.   The  Company  typically  uses  its  available  credit  lines  to  fund  working  capital 
requirements or local capital spending needs.  We anticipate that capital expenditures for 2017 should be between $70 million and $75 
million, principally related to the construction of PCC plants and other opportunities that meet our strategic growth objectives.  We 
expect to meet our other long-term financing requirements from internally generated funds, committed and uncommitted bank credit 
lines and, where appropriate, project financing of certain satellite plants.  

On April 5, 2016, the Company entered into a floating to fixed interest rate swap for an initial aggregate notional amount of $300 
million  to  limit  exposure  to  interest  rate  increases  related  to  a  portion  of  the  Company’s  floating  rate  indebtedness.    The  notional 
amount at December 31, 2016 was $257 million.  This swap hedges a portion of contractual floating rate interest through May 2021.  
As a result of the swap, the Company’s effective fixed interest rate on the notional amount of floating rate indebtedness will be 4.25%. 

      On September 16, 2015, the Company's Board of Directors authorized the Company’s management to repurchase, at its discretion, 
up to $150 million of the Company’s shares over a two-year period commencing October 3, 2015.  During 2016, 54,098 shares have 
been repurchased under this program for $2.6 million, or an average price of approximately $48.91 per share.   

      On January 18, 2017, the Company's Board of Directors declared a regular quarterly dividend on its common stock of $0.05 per 
share.  No dividend will be payable unless declared by the Board and unless funds are legally available for payment thereof.   

37 

 
 
 
 
 
 
 
 
     
Contractual Obligations  

     The  Company  has  committed  cash  outflow  related  to  long-term  debt,  interest  on  long-term  debt,  pension  and  post-retirement 
benefit  obligations,  operating  lease  agreements,  and  other  long-term  contractual  obligations.    As  of  December  31,  2016,  minimum 
payments for these obligations were as follows: 

Payments Due by Period

Debt
Interest related to long term debt
Estimated pension and post retirement plan funding
Operating lease obligations
Other long term liabilities

Total contractual obligations

1,103.1
194.5
27.2
84.3
21.5
1,430.6

Total

2017

$        

$               

$        

2018 -
2019
(millions of dollars)
$               

4.2
88.0
15.0
22.0
-
129.2

6.8
44.4
12.2
14.4
2.1
79.9

2020 -
2021

After
2021

1,092.1
62.1
-
14.8
-
1,169.0

-
$               
-
-
33.1
19.4
52.5

$             

$        

$             

$           

$        

       Long-term  debt  amounts  in  the  preceding  table  represent  the  principal  amounts  of  all  outstanding  long-term  debt,  including 
current  portion.  As  of  December  31,  2016,  maturities  for  long-term  debt  extended  to  2021.  On  February  14,  2017,  the  Company 
extended the maturity of the floating rate tranche of the Term Facility to February 14, 2024. 

     Interest  related  to  long-term  debt  is  based  on  interest  rates  in  effect  as  of  December  31,  2016  and  is  calculated  on  debt  with 
maturities that, on December 31, 2016 extended to 2021. As the contractual interest rate for a portion of our debt is variable, actual 
cash  payments  may  differ  from  the  estimates  provided  in  the  preceding  table.    On  February  14,  2017  the  Company  extended  the 
maturity of the floating rate tranche of the Term Facility to February 14, 2024. 

     Estimated  minimum  required  pension  funding  and  post-retirement  benefits  are  based  on  actuarial  estimates  using  current 
assumptions for discount rates, long-term rate of return on plan assets, rate of compensation increases, and health care cost trend rates. 
The Company has determined that it is not practicable to present expected pension funding and other postretirement benefit payments 
beyond 2018 and, accordingly, no amounts have been included in the table beyond such dates. 

    The Company has several non-cancelable operating leases, primarily for office space and equipment.  Operating lease obligations 
includes future minimum rental commitments under non-cancelable leases. 

   Other long term liabilities include asset retirement obligations relating to the retirement of certain tangible long-lived assets and land 
restoration obligations at its PCC satellite facilities and mining operations. See Note 20 to the Consolidated Financial Statements. 

        The total amount of contingent obligations associated with gross unrecognized tax benefits for uncertain tax positions, including 
positions  impacting  only  the  timing  of  tax  benefits  was  $13.7  million  at  December  31,  2016.    Payment  of  these  obligations  would 
result from settlements with taxing authorities.  Due to the difficulty in determining the timing of settlements, these obligations are not 
included  in  the  table  above.  We  do not  expect  to  make  a  tax payment  related  to  these  obligations within  the  next year  that would 
significantly impact liquidity. 

Critical Accounting Policies and Estimates  

     Our  discussion  and  analysis  of  our  financial  condition  and  results  of  operations  are  based  upon  our  consolidated  financial 
statements,  which  have  been  prepared  in  accordance  with  U.S.  generally  accepted  accounting  principles.    The  preparation  of  these 
financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues and 
expenses, and related disclosure of contingent assets and liabilities. 

     On  an  ongoing  basis,  we  evaluate  our  estimates  and  assumptions,  including  those  related  to  revenue  recognition,  allowance  for 
doubtful  accounts,  valuation  of  inventories,  valuation  of  long-term  assets,  goodwill  and  other  intangible  assets,  pension  plan 
assumptions,  income  taxes,  asset  retirement  obligations,  income  tax  valuation  allowances,  stock-based  compensation,  and  litigation 
and  environmental  liabilities.  We  base  our  estimates  on  historical  experience  and  on  other  assumptions  that  we  believe  to  be 
reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and 
liabilities  that  cannot  readily  be  determined  from  other  sources.    There  can  be  no  assurance  that  actual  results  will  not  differ  from 
those estimates. 

     We believe the following critical accounting policies require us to make significant judgments and estimates in the preparation of 
our consolidated financial statements: 

(cid:2)

Revenue  recognition:    Revenue  from  sale  of  products  is  recognized  when  the  title  passes  to  the  customer,  the  customer 
assumes the risks and rewards of ownership, and collectability is reasonably assured. Generally this occurs when the goods 

38 

 
             
               
               
               
                 
               
               
               
                 
                 
               
               
               
               
               
               
                 
                 
                 
               
 
      
 
 
 
 
      
 
 
 
 
are shipped to the customer. Revenues from sales of equipment are recorded upon completion of installation and receipt of 
customer acceptance.  Revenues from services are recorded when the services are performed. 

In most of our PCC contracts, the price per ton is based upon the total number of tons sold to the customer during the year.  
Under those contracts, the price billed to the customer for shipments during the year is based on periodic estimates of the 
total  annual  volume  that  will  be  sold  to  the  customer.    Revenues  are  adjusted  at  the  end  of  each  year  to  reflect  the  actual 
volume sold.  There were no significant revenue adjustments in the fourth quarter of 2016 and 2015, respectively.  We have 
consignment arrangements with certain customers in our Refractories segment.  Revenues for these transactions are recorded 
when the consigned products are consumed by the customer.   

Revenues within our Energy Services segment is service based. Certain contracts within this segment are long-term contracts, 
the revenue for which is recorded using percentage-of-completion method. Progress is generally based upon costs incurred to 
date as compared to the total estimated costs to complete the work under the contract or the amount of product installed in 
relation  to  the  total  amount  expected  to  be installed.  All  known  or  anticipated  losses on  contracts  are  provided  when  they 
become evident. Cost adjustments that are in the process of being negotiated with customers for extra work or changes in 
scope of the work are included in revenue when collection is reasonably assured.      

(cid:2) Allowance for doubtful accounts:  We provide credit to customers in the ordinary course of business and perform ongoing 
credit  evaluations.  Our  customer  base  is  diverse  and  includes  customers  located  throughout  the  world.    Payment  terms  in 
certain of the foreign countries in which we do business are longer than those that are customary in the U.S., and, as a result, 
may give rise to additional credit risk related to outstanding accounts receivable from these non-U.S. customers.  Likewise, a 
change in the financial position, liquidity or prospects of any of our customers could have an impact on our ability to collect 
amounts  due.  While  concentrations  of  credit  risk  related  to  trade  receivables  are  somewhat  limited  by  our  large  customer 
base, we do extend significant credit to some of our customers. 

We make estimates of the amounts of our gross accounts receivable that will not be collectible, and record an allowance for 
doubtful  accounts  to  reduce  the  carrying  value  of  accounts  receivable  to  the  amount  that  is  expected  to  be  realized.    In 
addition  to  specific  allowances  established  for  bankrupt  customers,  we  also  analyze  the  collection  history  and  financial 
condition  of  our  other  customers  considering  current  industry  conditions  and  determine  whether  an  allowance  needs  to  be 
established or adjusted. We record the increases in the allowance for doubtful accounts as an expense in the period identified 
in  the  marketing  and  administrative  expenses  line  within  our  Consolidated  Statements  of  Income.  We  recorded  bad  debt 
expenses of $6.2 million, $2.6 million and $2.4 million in 2016, 2015 and 2014, respectively.   

(cid:2)

Property, plant and equipment:  Property, plant and equipment are depreciated over their useful lives.  Useful lives are based 
on management’s estimates of the period that the assets can generate revenue, which does not necessarily coincide with the 
remaining term of a customer’s contractual obligation to purchase products made using those assets.  Our sales of PCC are 
predominately pursuant to long-term evergreen contracts, initially ten years in length, with paper mills at which we operate 
satellite PCC plants.  The terms of many of these agreements have been extended, often in connection with an expansion of 
the satellite PCC plant.  Failure of a PCC customer to renew an agreement or continue to purchase PCC from our facility 
could result in an impairment of assets or accelerated depreciation at such facility. 

  We  evaluate  the  recoverability  of  our  property,  plant  and  equipment  whenever  events  or  change  in  circumstances  indicate 
that the carrying value of the assets may not be recoverable. For testing the recoverability, we primarily use discounted cash 
flow models or cost approach to estimate the fair value of these assets. Critical assumptions used in conducting these tests 
included expectations of our business performance and financial results, useful lives of assets, discount rates and comparable 
market data. 

(cid:2) Valuation of long-lived assets, goodwill and other intangible assets: We assess the possible impairment of long-lived assets 
and identifiable amortizable intangibles whenever events or changes in circumstances indicate that the carrying value  may 
not be recoverable. Goodwill is evaluated for impairment at least annually. Factors we consider important that could trigger 
an impairment review include the following: 

- Significant under-performance relative to historical or projected future operating results; 
- Significant changes in the manner of use of the acquired assets or the strategy for the overall business; 
- Significant negative industry or economic trends; 
- Market capitalization below invested capital. 

Annually, the Company performs a qualitative assessment for each of its reporting units to determine if the two step process
for impairment testing is required.  If the Company determines that it is more likely than not that the fair value of a reporting
unit is less than its carrying amount, the Company then evaluates the recoverability of goodwill using a two-step impairment 
test  approach  at  the  reporting  unit  level.  Step  one  involves  a)  developing  the  fair  value  of  total  invested  capital  of  each
reporting unit in which goodwill is assigned; and b) comparing the fair value of total invested capital for each reporting unit 
to its carrying amount, to determine if there is goodwill impairment. Should the carrying amount for a reporting unit exceed 
its fair value, then the step one test is failed, and the magnitude of any goodwill impairment is determined under step two. 

39 

 
 
 
 
 
 
 
 
 
 
 
The amount of impairment loss is determined in Step Two by  comparing the implied fair value of reporting unit goodwill 
with the carrying amount of goodwill. 

The  Company  has  six  reporting  units;  PCC,  Processed  Minerals,  Refractories,  Performance  Materials,  Construction 
Technologies and Energy  Services. We  identify  our reporting  units  by  assessing  whether  the  components  of  our  operating
segments constitute businesses for which discrete financial information is available and management regularly reviews the
operating results of those components. In the fourth quarter of 2016, the Company performed a qualitative assessment of each 
of its reporting units and determined it was not more likely than not that the fair value of any of its reporting units was less 
than their carrying values.      

(cid:2) Accounting for income taxes: As part of the process of preparing our consolidated financial statements, we are required to
estimate  our  income  taxes  in  each  of  the  jurisdictions  in  which  we  operate.    This  process  involves  estimating  current  tax
expense  together  with  assessing  temporary  differences  resulting  from  differing  treatments  of  items  for  tax  and  accounting
purposes.  These differences result in deferred tax assets and liabilities, which are included in the consolidated balance sheet. 
We  must  then  assess  the  likelihood  that  our  deferred  tax  assets  will  be  recovered  from  future  taxable  income,  and  to  the
extent we believe that recovery is not likely, we must establish a valuation allowance.  To the extent we establish a valuation 
allowance  or  change  this  allowance  in  a  period,  we  must  include  an  expense  within  the  tax  provision  in  the  Consolidated
Statements of Income. 

Deferred  tax  liabilities  represents  amount  of  income  taxes  payable  in  future  periods.    Such  liabilities  arise  because  of
temporary  differences  between  the  financial  reporting  and  tax  bases  of  assets  and  liabilities.  Deferred  income  tax  assets 
represent amounts available to reduce income taxes payable on taxable income in future years. Such assets arise because of
temporary differences between  the  financial  reporting  and  tax  bases of  assets  and  liabilities,  as  well  as  from  net  operating
loss.  We  evaluate  the  recoverability  of  these  future  tax  deductions  by  assessing  the  adequacy  of  future  expected  taxable
income  from  all  sources,  including  reversal  of  taxable  temporary  differences  and  forecasted  operating  earnings.  These 
sources of income inherently rely heavily on estimates. We use our historical experience and business forecasts to provide
insight.  The amount recorded for the net deferred tax liability was $211.7 million and $221.4 million at December 31, 2016
and 2015, respectively.  

The  application  of  income  tax  law  is  inherently  complex.  Laws  and  regulations  in  this  area  are  voluminous  and  are  often
ambiguous.  As  such,  we  are  required  to  make  many  subjective  assumptions  and  judgments  regarding  our  income  tax 
exposures. Interpretations of and guidance surrounding income tax laws and regulations change over time. As such, changes
in our subjective assumptions and judgments can materially affect amounts recognized in the consolidated balance sheets and 
statements  of  operations.  See  Note  7  to  the  Consolidated  Financial  Statements  for  additional  detail  on  our  uncertain  tax 
positions. 

(cid:2) Pension Benefits: We sponsor pension and other retirement plans in various forms covering the majority of employees who 
meet  eligibility  requirements,  including  plans  we  assumed  in  the  AMCOL  acquisition.    Several  statistical  and  actuarial 
models which attempt to estimate future events are used in calculating the expense and liability related to the plans.  These 
models include assumptions about the discount rate, expected return on plan assets and rate of future compensation increases 
as  determined  by  us,  within  certain  guidelines.    Our  assumptions  reflect  our  historical  experience  and  management's  best 
judgment regarding future expectations.  In addition, our actuarial consultants also use subjective factors such as withdrawal 
and mortality rates to estimate these assumptions.  The actuarial assumptions used by us may differ materially from actual 
results due to changing market and economic conditions, higher or lower withdrawal rates or longer or shorter life spans of 
participants, among other things.  Differences from these assumptions may result in a significant impact to the amount of 
pension expense/liability recorded by us follows: 

     A one percentage point change in our major assumptions would have the following effects: 

 Effect on Expense 

(millions of dollars) 

Discount 
Rate 

Salary 
Scale 

Return on 
Asset 

1% increase ......................................... $
1% decrease ......................................... $

(4.1 ) 
6.2  

   Effect on Projected Benefit Obligation 

(millions of dollars) 
1% increase ......................................... $
1% decrease ........................................ $

Discount 
Rate 

(42.3 ) 
52.3  

$
$

$
$

0.9  
(0.8 ) 

$
$

(2.0 ) 
2.0   

Salary 
Scale 

5.0  
(4.4 ) 

The investment strategy for pension plan assets is to maintain a broadly diversified portfolio designed to both preserve 
and grow plan assets to meet future plan obligations. The Company's average rate of return on assets from inception 

40 

 
 
 
 
   
 
 
 
 
 
   
   
 
 
 
 
 
 
 
through December 31, 2016 was over 9%.  The Company’s assets are strategically allocated among equity, debt and 
other investments to achieve a diversification level that dampens fluctuations in investment returns.  The Company’s 
long-term investment strategy is an investment portfolio mix of approximately 55%-65% in equity securities, 30%-35% 
in fixed income securities and 0%-15% in other securities.  As of December 31, 2016, the Company had approximately 
60% of its pension assets in equity securities, 33% in fixed income securities and 7% in other securities. 

In 2016, a net loss of $4.6 million ($3.2 million after-tax) was recorded in other comprehensive income, primarily due 
to  a  change  in  discount  rates.    In  2015,  a  net  gain  of  $10  million  ($7  million  after-tax)  was  recorded  in  other 
comprehensive income, primarily due to a change in discount rates and updated mortality tables. In 2014, a net loss of 
$48.5  million  ($31.1  million  after-tax)  was  recorded  in  other  comprehensive  income,  primarily  due  to  a  change  in 
discount rates.  

We recognized pension expense of $14.2 million in 2016 as compared to $18.9 million in 2015.  Accounting guidance 
on retirement benefits requires companies to discount future benefit obligations back to today’s dollars using a discount 
rate  that  is  based  on  high-quality  fixed-income  investments.  A  decrease  in  the  discount  rate  increases  the  pension 
benefit  obligation,  while  an  increase  in  the  discount  rate  decreases  the  pension  benefit  obligation.  This  increase  or 
decrease in the pension benefit obligation is recognized in Accumulated other comprehensive income and subsequently 
amortized into earnings as an actuarial gain or loss.  The guidance also requires companies to use an expected long-
term  rate  of  return  on  plan  assets  for  computing  current  year  pension  expense.    Differences  between  the  actual  and 
expected returns are also recognized in Accumulated other comprehensive income (loss) and subsequently amortized 
into earnings as actuarial gains and losses.  At the end of 2016, total actuarial losses recognized in Accumulated other 
comprehensive  income  (loss)  for  pension  plans  were  ($82.0  million),  as  compared  to  ($80.5  million)  in  2015.  The 
majority of the actuarial losses were due to decreases in the discount rate in 2012 and lower actual rates of return on 
assets than expected during the financial crisis of 2008. 

Actuarial losses for pensions will be impacted in future periods by actual asset returns, discount rate changes, actual 
demographic  experience  and  other  factors  that  impact  these  expenses.  These  losses,  reported  in  Accumulated  other 
comprehensive income (loss), will generally be amortized as a component of net periodic benefit cost on a straight-line 
basis  over  the  average  remaining  service  period  of  active  employees  expected  to  receive  benefits  under  the  benefit 
plans.    At  the  end  of  2016,  the  average  remaining  service  period  of  active  employees  or  life  expectancy  for  fully 
eligible employees was 10 years.  We expect our 2017 amortization of net actuarial losses to be approximately the same 
level as 2016, which was $10.7 million. 

(cid:2) Asset Retirement Obligations:  We currently record the obligation for estimated asset retirement costs at fair value in 
the period incurred. Factors such as expected costs and expected timing of settlement can affect the fair value of the 
obligations. A revision to the estimated costs or expected timing of settlement could result in an increase or decrease in 
the total obligation which would change the amount of amortization and accretion expense recognized in earnings over 
time. 

A  one-percent  increase  or  decrease  in  the  discount  rate  would  change  the  total  obligation  by  approximately  $0.1 
million.  A one-percent increase or decrease in the inflation rate would change the total obligation by approximately 
$0.1 million. 

(cid:2) Stock Based Compensation:  The Company uses the Black-Scholes option pricing model to determine the fair value of 
stock options on their date of grant.  This model is based upon assumptions relating to the volatility of the stock price, 
the life of the option, risk-free interest rate and dividend yield.  Of these, stock price volatility and option life require 
greater levels of judgment and are therefore critical accounting estimates. 

We used a stock price volatility assumption based upon the historical and implied volatility of the Company's stock.  
We believe this is a good indicator of future, actual and implied volatilities.  For stock options granted in the period 
ended December 31, 2016, the Company used a volatility assumption of 36.75%. 

The expected life calculation was based upon the observed and expected time to post-vesting forfeiture and exercise. 
For  stock  options  granted  during  the  fiscal  year  ended  December  31,  2016,  the  Company  used  a  6.5  year  life 
assumption. 

The  Company  believes  the  above  critical  estimates  are  based  upon  outcomes  most  likely  to  occur.    If  we  were  to 
simultaneously  increase  or  decrease  the  option  life  by  one  year  and  the  volatility  by  100  basis  points,  recognized 
compensation expense would have changed approximately $0.1 million in either direction for the year ended December 
31, 2016. 

     For  a  detailed  discussion  on  the  application  of  these  and  other  accounting  policies,  see  "Summary  of  Significant  Accounting 
Policies" in the Note 1 to the Consolidated Financial Statements.  This discussion and analysis should be read in conjunction with the 
consolidated financial statements and related notes included elsewhere in this report. 

41 

 
 
 
 
 
 
 
 
 
 
Inflation 

     Historically,  inflation  has  not  had  a  material  adverse  effect  on  us.    Our  production  processes  consume  a  significant  amount  of 
energy, primarily electricity, diesel fuel, natural gas and coal.  We use diesel fuel to operate our mining and processing equipment and 
our  freight  costs  are  heavily  dependent  upon  fuel  prices  and  surcharges.    Energy  costs  also  affect  the  cost  of  raw  materials.    On  a 
combined basis,  these  factors  represent  a  large  exposure  to petrochemical  and  energy products which  may  be  subject  to  significant 
price  fluctuations.    The  contracts  pursuant  to  which  we  construct  and  operate  our  satellite  PCC  plants  generally  adjust  pricing  to 
reflect the pass-through of increases in costs resulting from inflation, including lime and energy prices.  However, there is a time lag 
before  such  price  adjustments  can  be  implemented.    The  Company  and  its  customers  will  typically  negotiate  reasonable  price 
adjustments  in  order  to  recover  a  portion  of  these  escalating  costs,  but  there  can  be  no  assurance  that  we  will  be  able  to  recover 
increasing costs through such negotiations.   

Cyclical Nature of Customers' Businesses 

     The bulk of our sales within Specialty Minerals, Performance Materials, Construction Technologies and Refractories segments are 
to customers in the paper manufacturing, metalcasting, steel manufacturing and construction industries, which have historically been 
cyclical.    The  pricing  structure  of  some  of  our  long-term  PCC  contracts  makes  our  PCC  business  less  sensitive  to  declines  in  the 
quantity  of  product  purchased.    In  addition,  our  customers’  demand  for  our  Energy  Services  segment’s  products  and  services  are 
affected by oil and natural gas production activities, which are heavily influenced by the benchmark price of these commodities.  Oil 
and  natural  gas  prices  decreased  significantly  between  2014  through  2016,  which  we  expect  will  cause  exploration  companies  to 
reduce  their  capital  expenditures  and  production  and  exploration  activities.   This  has  the  effect  of  decreasing  the  demand  and 
increasing competition for the services we provide. We cannot predict the economic outlook in the countries in which we do business, 
nor in the key industries we serve.   

Recently Issued Accounting Standards 

     Changes to accounting principles generally accepted in the United States of America (U.S. GAAP) are established by the Financial 
Accounting  Standards  Board  (FASB)  in  the  form  of  accounting  standards  updates  (ASUs)  to  the  FASB’s  Accounting  Standards 
Codification. The Company considers the applicability and impact of all ASUs. ASUs not listed below were assessed and determined 
to be either not applicable or are expected to have minimal impact on our consolidated financial position and results of operations.    

Revenue from Contracts with Customers 

        In May 2014, the FASB issued ASU No. 2014-09, “Revenue from Contracts with Customers” which will supersede nearly all 
existing revenue recognition guidance under U.S. GAAP. The underlying principle is that an entity will recognize revenue to depict 
the transfer of goods or services to customers at an amount that the entity expects to be entitled to in exchange for those goods or 
services. The guidance provides a five-step analysis of transactions to determine when and how revenue is recognized. Other major 
provisions include capitalization of certain contract costs, consideration of time value of money in the transaction price, and allowing 
estimates  of  variable  consideration  to  be  recognized  before  contingencies  are  resolved  in  certain  circumstances.  The  guidance  also 
requires enhanced disclosures regarding the nature, amount, timing and uncertainty of revenue and cash flows arising from an entity’s 
contracts with customers. The guidance is effective for the interim and annual periods beginning on or after December 15, 2017. The 
guidance  permits  the  use  of  either  a  retrospective  or  cumulative  effect  transition  method.  The  Company  has  not  yet  selected  a 
transition method and is currently evaluating the impact of this ASU on the Company’s consolidated financial statements and related 
disclosures.  The Company expects to complete this analysis in early 2017. 

Inventory – Simplifying the Measurement of Inventory 

In July 2015, the FASB issued ASU No. 2015-11, “Inventory (Topic 330): Simplifying the Measurement of Inventory.” Under 
this accounting guidance, inventory will be measured at the lower of cost and net realizable value and other options that currently exist 
for  market  value  will  be  eliminated.  ASU  No.  2015-11  defines  net  realizable  value  as  the  estimated  selling  prices  in  the  ordinary 
course of business, less reasonably predictable costs of completion, disposal, and transportation. No other changes were made to the 
current  guidance  on  inventory  measurement.  ASU  2015-11  is  effective  for  fiscal  years  beginning  after  December 15,  2016,  and 
interim periods within fiscal years beginning after December 15, 2017 with early adoption permitted. The adoption of this guidance is 
not expected to have a material impact on the Company’s financial statements.  

Leases 

In February 2016, the FASB issued ASU 2016-02, “Leases”, which requires lessees to recognize most leases on-balance sheet, 
thereby  increasing  their  reported  assets  and  liabilities,  in  some  cases  very  significantly.  Lessor  accounting  remains  substantially 
similar  to  current  U.S.  GAAP.  ASU  2016-02  is  effective  for  public  business  entities  for  annual  and  interim  periods  in  fiscal  years 
beginning after December 15, 2018. ASU 2016-02 mandates a modified retrospective transition method for all entities.  The Company 
is currently evaluating the impact of this ASU on the Company’s consolidated financial statements and related disclosures; however, 
the Company does not expect the adoption of this guidance to have a material impact on the Company’s financial statements. 

42 

 
 
 
 
      
 
 
 
 
 
 
Investments – Equity Method and Joint Ventures 

In  March  2016,  the  FASB  issued  ASU  2016-07,  “Simplifying  the  Transition  to  the  Equity  Method  of  Accounting”,  which 
eliminates the requirement for an investor to retroactively apply the equity method when its increase in ownership interest (or degree 
of influence) in an investee triggers equity method accounting.  ASU 2016-07 is effective for all entities for interim and annual periods 
in  fiscal  years beginning  after December  15, 2016.  The  adoption of  this  guidance  is not  expected  to  have  a  material  impact  on  the 
Company’s financial statements. 

Stock Compensation – Improvements to Employee Share-Based Payment Accounting 

In  March  2016,  the  FASB  issued  ASU  2016-09,  “Improvements  to  Employee  Share-Based  Payment  Accounting”,  which  is 
intended  to  improve  the  accounting  for  share-based  payment  transactions  as  part  of  the  FASB’s  simplification  initiative.  The  ASU 
changes seven aspects of the accounting for share-based payment award transactions, including: (1) accounting for income taxes; (2) 
classification  of  excess  tax  benefits  on  the  statement  of  cash  flows;  (3)  forfeitures;  (4)  minimum  statutory  tax  withholding 
requirements; (5) classification of employee taxes paid on the statement of cash flows when an employer withholds shares for tax-
withholding purposes; (6) practical expedient – expected term (nonpublic only); and (7) intrinsic value (nonpublic only).  The ASU is 
effective for fiscal years beginning after December 15, 2016, and interim periods within those years for public business entities. Early 
adoption is permitted in any interim or annual period provided that the entire ASU is adopted.  The adoption of this guidance is not 
expected to have a material impact on the Company’s financial statements. 

          Income Taxes:  Intra-Entity Transfers of Assets Other Than Inventory 

        In  October  2016,  the  FASB  issued  ASU  2016-16,  "Income  Taxes  (Topic  740):    Intra-Entity  Transfers  of  Assets  Other  Than 
Inventory", which  requires  entities  to  recognize  at  the  transaction  date  the  income  tax  consequences  of  intercompany  asset  transfer 
other than inventory.  ASU 2016-16 is effective for fiscal years beginning after December 15, 2017.  Early adoption is permitted for 
this ASU, but only at the beginning of an annual period for which no financial statements have already been issued or made available 
for issuance.  The adoption of this guidance is not expected to have a material impact on the Company's financial statements.

Item 7A.  Quantitative and Qualitative Disclosures about Market Risk 

     We are exposed to market risk from fluctuations in foreign currency exchange rates, interest rates and credit risk. We use a variety 
of  practices  to  manage  these  market  risks,  including  derivative  financial  instruments  when  appropriate.    Our  treasury  and  risk 
management policies prohibit us from using derivative instruments for trading or speculative purposes.  We also do not use leveraged 
derivative instruments or derivatives with complex features.   

Exchange Rate Sensitivity 

     As  we  operate  in  over  30  countries  with  many  international  subsidiaries,  we  are  exposed  to  currency  fluctuations  related  to 
manufacturing and selling our products and services.  This foreign currency risk is diversified and involves assets, liabilities and cash 
flows denominated in currencies other than the U.S. Dollar (USD).   

     We  manage  our  foreign  currency  exchange risk  in part through  operational  means,  including  managing  same  currency  revenues 
versus same currency costs as well as same currency assets versus same currency liabilities.  We also have subsidiaries with the same 
currency exposures which may offset each other, providing a natural hedge against one another’s currency risk.  When appropriate, we 
enter  into  derivative  financial  instruments,  such  as  forward  exchange  contracts,  to  mitigate  the  impact  of  foreign  exchange  rate 
movements on our operating results.  The counterparties are major financial institutions.  Such forward exchange contracts would not 
subject  us  to  additional  risk  from  exchange  rate  because  gains  and  losses  on  these  contracts  would  offset  losses  and  gains  on  the 
assets, liabilities, and transactions being hedged.  At December 31, 2016, we did not have any significant foreign currency derivative 
contracts outstanding. 

     Assets  and  liabilities  of  our  international  subsidiaries  are  translated  to  their  parent  company’s  reporting  currency  at  current 
exchange  rates  during  consolidation;  gains  and  losses  stemming  from  these  translations  are  included  as  a  component  of  Other 
Comprehensive Income and reported within Accumulated Comprehensive Income within our Consolidated Balance Sheets.  Income 
and  expenses  of  our  international  subsidiaries  are  translated  at  average  exchange  rates  for  the  period  and,  when  included  within 
retained earnings in the balance sheet at current exchange rates, the differences to those average exchange rates are included within 
Other Comprehensive Income and reported within Accumulated Comprehensive Income.  When our subsidiaries transact business in 
currencies other than their functional currency, those transactions are revalued in their functional currency and differences resulting 
from such revaluations are included within other non-operating income (deduction), net within our Consolidated Statement of Income.  

     We do not anticipate that near-term changes in exchange rates will have a material impact on our future earnings or cash flows.  
However, there can be no assurance that a sudden and significant change in the value of foreign currencies would not have a material 
adverse effect on our financial condition and results of operations.   

43 

 
 
 
 
 
 
 
Interest Rate Sensitivity 

     A portion of our long-term bank debt bears interest at variable rates (see Note 14 to the Consolidated Financial Statements) and our 
results  of  operations  would be  affected  by  interest  rate  changes  to  such bank debt  outstanding.    The  Company  utilizes  interest  rate 
swaps to limit exposure to market fluctuations on floating-rate debt.  During the second quarter of 2016, the Company entered into a 
floating  to  fixed  interest  rate  swap  for  an  initial  aggregate  notional  amount  of  $300  million.    An  immediate  10%  increase  in  the 
interest rates would not have a material effect on our results of operations over the next fiscal year.  A one percentage point change in 
interest rates would cost $5.6 million in incremental interest charges on an annual basis. 

Credit Risk 

     We  are  exposed  to  credit  risk  on  certain  assets,  primarily  accounts  receivable.    We  provide  credit  to  customers  in  the  ordinary 
course of business and perform ongoing credit evaluations.  Concentrations of credit risk with respect to trade receivables are limited 
due  to  the  large  number  of  customers  comprising our  customer  base.    We  currently  believe  our  allowance  for  doubtful  accounts  is 
sufficient to cover customer credit risks.  Our accounts receivable financial instruments are carried at amounts that approximate fair 
value. 

Euro & Sovereign Debt Risk 

     Certain countries that have adopted the Euro as their currency have experienced recent financial difficulty and are in the process of 
stabilizing their finances through various measures, which may include such drastic measures as defaulting on their debt or adopting a 
different currency as their national currency.  While we do not believe we have significant financial risk resulting from any of these 
situations, we cannot predict the disruption that would occur to the European markets in which we compete if such drastic measures 
were taken.   

     We do not have any material credit risk with sovereign governments currently facing this situation as we do not sell our products to 
them.  We do, however, sell to customers in these countries, but we believe our risk associated with these customers is not material.   

Item 8.   Financial Statements and Supplementary Data 

     The financial information required by Item 8 is contained in Item 15 of Part IV of this report. 

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

     None. 

Item 9A.  Controls and Procedures 

 Disclosure Controls and Procedures 

     As of the end of the period covered by this report, and under the supervision and with participation of the Company’s management, 
including the Chief Executive Officer and the Chief Financial Officer, the Company carried out an evaluation of the effectiveness of 
the design and operation of the Company’s disclosure controls and procedures, pursuant to Exchange Act Rule 13a-15(b).  Based upon 
that  evaluation,  the  Chief  Executive  Officer  and  Chief  Financial  Officer  concluded  that  the  Company’s  disclosure  controls  and 
procedures were effective as of December 31, 2016. 

The  Company  continues  to  implement  a  global  enterprise  resource  planning  (“ERP”)  system  for  the  businesses  acquired  from 
AMCOL.    As  of  December  31,  2016,  primarily  all  of  the  domestic  and  European  locations  of  the  acquired  businesses  were 
implemented on the new system.  The worldwide implementation is expected to be substantially completed over the next six to nine 
months  and  involves  changes  in  the  systems  that  include  internal  controls.    Although  the  transition  has  proceeded  to  date  without 
material adverse effects, the possibility exists that our migration to the new ERP system could adversely affect the Company’s internal 
controls over financial reporting and procedures.  We are reviewing each system as it is being implemented and the controls affected 
by the implementation of the new systems, and are making appropriate changes to the affected internal controls as we implement the 
new systems.  We believe that the controls as modified are appropriate and functioning effectively. 

     Pursuant to Section 404 of the Sarbanes-Oxley Act of 2002, we have included a report of management's assessment of the design 
and operating effectiveness of our internal controls as part of this report. Management's report is included in our consolidated financial 
statements beginning on page F-1 of this report under the caption entitled "Management's Report on Internal Control Over Financial 
Reporting." 

44 

 
 
 
 
 
 
 
 
 
 
 
 
 
Changes in Internal Control Over Financial Reporting 

     Except as described above, there were no changes in the Company's internal control over financial reporting during the most recent 
fiscal  quarter  that  has  materially  affected,  or  is  reasonably  likely  to  materially  affect  the  Company's  internal  control  over  financial 
reporting. 

Item 9B.  Other Information 

None 

PART III 

Item 10.  Directors, Executive Officers and Corporate Governance 

         Set forth below are the names and ages of all Executive Officers of the Registrant indicating all positions and offices with the 
Registrant held by each such person, and each such person's principal occupations or employment during the past five years. 

Name 

Age 

  Position 

Douglas T. Dietrich ............................. 
Matthew E. Garth ................................ 
D.J. Monagle, III ................................. 

Gary L. Castagna ................................ 
Jonathan J. Hastings ............................ 
Douglas W. Mayger ............................ 
Thomas J. Meek .................................. 

W. Rand Mendez ................................ 
Brett Argirakis .................................... 
Michael A. Cipolla .............................. 
Andrew Jones ...................................... 

47 
42 
54 

55 
54 
59 
59 

57 
52 
59 
58 

  Chief Executive Officer  
  Senior Vice President, Finance and Treasury, Chief Financial Officer  
  Senior Vice President, Chief Operating Officer – Specialty Minerals Inc. and Minteq 
Group 
  Senior Vice President and Managing Director, Performance Materials 
  Senior Vice President, Corporate Development 
  Senior Vice President and Director-MTI Supply Chain 
  Senior Vice President, General Counsel, Human Resources, Secretary and Chief 
Compliance Officer 
  Senior Vice President and Managing Director, Paper PCC 
  Vice President and Managing Director, Minteq International Inc. 
  Vice President, Corporate Controller and Chief Accounting Officer 
  Vice President and Managing Director, Energy Services 

           Douglas T. Dietrich was elected Chief Executive Officer effective December 13, 2016, having served previously as Senior Vice 
President,  Finance  and  Treasury,  Chief  Financial  Officer  beginning  on  January  1,  2011.    Prior  to  that,  he  was  appointed  Vice 
President,  Corporate  Development  and  Treasury  effective  August  2007.    He  had  been  Vice  President,  Alcoa  Wheel  Products  since 
2006 and President, Latin America Extrusions and Global Rod and Bar Products since 2002. 

     Matthew E. Garth was elected Senior Vice President, Finance and Treasury, Chief Financial Officer effective January 16, 2017.  
Mr.  Garth joins  the  Company  from  Arconic  Inc.  (formerly  Alcoa Inc.), where  most  recently  he  had been  Vice  President, Financial 
Planning & Analysis and Investor Relations since 2015.  Prior to his most recent position, he was Vice President, Finance & CFO 
Operations – Alcoa Global Packaging from 2014 to 2015; Vice President, Finance – Alcoa Global Packaging from 2011 to 2014; Vice 
President, Finance – Alcoa  North American Rolled Products from 2010 to 2011; Director, Investor Relations Alcoa, Inc. from 2009 to 
2010; Director, Corporate Treasury Alcoa, Inc. from 2007 to 2009. 

     D.J. Monagle III was elected Chief Operating Officer – Specialty Minerals Inc. and Minteq Group effective February 27, 2014. 
Prior to that, he was Senior Vice President and Managing Director, Paper PCC, effective October 2008. In November 2007, he was 
appointed  Vice  President  and  Managing  Director  -  Performance  Minerals.  He  joined  the  Company  in  January  of  2003  and  held 
positions  of  increasing  responsibility  including  Vice  President,  Americas,  Paper  PCC  and  Global  Marketing  Director,  Paper  PCC. 
Before joining the Company, Mr. Monagle worked for the Paper Technology Group at Hercules between 1990 and 2003, where he 
held sales and marketing positions of increasing responsibility. Between 1985 and 1990, he served as an aviation officer in the U.S. 
Army’s 11th Armored Cavalry Regiment, leaving the service as a troop commander with a rank of Captain. 

     Gary L. Castagna was elected Senior Vice President and Managing Director, Performance Materials in June 2014. Prior to that, he 
was Executive Vice President of AMCOL International Corporation (AMCOL) and President of Performance Materials segment since 
May  2008.  Prior  to  that,  he  had  been  the  Senior  Vice  President,  Chief  Financial  Officer  and  Treasurer  of  AMCOL  since  February 
2001 and a consultant to AMCOL since June 2000. Prior to that, he was the Vice President of AMCOL and President of Chemdal 
International Corporation (former subsidiary of AMCOL) since August 1997.  

     Jonathan J. Hastings was elected Senior Vice President, Corporate Development effective September 2012.  Before that, he was 
Vice President, Corporate Development.  Prior to that, he was Senior Director of Strategy and New Business Development - Coatings, 
Global at The Dow Chemical Company.  Prior to that, he held positions of increasing responsibility at Rohm and Haas, including Vice 
President & General Manager - Packaging and Building Materials - Europe. 

45 

 
 
 
 
 
 
 
   
 
 
 
      
 
 
   
     Douglas W. Mayger was elected Senior Vice President and Director-MTI Supply Chain in November 2015.  Prior to that, he was 
Senior  Vice  President,  Performance  Minerals  and  Supply  Chain.    Prior  to  that,  he  was  Vice  President  and  Managing  Director, 
Performance Minerals, which encompasses the Processed Minerals product line and the Specialty PCC product line.  Prior to that, he 
was  General  Manager  -  Carbonates  West,  Performance  Minerals  and  Business  Manager  -  Western  Region.    Before  joining  the 
Company as plant manager in Lucerne Valley in 2002, he served as Vice President of Operations for Aggregate Industries. 

     Thomas J. Meek was elected Senior Vice President, General Counsel and Secretary, Chief Compliance Officer in October 2012.  In 
December  2011,  he  was  given  the  additional  responsibility  for  Human  Resources.    Prior  to  that,  he  was  Vice  President,  General 
Counsel and Secretary of the Company effective September 1, 2009.  Prior to that, he served as Deputy General Counsel at Alcoa. 
Before joining Alcoa in 1999, Mr. Meek worked with Koch Industries, Inc. of Wichita, Kansas, where he held numerous supervisory 
positions.    His  last  position  there  was  Interim  General  Counsel.  From  1985  to  1990,  Mr.  Meek  was  an  Associate/Partner  in  the 
Wichita, Kansas law firm of McDonald, Tinker, Skaer, Quinn & Herrington, P.A. 

     W. Rand Mendez was elected Senior Vice President and Managing Director, Paper PCC in July 2015.  Prior to that, Mr. Mendez 
was with E. I. du Pont de Nemours and Co., where he held a variety of operational and product leadership positions across a number 
of businesses.  Mr. Mendez joined DuPont in 1982 and assumed positions of increasing responsibility.  In 1996, he was appointed 
Global  Business  Manager,  DuPont  Specialty  Chemicals.    He  was  subsequently  named  Sales  and  Marketing  Director,  DuPont 
Surfaces; Business Director, DuPont Safety Resources; and in 2008, Corporate Marketing Director, DuPont Corporate Marketing & 
Sales. 

     Brett  Argirakis  was  elected  Vice  President  and  Managing  Director, Minteq  International  in  January  2016.    Prior  to  that, he  was 
Global Vice President & General Manager, Refractories.  Prior to that, he was Director, Marketing, Minteq Europe.  Prior to that, he 
served as Director of Sales and Field Operations for Minteq U.S.. Mr. Argirakis joined the Company in 1987 and has held positions of 
increasing responsibility. 

     Michael A. Cipolla was elected Vice President, Corporate Controller and Chief Accounting Officer in July 2003.  Prior to that, he 
served as Corporate Controller and Chief Accounting Officer of the Company since 1998.  From 1992 to 1998 he served as Assistant 
Corporate Controller. 

    Andrew Jones was elected Vice President and Managing Director, Energy Services in September 2015.  Prior to that, he was Vice 
President and Managing Director, Eastern Hemisphere, Energy Services since 2014.  Prior to joining the company, he was Managing 
Director of Africa Oilfield Services since 2009. 

     The  information  concerning  the  Company's  Board  of  Directors  required  by  this  item  is  incorporated  herein  by  reference  to  the 
Company's Proxy Statement, under the captions "Committees of the Board of Directors" and “Item 1- Election of Directors.” 

   The  information  regarding  compliance  with  Section  16(a)  of  the  Securities  Exchange  Act  of  1934  required  by  this  Item  is 
incorporated herein by reference to the Company's Proxy Statement, under the caption "Section 16(a) Beneficial Ownership Reporting 
Compliance."  

     The Board has established a code of ethics for the Chief Executive Officer, the Chief Financial Officer, and the Chief Accounting 
Officer entitled "Code of Ethics for the Senior Financial Officers," which is available on our website, www.mineralstech.com, under 
the links entitled Our Company, Corporate Responsibility and Policies and Charters. 

Item 11.  Executive Compensation 

     The  information  appearing  in  the  Company's  Proxy  Statement  under  the  captions  “Compensation  Discussion  and  Analysis,” 
“Report  of  the  Compensation  Committee”  and  “Compensation  of  Executive  Officers  and  Directors"  is  incorporated  herein  by 
reference. 

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

     The information appearing in the Company's Proxy Statement under the caption "Security Ownership of Certain Beneficial Owners 
and Management" is incorporated herein by reference. 

Item 13.  Certain Relationships and Related Transactions, and Director Independence 

     The information appearing in the Company's Proxy Statement under the caption "Certain Relationships and Related Transactions" 
is incorporated herein by reference. 

     The  Board  has  established  Corporate  Governance  principles  which  include  guidelines  for  determining  Director  independence, 
which  is  available  on  our  website,  www.mineralstech.com,  under  the  links  entitled  Our  Company,  Corporate  Responsibility  and 
Policies  and  Charters.    The  information  appearing  in  the  Company’s  Proxy Statement  under  the  caption  “Corporate  Governance – 
Director Independence” is incorporated herein by reference. 

46 

 
 
 
 
 
 
 
 
 
 
 
 
      
Item 14.  Principal Accountant Fees and Services 

     The  information  appearing  in  the  Company's  Proxy  Statement  under  the  caption  "Principal  Accountant  Fees  and  Services"  is 
incorporated herein by reference. 

47 

 
 
Item 15.  Exhibits and Financial Statement Schedules  

(a)  The following documents are filed as part of this report: 

PART IV 

1.  Financial  Statements.  The  following  Consolidated  Financial  Statements  of  Mineral  Technologies  Inc.  and  subsidiary 

companies and Reports of Independent Registered Public Accounting Firm are set forth on pages F-2 to F-38. 

  Consolidated Balance Sheets as of December 31, 2016 and 2015 
  Consolidated Statements of Income for the years ended December 31, 2016, 2015 and 2014 
  Consolidated Statements of Comprehensive Income for the years ended December 31, 2016, 2015 and 2014 
  Consolidated Statements of Cash Flows for the years ended December 31, 2016, 2015 and 2014 
  Consolidated Statements of Shareholders' Equity for the years ended December 31, 2016, 2015 and 2014 
  Notes to the Consolidated Financial Statements 
  Reports of Independent Registered Public Accounting Firm 
  Management's Report on Internal Control Over Financial Reporting 

2.  Financial Statement Schedule. The following financial statement schedule is filed as part of this report: 

  Schedule II - 

Valuation and Qualifying Accounts ..................................................................... S-1 

     All other schedules for which provision is made in the applicable accounting regulations of the SEC are not required under 
the related instructions or are inapplicable and, therefore, have been omitted. 

Page 

3.  Exhibits. The following exhibits are filed as part of, or incorporated by reference into, this report. 

2.1 

-  Agreement  and  Plan  of  Merger,  dated  as  of  March  10,  2014,  by  and  among  Minerals 

Technologies Inc., MA Acquisition Inc. and AMCOL International Corporation (1) 

3.1 
3.2 
4.1 
10.1 

-  Restated Certificate of Incorporation of the Company (2) 
-  By-Laws of the Company as amended and restated effective March 16, 2016 (3) 
-  Specimen Certificate of Common Stock (2) 
-  Asset  Purchase  Agreement,  dated  as  of  September  28,  1992,  by  and  between  Specialty 

Refractories Inc. and Quigley Company Inc. (4) 

10.1(a) 

-  Agreement dated October 22, 1992 between Specialty Refractories Inc. and Quigley Company 

Inc., amending Exhibit 10.1 (5) 

10.1(b) 

-  Letter  Agreement  dated  October  29,  1992  between  Specialty  Refractories  Inc.  and  Quigley 

Company Inc., amending Exhibit 10.1 (5) 

10.2 

-  Reorganization Agreement, dated as of September 28, 1992, by and between the Company and 

Pfizer Inc. (4) 

10.3 

-  Asset Contribution Agreement, dated as of September 28, 1992, by and between Pfizer Inc. and 

Specialty Minerals Inc. (4) 

10.4 

-  Asset Contribution Agreement, dated as of September 28, 1992, by and between Pfizer Inc. and 

Barretts Minerals Inc. (4) 

10.4(a) 

-  Agreement  dated  October  22,  1992  between  Pfizer  Inc,  Barretts  Minerals  Inc.  and  Specialty 

Minerals Inc., amending Exhibits 10.3 and 10.4 (5) 

10.5 

-  Employment  Agreement,  dated  December  13,  2016,  between  the  Company  and  Douglas  T. 

Dietrich (6) (+) 

10.6 

-  Form of Employment Agreement between the Company and each of Brett Argirakis, Michael 
A. Cipolla, Matthew E. Garth, Andrew Jones, Douglas W. Mayger, Thomas J. Meek, W. Rand 
Mendez and D.J. Monagle, III   (*) (+) 

10.6(a) 
10.6(b) 

-  Form of Employment Agreement between the Company and Jonathan J. Hastings (7) (+) 
-  Form  of  amendment  to  Employment  Agreement  between  the  Company  and  Jonathan  J. 

Hastings (8) (+) 

10.6(c) 
10.7 
10.8 

-  Form of Employment Agreement between the Company and Gary L. Castagna (9) (+) 
-  Severance Agreement between the Company and Douglas T. Dietrich (10) (+) 
-  Form of Severance Agreement between the Company and each of Brette Argirakis, Michael A. 
Cipolla,  Matthew  E.  Garth,  Andrew  Jones,  Douglas  W.  Mayger,  Thomas  J.  Meek,  W.  Rand 
Mendez, and D.J. Monagle, III (*) (+) 

10.8(a) 

-  Form of Severance Agreement between the Company and Jonathan J. Hastings (11) (+) 

48 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.8(b) 

-  Form of amendment to Severance Agreement between the Company and Jonathan J. Hastings 

(12) (+) 

10.8(c) 
10.9 

  Form of Severance Agreement between the Company and Gary L. Castagna (13) (+) 
-  Form  of  Indemnification  Agreement  between  the  Company  and  each  of  Michael  A.  Cipolla, 
Douglas  T.  Dietrich,  Jonathan  J.  Hastings,  Andrew  Jones,  Douglas  W.  Mayger,  Thomas  J. 
Meek, D.J. Monagle III and each of the Company’s non-employee directors (14) (+) 

10.10 
10.11 

-  Company Employee Protection Plan, as amended August 27, 1999 (15) (+) 
-  Company  Nonfunded  Deferred  Compensation  and  Unit  Award  Plan  for  Non-Employee 

Directors, as amended and restated effective January 1, 2008 (16) (+) 

10.11(a) 

-  First Amendment to the Company Nonfunded Deferred Compensation and Unit Award Plan for 

10.12 
10.13 
10.13(a) 

Non-Employee Directors, dated January 18, 2012 (17) (+) 
-  2015 Stock Award and Incentive Plan of the Company (18) (+) 
-  Company Retirement Plan, as amended and restated, dated December 21, 2012  (19) (+) 
-  Second  Amendment  to  Company  Retirement  Plan,  as  amended  and  restated,  dated  December 

22, 2014  (20)(+) 

10.13(b) 

-  Third Amendment to Company Retirement Plan, as amended and restated, dated June 12, 2015 

(21)(+) 

10.13(c) 

-  Fourth Amendment to Company Retirement Plan, as amended and restated, dated December 16, 

2016 (*)(+) 

10.14 

-  Company  Supplemental  Retirement  Plan,  amended  and  restated  effective  December  31,  2009 

(22) (+) 

10.14(a) 

-  First Amendment to Company Supplemental Retirement Plan, as amended and restated, dated 

December 22, 2014 (23)(+) 

10.15 

-  Company  Savings  and  Investment  Plan,  as  amended  and  restated,  dated  December  21,  2012  

(24) (+) 

10.15(a) 

-  Amendment  to  the  Company  Savings  and  Investment  Plan,  as  amended  and  restated,  dated 

December 5, 2013  (25) (+) 

10.15(b) 

-  Amendment  to  the  Company  Savings  and  Investment  Plan,  as  amended  and  restated,  dated 

December 5, 2013  (26) (+) 

10.15(c) 

-  Third  Amendment  to  the  Company  Savings  and  Investment  Plan,  as  amended  and  restated, 

dated December 22, 2014  (27)(+) 

10.15(d) 

-  Amendment  to  the  Company  Savings  and  Investment  Plan,  as  amended  and  restated,  dated 

December 31, 2015  (28)(+) 

10.16 

-  Company Supplemental Savings Plan, amended and restated effective December 31, 2009 (29) 

(+) 

10.16(a) 
10.16(b) 

-  Amendment to the Company Supplemental Savings Plan, dated December 28, 2011 (30)(+) 
-  First  Amendment  to  the  Company  Supplemental  Savings  Plan,  dated  December  22,  2014 

(31)(+) 

10.16(c) 

-  Second  Amendment  to  the  Company  Supplemental  Savings  Plan,  dated  December  22,  2014 

(32)(+) 

10.16(d) 

-  Third  Amendment  to  the  Company  Supplemental  Savings  Plan,  dated  December  16,  2016 

(*)(+) 

10.17 

-  Company Health and Welfare Plan, effective as of April 1, 2003 and amended and restated as 

of January 1, 2006 (33)(+) 

10.17(a) 
10.17(b) 
10.18 
10.18(a) 
10.19 

-  Amendment to the Company Health and Welfare Plan, dated May 19, 2009 (34) (+) 
-  First Amendment to Company Health and Welfare Plan, dated December 22, 2014 (35)(+) 
-  Company Retiree Medical Plan, effective as of January 1, 2011 (36)(+) 
-  First Amendment to Company Retiree Medical Plan, dated December 22, 2014 (37)(+) 
-  Amended and Restated Grantor Trust Agreement, dated as of April 1, 2010, by and between the 

Company and the Wilmington Trust Company (38)(+) 

10.20 

-  AMCOL  International  Corporation  Nonqualified  Deferred  Compensation  Plan,  as  amended 

(39) (+) 

10.20(a) 

-  First Amendment to AMCOL International Corporation Nonqualified Deferred Compensation 

Plan, as amended, dated December 22, 2014 (40)(+) 

10.20(b) 

-  Third  Amendment 

to 

the  AMCOL  International  Corporation  Nonqualified  Deferred 

Compensation Plan, as amended, dated August 21, 2015 (41)(+) 

10.21 

-  AMCOL  International  Corporation  Amended  and  Restated  Supplementary  Pension  Plan  for 

Employees (42) (+) 

10.21(a) 

-  First Amendment to AMCOL International Corporation Amended and Restated Supplementary 

Pension Plan for Employees, dated December 22, 2014 (43)(+) 

10.21 
(b) 

-  Second Amendment to Amended and Restated Supplementary Pension Plan for Employees of 

AMCOL International Corporation, dated August 21, 2015 (44)(+) 

49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10.22 

-  Second Amendment, dated as of February 14, 2017, to the Credit Agreement, dated as of May 
9, 2014, among Minerals Technologies Inc., the subsidiary borrowers party thereto, the lenders 
party thereto, JPMorgan Chase Bank, N.A., as administrative agent and collateral agent, and the 
other agents party thereto (45) 

10.23 

- 

Indenture,  dated  July  22,  1963,  between  the  Cork  Harbour  Commissioners  and  Roofchrome 
Limited (4) 

21.1 
23.1 
24 
31.1 

-  Subsidiaries of the Company (*) 
-  Consent of Independent Registered Public Accounting Firm (*) 
-  Power of Attorney (*) 
-  Rule  13a-14(a)/15d-14(a)  Certification  executed by  the  Company's  principal  executive  officer 

(*) 

31.2 

-  Rule  13a-14(a)/15d-14(a)  Certification  executed  by  the  Company's  principal  financial  officer 

32 
95 
(1) 

(2) 

(3) 

(4) 

(5) 

(6) 

(7) 

(8) 

(9) 

(10) 

(11) 

(12) 

(13) 

(14) 

(15) 

(16) 

(17) 

(18) 

(19) 

(20) 

(21) 

(22) 

(23) 

(24) 

(*) 

-  Section 1350 Certification (*) 

Information Concerning Mine Safety Violations (*) 

Incorporated by reference to exhibit 2.1 to the Company’s Current Report on Form 8-K filed March 
10, 2014. 
Incorporated by reference to the exhibit so designated filed with the Company's Annual Report on 
Form 10-K for the year ended December 31, 2003. 
Incorporated by reference to the exhibit so designated filed with the Company's Current Report on 
Form 8-K filed on March 17, 2016. 
Incorporated  by  reference  to  the  exhibit  so  designated  filed  with  the  Company's  Registration 
Statement on Form S-1 (Registration No. 33-51292), originally filed on August 25, 1992. 
Incorporated  by  reference  to  the  exhibit  so  designated  filed  with  the  Company's  Registration 
Statement on Form S-1 (Registration No. 33-59510), originally filed on March 15, 1993. 
Incorporated  by  reference  to  exhibit  10.1  filed  with  the  Company's  Current  Report  on  Form  8-K 
filed on December 16, 2016. 
Incorporated by reference to exhibit 10.5 filed with the Company's Annual Report on Form 10-K for 
the year ended December 31, 2006.
Incorporated by reference to exhibit 10.6(a) filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2009. 
Incorporated by reference to exhibit 10.6(b) filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2014. 
Incorporated by reference to the exhibit 10.2 filed with the Company’s Current Report on form 8-K 
filed on December 16, 2016. 
Incorporated by reference to exhibit 10.6 filed with the Company's Annual Report on Form 10-K for 
the year ended December 31, 2005. 
Incorporated by reference to exhibit 10.7(a) filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2009. 
Incorporated by reference to exhibit 10.7(b) filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2014. 
Incorporated  by  reference  to  exhibit  10.1  filed  with  the  Company's  Current  Report  on  Form  8-K 
filed on May 8, 2009. 
Incorporated by reference to exhibit 10.7 filed with the Company's Annual Report on Form 10-K for 
the year ended December 31, 2004. 
Incorporated by reference to exhibit 10.8 filed with the Company's Quarterly Report on Form 10-Q 
for the quarter ended March 30, 2008. 
Incorporated by reference to exhibit 10.11(a) filed with  the Company’s Annual Report on Form 10-
K for the year ended December 31, 2011. 
Incorporated by reference to Appendix B to the Company’s 2015 Proxy Statement filed on April 2, 
2015. 
Incorporated by reference to exhibit 10.12 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2012. 
Incorporated by reference to exhibit 10.13(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.2 filed with the Company's Quarterly Report on Form 10-Q 
for the quarter ended June 28, 2015. 
Incorporated by reference to exhibit 10.13 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2009. 
Incorporated by reference to exhibit 10.14(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.14 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2012. 

50 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
(25) 

(26) 

(27) 

(28) 

(29) 

(30) 

(31) 

(32) 

(33) 

(34) 

(35) 

(36) 

(37) 

(38) 

(39) 

(40) 

(41) 

(42) 

(43) 

(44) 

(45) 

Incorporated by reference to exhibit 10.15(a) filed with the Company’s Annual Report on Form 10-
K for the year ended December 31, 2013. 
Incorporated by reference to exhibit 10.15(b) filed with the Company’s Annual Report on Form 10-
K for the year ended December 31, 2013. 
Incorporated by reference to exhibit 10.15(c) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.15(d) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2015. 
Incorporated by reference to exhibit 10.15 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2009. 
Incorporated by reference to exhibit 10.16(a) filed with the Company’s Annual Report on Form 10-
K for the year ended December 31, 2011. 
Incorporated by reference to exhibit 10.16(b) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.16(c) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.14 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2006. 
Incorporated by reference to exhibit 10.16(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2009. 
Incorporated by reference to exhibit 10.17(b) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.17 filed with the Company's Annual Report on Form 10-K 
for the year ended December 31, 2010. 
Incorporated by reference to exhibit 10.18(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.1 filed with the Company's Quarterly Report on Form 10-Q 
for the period ended April 4, 2010. 
Incorporated by reference to exhibit 10.1 filed with the Annual Report on Form 10-K for the year 
ended December 31, 2008 of AMCOL International Corporation (Commission File No. 0-15661) 
Incorporated by reference to exhibit 10.20(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.1 filed with the Company's Quarterly Report on Form 10-Q 
for the quarter ended September 27, 2015. 
Incorporated  by  reference  to  the  exhibit  10.6  filed  with  the  Annual  Report  on  Form  10-K  for  the 
year  ended  December  31,  2008  of  AMCOL  International  Corporation  (Commission  File  No.  0-
15661) 
Incorporated by reference to exhibit 10.21(a) filed with the Company's Annual Report on Form 10-
K for the year ended December 31, 2014. 
Incorporated by reference to exhibit 10.2 filed with the Company's Quarterly Report on Form 10-Q 
for the quarter ended September 27, 2015. 
Incorporated by reference to the exhibit 10.1 filed with the Company's Current Report on Form 8-K 
filed on February 15, 2017. 

(*)  Filed herewith. 
(+)  Management  contract  or  compensatory  plan  or  arrangement  required  to  be  filed  pursuant  to  Item 

601 of Regulation S-K. 

51 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SIGNATURES 

     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, thereunto duly authorized. 

By: 

/s/ Douglas T. Dietrich 
Douglas T. Dietrich 
Chief Executive Officer 

February 17, 2017 

     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 in the capacities and on the dates indicated: 

SIGNATURE 

TITLE 

DATE 

/s/ Douglas T. Dietrich 
   Douglas T. Dietrich 

  Chief Executive Officer 

 (principal executive officer) 

February 17, 2017 

/s/ Matthew E. Garth 
   Matthew E. Garth 

  Senior Vice President-Finance and Treasury,  

February 17, 2017 

 Chief Financial Officer (principal financial officer) 

/s/ Michael A. Cipolla 
   Michael A. Cipolla 

  Vice President - Controller and  

February 17, 2017 

 Chief Accounting Officer (principal accounting officer) 

52 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
* 
Joseph C. Breunig 

* 

* 

John J. Carmola 

Robert L. Clark 

Director 

February 17, 2017 

Director 

February 17, 2017 

Director 

February 17, 2017 

/s/ Douglas T. Dietrich 
Douglas T. Dietrich 

Director 

February 17, 2017 

Chairman & Director 

February 17, 2017 

Director 

February 17, 2017 

Director 

February 17, 2017 

Director 

February 17, 2017 

* 
Duane R. Dunham 

* 
Marc E. Robinson 

* 
Barbara R. Smith 

* 
Donald C. Winter 

*  By: /s/ Thomas J. Meek 
Thomas J. Meek 
Attorney-in-Fact 

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[THIS PAGE INTENTIONALLY LEFT BLANK]

 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 

_______________________________________ 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS 

Audited Financial Statements: 

Page 

      Consolidated Balance Sheets as of December 31, 2016 and 2015 ....................................................................... 

  F-2 

Consolidated Statements of Income for the years ended December 31, 2016, 2015 and 2014 ...........................  

  F-3 

Consolidated Statements of  Comprehensive Income for the years ended December 31, 2016, 2015 and 2014   

  F-4 

Consolidated Statements of Cash Flows for the years ended December 31, 2016, 2015 and 2014 .....................  

  F-5 

Consolidated Statements of Shareholders' Equity for the years ended December 31, 2016, 2015 and 2014 ......  

  F-6 

Notes to Consolidated Financial Statements........................................................................................................  

  F-7 

Reports of Independent Registered Public Accounting Firm ...............................................................................  

  F-40 

Management's Report on Internal Control Over Financial Reporting..................................................................  

  F-42 

Valuation and Qualifying Accounts .....................................................................................................................  

  S-1 

F-1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
CONSOLIDATED BALANCE SHEETS 

(millions of dollars, except share and per share amounts)

ASSETS

Current assets:
     Cash and cash equivalents 
     Short-term investments, at cost which approximates market 
     Accounts receivable, less allowance for doubtful accounts - 2016 - $7.9; 2015 -$ 4.4
     Inventories 
     Prepaid expenses
     Other current assets 
          Total current assets 

Property, plant and equipment, less accumulated depreciation and depletion 
Goodwill 
Intangible assets
Deferred income taxes
Other assets and deferred charges 
          Total assets 

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
     Short-term debt 
     Current maturities of long-term debt 
     Accounts payable 
     Income tax payable 
     Accrued compensation and related items
     Other current liabilities 
          Total current liabilities 

Long-term debt, net of unamortized discount and deferred financing costs
Deferred income taxes
Accrued pension and postretirement benefits
Other non-current liabilities 
          Total liabilities 

Shareholders' equity:
     Preferred stock , without par value; 1,000,000 shares authorized; none issued
     Common stock, par value at $0.10 per share; 100,000,000 shares authorized;

        Issued 48,229,826 shares in 2016 and 47,990,136 shares in 2015

     Additional paid-in capital 
     Retained earnings 
     Accumulated other comprehensive loss 
     Less common stock held in treasury, at cost; 

       13,259,839 shares in 2016 and 13,205,741 shares 2015

Total  MTI shareholders' equity 
Non-controlling interest  
          Total shareholders' equity 

December 31,

2016

2015

$                      

188.5
2.0
341.3
186.9
28.0
4.4
751.1

$                   

229.4
2.6
348.7
194.9
24.9
3.1
803.6

1,051.8
778.7
204.4
27.1
50.3
2,863.4

$                   

1,104.3
781.2
212.7
30.6
47.6
2,980.0

$                

$                          

6.1
6.8
144.9
21.5
61.3
54.9
295.5

$                       

6.5
3.1
152.4
16.7
64.5
75.4
318.6

1,069.9
238.8
147.3
81.0
1,832.5

1,255.3
252.0
141.8
74.6
2,042.3

-

-

4.8
400.0
1,419.1
(221.1)

(596.3)

1,006.5
24.4
1,030.9

4.8
387.6
1,292.7
(180.9)

(593.7)

910.5
27.2
937.7

          Total liabilities and shareholders' equity 

$                   

2,863.4

$                

2,980.0

See Notes to Consolidated Financial Statements, which are an integral part of these statements. 

F-2 

 
 
                            
                         
                        
                     
                        
                     
                          
                       
                            
                         
                        
                     
                     
                  
                        
                     
                        
                     
                          
                       
                          
                       
                            
                         
                        
                     
                          
                       
                          
                       
                          
                       
                        
                     
                     
                  
                        
                     
                        
                     
                          
                       
                     
                  
                            
                        
                            
                         
                        
                     
                     
                  
                       
                   
                       
                   
                     
                     
                          
                       
                     
                     
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
CONSOLIDATED STATEMENTS OF INCOME  

Year Ended December 31,

2016

2015

2014

Product sales 
Service revenue 
     Total net sales 

Cost of goods sold 
Cost of service revenue 
     Total cost of sales 

          Production margin 

Marketing and administrative expenses 
Research and development expenses 
Insurance / litigation settlement (gain)
Acquisition related transaction and integration costs 
Restructuring and other items, net

          Income from operations 

Interest expense, net 
Premium on early extinguishment of debt 
Other non-operating income (deductions), net 
     Total non-operating deductions, net 

     Income from continuing operations before provision
          for taxes and equity in earnings
Provision for taxes on income 
Equity in earnings of affiliates, net of tax 

     Income from continuing operations, net of tax 
     Income from discontinued operations, net of tax 
     Consolidated net income 
Less:
     Net income attributable to non-controlling interests 
     Net income attributable to Minerals Technologies Inc. (MTI)

Earnings  per share:

Basic:
     Income from continuing operations attributable to MTI 
     Income from discontinued operations attributable to MTI 
          Basic earnings per share attributable to MTI 

Diluted:
     Income from continuing operations attributable to MTI 
     Income  from discontinued operations attributable to MTI 
          Diluted earnings per share attributable to MTI 

(millions of dollars, except per share amounts)
$                 

$                 

$                 

1,552.1
85.9
1,638.0

1,615.4
182.2
1,797.6

1,514.9
210.1
1,725.0

1,117.7
59.9
1,177.6

1,190.0
136.6
1,326.6

1,141.5
148.1
1,289.6

460.4

179.4
23.8
-
8.0
28.3

220.9

(54.4)
-
3.8
(50.6)

170.3
35.3
2.1

137.1
-
137.1

471.0

190.1
23.6
-
11.8
45.2

200.3

(60.9)
(4.5)
(2.3)
(67.7)

132.6
22.8
1.8

111.6
-
111.6

435.4

182.2
24.4
(2.3)
19.1
43.2

168.8

(41.8)
(5.8)
1.8
(45.8)

123.0
30.8
1.2

93.4
2.1
95.5

$                    

3.7
133.4

$                    

3.7
107.9

$                      

3.1
92.4

$                      

$                      

$                      

$                      

$                      

$                      

$                      

$                      

$                      

$                      

$                      

$                      

3.82
-
3.82

3.79
-
3.79

3.11
-
3.11

3.08
-
3.08

2.62
0.06
2.68

2.59
0.06
2.65

Cash dividends declared per common share 

$                      

0.20

$                      

0.20

$                      

0.20

Shares used in computation of earnings per share:
     Basic 
     Diluted 

34.9
35.2

34.7
35.0

34.5
34.8

See Notes to Consolidated Financial Statements, which are an integral part of these statements. 

F-3 

 
 
 
                        
                      
                      
                   
                   
                   
                   
                   
                   
                        
                      
                      
                   
                   
                   
                      
                      
                      
                      
                      
                      
                        
                        
                        
                          
                          
                         
                          
                        
                        
                        
                        
                        
                      
                      
                      
                       
                       
                       
                          
                         
                         
                          
                         
                          
                       
                       
                       
                      
                      
                      
                        
                        
                        
                          
                          
                          
                      
                      
                        
                          
                          
                          
                      
                      
                        
                          
                          
                          
                          
                          
                        
                          
                          
                        
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME  

Consolidated net income 
Other comprehensive income (loss), net of tax:
     Foreign currency translation adjustments
     Pension and postretirement plan adjustments
     Unrealized gains on cash flow hedges
Total other comprehensive loss, net of tax  
Total comprehensive income including non-controlling interests

     Less: Net income attributable to non-controlling interest
     Less: Foreign currency translation adjustments attributable to non-controlling interest
Comprehensive income attributable to non-controlling interest

Year Ended December 31,

2016

2015
(millions of dollars)

2014

$            

137.1

$            

111.6

$               

95.5

(40.2)
(3.2)
1.6
(41.8)
95.3

3.7
(1.6)
2.1

(76.6)
7.3
-
(69.3)
42.3

3.7
(1.3)
2.4

(51.5)
(31.1)
-
(82.6)
12.9

3.1
(1.0)
2.1

Comprehensive income attributable to MTI 

$              

93.2

$              

39.9

$               

10.8

See Notes to Consolidated Financial Statements, which are an integral part of these statements. 

F-4 

 
 
 
 
 
 
 
 
 
               
               
                
                 
                  
                
                  
                  
                   
               
               
                
                
                
                 
                  
                  
                   
                 
                 
                  
                  
                  
                   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS  

Operating Activities:

Consolidated net income    
Gain from discontinued operations 
Income from continuing operations 

Adjustments to reconcile net income 
     to net cash provided by operating activities:
          Depreciation, depletion and amortization 
          Loss on disposal of property, plant and equipment
          Pension amortization and settlement loss
          Deferred income taxes
          Provision for bad debts
          Stock-based compensation
          Asset impairment charge
          Other non-cash items 

Changes in operating assets and liabilities 
          Accounts receivable
          Inventories
          Pension plan funding
          Accounts payable
          Restructuring liabilities
          Income taxes payable
          Tax benefits related to stock incentive programs
          Prepaid expenses and other 
Net cash provided by continuing operations 
Net cash used in discontinued operations 
Net cash provided by operating activities 

Investing Activities:

Acquisition of business, net of cash acquired
Purchases of property, plant and equipment 
Proceeds from sale of assets
Purchases of short-term investments 
Proceeds from sale of short-term investments
Other
Net cash used in investing activities 

Financing Activities:

Proceeds from issuance of long-term debt
Debt issuance and settlement costs
Repayment of long-term debt 
Net issuance (repayment) of short-term debt
Purchase of common shares for treasury 
Proceeds from issuance of stock under option plan 
Excess tax benefits related to stock incentive programs 
Purchase of non-controlling interest share
Dividends paid to non-controlling interest
Cash dividends paid 
Net cash provided by (used in) financing activities 

Effect of exchange rate changes on cash and
     cash equivalents 

Net decrease  in cash and cash equivalents 
Cash and cash equivalents at beginning of period 
Cash and cash equivalents at end of period 

Year Ended December 31,

2016

2015

2014

(millions of dollars)

$                   

137.1
-
137.1

$           

111.6
-
111.6

$                     

95.5
2.1
93.4

91.9
1.9
7.9
(10.9)
6.2
6.3
18.5
(3.1)

(4.9)
3.1
(10.5)
(4.8)
(4.3)
5.4
0.3
(15.0)
225.1
-
225.1

-
(62.4)
1.4
(6.7)
8.0
(1.9)
(61.6)

7.2
-
(193.2)
(0.1)
(2.6)
5.5
0.3
-
(4.9)
(7.0)
(194.8)

98.3
0.1
9.9
(2.5)
2.6
11.2
34.2
(0.2)

36.6
3.1
(10.4)
(9.7)
(3.0)
(15.4)
0.4
3.2
270.0
-
270.0

-
(86.0)
5.0
(4.7)
1.1
-
(84.6)

11.8
-
(191.8)
1.3
-
2.5
0.5
-
(1.1)
(7.0)
(183.8)

84.4
0.5
5.1
(21.1)
2.4
5.9
23.7
7.5

5.2
19.5
(7.6)
16.0
14.6
51.0
3.7
9.9
314.1
(3.3)
310.8

(1,802.3)
(81.8)
9.4
(6.3)
18.7
(0.7)
(1,863.0)

1,546.1
(38.2)
(175.0)
0.1
-
3.4
0.7
(2.1)
(3.3)
(6.9)
1,324.8

(9.6)

(21.8)

(13.3)

(40.9)
229.4
188.5

$                   

(20.2)
249.6
229.4

$           

(240.7)
490.3
249.6

$                   

See Notes to Consolidated Financial Statements, which are an integral part of these statements. 

F-5 

 
 
 
                 
                        
                 
                         
                     
             
                       
                       
               
                       
                         
                 
                         
                         
                 
                         
                     
                
                     
                         
                 
                         
                         
               
                         
                       
               
                       
                       
                
                         
                       
               
                         
                         
                 
                       
                     
              
                       
                       
                
                       
                       
                
                       
                         
              
                       
                         
                 
                         
                     
                 
                         
                     
             
                     
                        
                 
                       
                     
             
                     
                        
                 
                
                     
              
                     
                         
                 
                         
                       
                
                       
                         
                 
                       
                       
                 
                       
                     
              
                
                         
               
                  
                        
                 
                     
                   
            
                   
                       
                 
                         
                       
                 
                        
                         
                 
                         
                         
                 
                         
                        
                 
                       
                       
                
                       
                       
                
                       
                   
            
                  
                       
              
                     
                     
              
                   
                     
             
                     
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY

Equity Attributable to MTI

Common
Stock

Additional
Paid-in
Capital

Retained
Earnings

Accumulated
Other
Comprehensive
Income (Loss)
(millions of dollars)

Treasury
 Stock 

Non-controlling
Interests

Total

Balance as of December 31, 2013

$            

4.7

$          

361.5

$        

1,106.3

$                     

(31.3)

$      

(593.7)

$                       

26.9

$        

874.4

Net income 
Other comprehensive income (loss)
Dividends declared 
Dividends to non-controlling interest 
Purchase of non-controlling interest shares
Acquisition of AMCOL

Issuance of shares pursuant to employee stock compensation plans

Income tax benefit arising from employee stock compensation 
plans
Stock based compensation 
Balance as of December 31, 2014

Net income 
Other comprehensive income (loss)
Dividends declared 
Dividends to non-controlling interest 

Issuance of shares pursuant to employee stock compensation plans

Income tax benefit arising from employee stock compensation 
plans
Stock based compensation 
Balance as of December 31, 2015

Net income 
Other comprehensive income (loss)
Dividends declared 
Dividends to non-controlling interest 

Issuance of shares pursuant to employee stock compensation plans

Income tax benefit arising from employee stock compensation 
plans
Purchase of common stock for treasury
Stock based compensation 
Balance as of December 31, 2016

-
-
-
-
-
-

0.1

-

-
-
-
-
(2.1)
-

3.3

4.4

92.4
-
(6.9)
-
-
-

-

-

-
(81.6)
-
-
-
-

-

-

-
-
-
-
-
-

-

-

3.1
(1.0)
-
(3.3)

0.2

-

-

95.5
(82.6)
(6.9)
(3.3)
(2.1)
0.2

3.4

4.4

-
$            
4.8

5.9
373.0

$          

-
1,191.8

$        

$                   

-
(112.9)

-
(593.7)

$      

$                       

-
25.9

5.9
888.9

$        

-
-
-
-

-

-

-
-
-
-

2.4

1.0

107.9
-
(7.0)
-

-

-

-
(68.0)
-
-

-

-

-
-
-
-

-

-

3.7
(1.3)
-
(1.1)

-

-

111.6
(69.3)
(7.0)
(1.1)

2.4

1.0

-
$            
4.8

11.2
387.6

$          

-
1,292.7

$        

$                   

-
(180.9)

-
(593.7)

$      

$                       

-
27.2

11.2
937.7

$        

-
-
-
-

-

-

-
-
-
-

5.5

0.6

133.4
-
(7.0)
-

-

-

-
(40.2)
-
-

-

-

-
-
-
-

-

-

3.7
(1.6)
-
(4.9)

-

-

137.1
(41.8)
(7.0)
(4.9)

5.5

0.6

-
-
$            
4.8

-
6.3
400.0

$          

-
-
1,419.1

$        

-
-
(221.1)

$                   

(2.6)
-
(596.3)

$      

-
-
24.4

$                       

(2.6)
6.3
1,030.9

$     

See Notes to Consolidated Financial Statements, which are an integral part of these statements.

F-6 

 
 
 
             
                
               
                          
             
                           
            
             
                
                 
                       
             
                          
           
             
                
                
                          
             
                           
             
             
                
                 
                          
             
                          
             
             
               
                 
                          
             
             
             
                
                 
                          
             
                           
              
              
                
                 
                          
             
                           
              
             
                
                 
                          
             
                           
              
             
                
                 
                          
             
                           
              
             
                
             
                          
             
                           
          
             
                
                 
                       
             
                          
           
             
                
                
                          
             
                           
             
             
                
                 
                          
             
                          
             
             
                
                 
                          
             
                           
              
             
                
                 
                          
             
                           
              
             
              
                 
                          
             
                           
            
             
                
             
                          
             
                           
          
             
                
                 
                       
             
                          
           
             
                
                
                          
             
                           
             
             
                
                 
                          
             
                          
             
             
                
                 
                          
             
                           
              
             
                
                 
                          
             
                           
              
             
                
                 
                          
            
                           
             
             
                
                 
                          
             
                           
              
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 1.   Summary of Significant Accounting Policies 

Business 
     The Company is a resource- and technology-based company that develops, produces and markets on a worldwide basis a 
broad range of specialty mineral, mineral-based and synthetic mineral products and supporting systems and services.  

Basis of Presentation 
     The  accompanying  consolidated  financial  statements  include  the  accounts  of  Minerals  Technologies  Inc.  (the 
"Company"), its wholly and majority-owned subsidiaries, as well as variable interest entities for which the Company is the 
primary beneficiary.  All intercompany balances and transactions have been eliminated in consolidation. 

     On May 9, 2014, the Company acquired AMCOL International Corporation (“AMCOL”), see Note 2. The accompanying 
Consolidated Statements of Income include the results of operations of the acquired AMCOL businesses from May 9, 2014, 
through December 31, 2014. 

Use of Estimates 
     The Company employs accounting policies that are in accordance with U.S. generally accepted accounting principles and 
require management to make estimates and assumptions relating to the reporting of assets and liabilities and the disclosure of 
contingent assets and liabilities at the date of the consolidated financial statements and the reported amounts of revenue and 
expenses during the reported period.  Significant estimates include those related to revenue recognition, valuation of accounts 
receivables,  valuation  of  inventories,  valuation  of  long-lived  assets,  goodwill  and  other  intangible  assets,  pension  plan 
assumptions, valuation of product liability and asset retirement obligation, income tax, income tax valuation allowances, and 
litigation and environmental liabilities.  Actual results could differ from those estimates. 

Cash Equivalents and Short-term Investments 
     The  Company  considers  all  highly  liquid  investments  with  original  maturities  of  three  months  or  less  to  be  cash 
equivalents.  Short-term investments consist of financial instruments, mainly bank deposits, with original maturities beyond 
three months, but less than twelve months.  Short-term investments amounted to $2.0 million and $2.6 million at December 
31, 2016 and 2015, respectively.  There were no unrealized holding gains and losses on the short-term bank investments held 
at December 31, 2016.  

Trade Accounts Receivable 
     Trade  accounts  receivables  are  recorded  at  the  invoiced  amount  and  do  not  bear  interest.    The  allowance  for  doubtful 
accounts  is  the  Company's  best  estimate  of  the  amount  of  probable  credit  losses  in  the  Company's  existing  accounts 
receivable.    The  Company  determines  the  allowance  based  on  historical  write-off  experience  and  specific  allowances  for 
bankrupt  customers.    The  Company  also  analyzes  the  collection  history  and  financial  condition  of  its  other  customers, 
considering current industry conditions and determines whether an allowance needs to be established.  The Company reviews 
its  allowance  for  doubtful  accounts  monthly.    Past  due  balances  over  90  days  based  on  payment  terms  are  reviewed 
individually for collectability.  Account balances are charged off against the allowance after all means of collection have been 
exhausted  and  the  potential  for  recovery  is  considered  remote.    The  Company  does  not  have  any  off-balance-sheet  credit 
exposure related to its customers. 

Inventories 
     Inventories are valued at the lower of cost or market.  Cost is determined by the first-in, first-out (FIFO) method. 

     Additionally,  items  such  as  idle  facility  expense,  excessive  spoilage,  freight  handling  costs,  and  re-handling  costs  are 
recognized as current period charges.  The allocation of fixed production overheads to the costs of conversion are based upon 
the normal capacity of the production facility.  Fixed overhead costs associated with idle capacity are expensed as incurred.  

Property, Plant and Equipment 
     Property,  plant  and  equipment  are  recorded  at  cost.    Significant  improvements  are  capitalized,  while  maintenance  and 
repair  expenditures  are  charged  to  operations  as  incurred.    The  Company  capitalizes  interest  cost  as  a  component  of 
construction in progress.  The straight-line method of depreciation is used for substantially for all of the assets for financial 
reporting  purposes,  except  for  mining  related  equipment  which  uses  units-of-production  method.    The  annual  rates  of 
depreciation  are  3%  -  6.67%  for  buildings,  6.67%  -  12.5%  for  machinery  and  equipment,  8%  -  12.5%  for  furniture  and 
fixtures  and  12.5%  -  25%  for  computer  equipment  and  software-related  assets.    The  estimated  useful  lives  of  our  PCC 
production  facilities  and  machinery  and  equipment  pertaining  to  our  natural  stone  mining  and  processing  plants  and  our 
chemical plants are 15 years. 

     Property, plant and equipment are depreciated over their useful lives.  Useful lives are based on management's estimates 
of  the  period  that  the  assets  can  generate  revenue,  which  does  not  necessarily  coincide  with  the  remaining  term  of  a 

F-7 

 
 
 
 
 
       
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

customer's  contractual  obligation  to  purchase  products  made  using  those  assets.    The  Company's  sales  of  PCC  are 
predominantly pursuant to long-term evergreen contracts, initially ten years in length, with paper mills at which the Company 
operates  satellite  PCC  plants.    The  terms  of  many  of  these  agreements  have  been  extended,  often  in  connection  with  an 
expansion of the satellite PCC plant. Failure of a PCC customer to renew an agreement or continue to purchase PCC from a 
Company facility could result in an impairment of assets charge or accelerated depreciation at such facility. 

     Depletion  of  mineral  reserves  is  determined  on  a  unit-of-extraction  basis  for  financial  reporting  purposes,  based  upon 
proven and probable reserves, and on a percentage depletion basis for tax purposes. 

Stripping Costs Incurred During Production 
     Stripping costs are those costs incurred for the removal of waste materials for the purpose of accessing ore body that will 
be  produced  commercially.    Stripping  costs  incurred  during  the  production  phase  of  a  mine  are  variable  costs  that  are 
included in the costs of inventory produced during the period that the stripping costs are incurred. 

Accounting for the Impairment of Long-Lived Assets 
     Long-lived  assets  are  reviewed  for  impairment  whenever  events  or  changes  in  circumstances  indicate  that  the  carrying 
amount of an asset may not be recoverable.  If events or changes in circumstances indicate that the carrying amount of an 
asset may not be recoverable, the Company estimates the undiscounted future cash flows (excluding interest), resulting from 
the use of the asset and its ultimate disposition.  If the sum of the undiscounted cash flows (excluding interest) is less than the 
carrying value, the Company recognizes an impairment loss, measured as the amount by which the carrying value exceeds 
the fair value of the asset, determined principally using discounted cash flows. 

Goodwill and Other Intangible Assets 
     Goodwill  represents  the  excess  of  purchase  price  and  related  costs  over  the  value  assigned  to  the  net  tangible  and 
identifiable  intangible  assets  of  businesses  acquired.    Goodwill  is  not  amortized,  but  instead  assessed  for  impairment.  
Intangible assets with estimable useful lives are amortized on a straight-line basis over their respective estimated lives to the 
estimated residual values, and reviewed for impairment. 

     The  Company  performs  a  qualitative  assessment  for  each  of its  reporting  units  to determine  if  the  two  step  process  for 
impairment testing is required.  If the Company determines that it is more likely than not that the fair value of a reporting unit 
is  less  than  its  carrying  amount,  the  Company  would  then  evaluate  the  recoverability  of  goodwill  using  a  two-step 
impairment test approach at the reporting unit level.  In the first step, the fair value for the reporting unit is compared to its 
book value including goodwill.  In the case that the fair value of the reporting unit is less than book value, a second step is 
performed which compares the fair value of the reporting unit's goodwill to the book value of the goodwill.  The fair value 
for the goodwill is determined based on the difference between the fair values of the reporting unit and the net fair values of 
the identifiable assets and liabilities of such reporting unit.  If the fair value of the goodwill is less than the book value, the 
difference is recognized as impairment. 

 Investment in joint ventures 
     The Company uses the equity method of accounting to incorporate the results of its investments in companies in which it 
has  significant  influence,  but  does  not  control;  and  cost  method  of  accounting  in  companies  in  which  it  cannot  exercise 
significant control.  The Company records the equity in earnings of its investments in joint ventures on a one month lag.  At 
December 31, 2016, the book value of Company’s equity method investment was $14.4 million.  The Company had no cost 
method investments at December 31, 2016.  

Accounting for Asset Retirement Obligations   
    The  Company  provides  for  obligations  associated  with  the  retirement  of  long-lived  assets  and  the  associated  asset 
retirement  costs.    The  fair  value  of  a  liability  for  an  asset  retirement  obligation  is  recognized  in  the  period  in  which  it  is 
incurred if a reasonable estimate of fair value can be made.  The associated asset retirement costs are capitalized as part of the 
carrying  amount  of  the  long-lived  asset.    The  Company  also  provides  for  legal  obligations  to  perform  asset  retirement 
activities where timing or methods of settlement are conditional on future events. 

   The Company also records liabilities related to land reclamation as a part of the asset retirement obligations.  The Company 
mines land for various minerals using a surface-mining process that requires the removal of overburden.  In many instances, 
the  Company  is  obligated  to  restore  the  land  upon  completion  of  the  mining  activity.    As  the  overburden  is  removed,  the 
Company recognizes this liability for land reclamation based on the estimated fair value of the obligation.  The obligation is 
adjusted to reflect the passage of time and changes in estimated future cash outflows.   

Fair Value of Financial Instruments 
     The  recorded  amounts  of  cash  and  cash  equivalents,  receivables,  short-term  borrowings,  accounts  payable,  accrued 
interest,  and  variable-rate  long-term  debt  approximate  fair  value  because  of  the  short  maturity  of  those  instruments  or  the 

F-8 

 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

variable  nature  of  underlying  interest  rates.    Short-term  investments  are  recorded  at  cost,  which  approximates  fair  market 
value. 

Derivative Financial Instruments 
     The Company records derivative financial instruments which are used to hedge certain foreign exchange risk at fair value 
on the balance sheet.  See Note 11 for a full description of the Company's hedging activities and related accounting policies. 

Revenue Recognition 
     Revenue  from  sale  of  products  is  recognized  when  title  passes  to  the  customer,  the  customer  assumes  the  risks  and 
rewards  of  ownership,  and  collectability  is  reasonably  assured;  generally,  this  occurs  when  the  goods  are  shipped  to  the 
customer.    In  most  of  the  Company's  PCC  contracts,  the  price  per  ton  is  based  upon  the  total  number  of  tons  sold  to  the 
customer during the year.  Under those contracts the price billed to the customer for shipments during the year is based on 
periodic estimates of the total annual volume that will be sold to such customer. Revenues are adjusted at the end of each 
year  to  reflect  the  actual  volume  sold.    The  Company  also  has  consignment  arrangements  with  certain  customers  in  our 
Refractories  segment.    Revenues  for  these  transactions  are  recorded  when  the  consigned  products  are  consumed  by  the 
customer. 

     Revenue  from  sales  of  equipment  is  recorded  upon  completion  of  installation  and  receipt  of  customer  acceptance. 
Revenue from services is recorded when the services have been performed and collectability is reasonably assured. 

    Revenue  from  long-term  construction  contracts  is  recorded  using  the  percentage-of-completion  method.    Progress  is 
generally based upon costs incurred to date as compared to the total estimated costs to complete the work under the contract 
or the amount of product installed in relation to the total amount expected to be installed.  All known or anticipated losses on 
contracts  are  provided  when  they  become  evident.    Cost  adjustments  that  are  in  the  process  of  being  negotiated  with 
customers for extra work or changes in scope of work are included in revenue when collection is reasonably assured. 

Foreign Currency 
     The assets and liabilities of the Company's international subsidiaries are translated into U.S. dollars using exchange rates 
at the respective balance sheet date.  The resulting translation adjustments are recorded in accumulated other comprehensive 
income  (loss)  in  shareholders'  equity.    Income  statement  items  are  generally  translated  at  monthly  average  exchange  rates 
prevailing  during  the  period.    International  subsidiaries  operating  in  highly  inflationary  economies  translate  non-monetary 
assets at historical rates, while net monetary assets are translated at current rates, with the resulting translation adjustments 
included  in  net  income.    At  December  31,  2016,  the  Company  had  no  international  subsidiaries  operating  in  highly 
inflationary economies. 

Income Taxes 
     Deferred  tax  assets  and  liabilities  are  recognized  for  the  estimated  future  tax  consequences  attributable  to  differences 
between the financial statement carrying amounts of existing assets and liabilities and their respective tax bases.  Deferred tax 
assets  and  liabilities  are  measured  using  enacted  tax  rates  in  effect  for  the  year  in  which  those  temporary  differences  are 
expected to be recovered or settled.  The effect on deferred tax assets and liabilities of a change in tax rates is recognized in 
income in the period that includes the enactment date. 

     The Company operates in multiple taxing jurisdictions, both within the U.S. and outside the U.S.  In certain situations, a 
taxing authority  may challenge positions that the Company has adopted in its income tax filings.  The Company regularly 
assesses its tax position for such transactions and includes reserves for those differences in position.  The reserves are utilized 
or reversed once the statute of limitations has expired or the matter is otherwise resolved. 

     The application of income tax law is inherently complex. Laws and regulations in this area are voluminous and are often 
ambiguous.    As  such,  we  are  required  to  make  many  subjective  assumptions  and  judgments  regarding  our  income  tax 
exposures.  Interpretations of and guidance surrounding income tax laws and regulations change over time.  As such, changes 
in our subjective assumptions and judgments can materially affect amounts recognized in the consolidated balance sheets and 
statements of operations.  The Company's accounting policy is to recognize interest and penalties as part of its provision for 
income taxes.  See Note 7 for additional detail on our uncertain tax positions. 

     The  accompanying  financial  statements  do  not  include  a  provision  for  U.S.  income  taxes  on  international  subsidiaries' 
unremitted earnings, which are expected to be permanently reinvested overseas. 

Research and Development  
     Research and development costs are expensed as incurred.  

F-9 

 
 
 
 
 
 
      
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Accounting for Stock-Based Compensation 
     The  Company  recognizes  compensation  expense  for  share-based  awards  based  upon  the  grant  date  fair  value  over  the 
vesting period. 

Pension and Post-retirement Benefits 
     The Company has defined benefit pension plans covering the majority of its employees.  The benefits are generally based 
on years of service and an employee's modified career earnings. 

     The Company also provides post-retirement healthcare benefits for the majority of its retirees and employees in the United 
States.  The Company measures the costs of its obligation based on its best estimate.  The net periodic costs are recognized as 
employees render the services necessary to earn the post-retirement benefits. 

     The  Company  assumed  AMCOL’s  qualified  defined  benefit  pension  plan  which  covers  substantially  all  of  AMCOL 
domestic  employees  hired  before  January  1,  2004,  and  supplementary  pension  plan  which  provides  benefits  in  excess  of 
qualified plan limitation for certain employees. 

Environmental 
     Expenditures that relate to current operations are expensed or capitalized as appropriate.  Expenditures that relate to an 
existing  condition  caused  by  past  operations  and  which  do  not  contribute  to  current  or  future  revenue  generation  are 
expensed.  Liabilities are recorded when it is probable the Company will be obligated to pay amounts for environmental site 
evaluation, remediation or related costs, and such amounts can be reasonably estimated. 

Earnings Per Share 
     Basic earnings per share have been computed based upon the weighted average number of common shares outstanding 
during the period. 

     Diluted earnings per share have been computed based upon the weighted average number of common shares outstanding 
during the period assuming the issuance of common shares for all potentially dilutive common shares outstanding. 

Subsequent events 
     The Company has evaluated for subsequent events through the date of issuance of its financial statements.

Recently Issued accounting Standards 
     Changes to accounting principles generally accepted in the United States of America (U.S. GAAP) are established by the 
Financial  Accounting  Standards  Board  (FASB)  in  the  form  of  accounting  standards  updates  (ASUs)  to  the  FASB’s 
Accounting  Standards  Codification.    The  Company  considers  the  applicability  and  impact  of  all  ASUs.    ASUs  not  listed 
below were assessed and determined to be either not applicable or are expected to have minimal impact on our consolidated 
financial position and results of operations.    

Revenue from Contracts with Customers 
        In  May  2014,  the  FASB  issued  ASU  No.  2014-09,  “Revenue  from  Contracts  with  Customers”  which  will  supersede 
nearly all existing revenue recognition guidance under U.S. GAAP. The underlying principle is that an entity will recognize 
revenue  to  depict  the  transfer  of  goods  or  services  to  customers  at  an  amount  that  the  entity  expects  to  be  entitled  to  in 
exchange for those goods or services. The guidance provides a five-step analysis of transactions to determine when and how 
revenue is recognized. Other major provisions include capitalization of certain contract costs, consideration of time value of 
money in the transaction price, and allowing estimates of variable consideration to be recognized before contingencies are 
resolved in certain circumstances. The guidance also requires enhanced disclosures regarding the nature, amount, timing and 
uncertainty  of  revenue  and  cash  flows  arising  from  an  entity’s  contracts  with  customers.  The  guidance  is  effective  for  the 
interim and annual periods beginning on or after December 15, 2017. The guidance permits the use of either a retrospective 
or cumulative effect transition method. The Company has not yet selected a transition method and is currently evaluating the 
impact of this ASU on the Company’s consolidated financial statements and related disclosures.  The Company expects to 
complete this analysis in early 2017. 

Inventory – Simplifying the Measurement of Inventory 

In  July  2015,  the  FASB  issued  ASU  No.  2015-11,  “Inventory  (Topic  330):  Simplifying  the  Measurement  of 
Inventory.”  Under  this  accounting  guidance,  inventory  will  be  measured  at  the  lower  of  cost  and  net  realizable  value  and 
other options that currently exist for market value will be eliminated. ASU No. 2015-11 defines net realizable value as the 
estimated  selling  prices  in  the  ordinary  course  of  business,  less  reasonably  predictable  costs  of  completion,  disposal,  and 
transportation. No other changes were made to the current guidance on inventory measurement. ASU 2015-11 is effective for 
fiscal years beginning after December 15, 2016, and interim periods within fiscal years beginning after December 15, 2017 

F-10

 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

with early adoption permitted. The adoption of this guidance is not expected to have a  material impact on the Company’s 
financial statements.  

Leases 

In  February  2016,  the  FASB  issued  ASU  2016-02,  “Leases”,  which  requires  lessees  to  recognize  most  leases  on-
balance  sheet,  thereby  increasing  their  reported  assets  and  liabilities,  in  some  cases  very  significantly.  Lessor  accounting 
remains  substantially  similar  to  current  U.S.  GAAP.  ASU  2016-02  is  effective  for  public  business  entities  for  annual  and 
interim  periods  in  fiscal  years  beginning  after  December  15,  2018.  ASU  2016-02  mandates  a  modified  retrospective 
transition  method  for  all  entities.    The  Company  is  currently  evaluating  the  impact  of  this  ASU  on  the  Company’s 
consolidated  financial  statements  and  related  disclosures;  however,  the  Company  does  not  expect  the  adoption  of  this 
guidance to have a material impact on the Company’s financial statements. 

Investments – Equity Method and Joint Ventures 

In  March  2016,  the  FASB  issued ASU  2016-07,  “Simplifying  the  Transition  to  the  Equity  Method of Accounting”, 
which  eliminates  the  requirement  for  an  investor  to  retroactively  apply  the  equity  method  when  its  increase  in  ownership 
interest (or degree of influence) in an investee triggers equity method accounting.  ASU 2016-07 is effective for all entities 
for  interim  and  annual  periods  in  fiscal  years  beginning  after  December  15,  2016.  The  adoption  of  this  guidance  is  not 
expected to have a material impact on the Company’s financial statements. 

Stock Compensation – Improvements to Employee Share-Based Payment Accounting 

In  March  2016,  the  FASB  issued  ASU  2016-09,  “Improvements  to  Employee  Share-Based  Payment  Accounting”, 
which  is  intended  to  improve  the  accounting  for  share-based  payment  transactions  as  part  of  the  FASB’s  simplification 
initiative.  The  ASU  changes  seven  aspects  of  the  accounting  for  share-based  payment  award  transactions,  including:  (1) 
accounting  for  income  taxes;  (2)  classification  of  excess  tax  benefits  on  the  statement  of  cash  flows;  (3)  forfeitures;  (4) 
minimum  statutory  tax  withholding requirements;  (5)  classification of  employee  taxes  paid  on  the  statement  of  cash  flows 
when an employer withholds shares for tax-withholding purposes; (6) practical expedient – expected term (nonpublic only); 
and  (7)  intrinsic  value  (nonpublic  only).    The  ASU  is  effective  for  fiscal  years  beginning  after  December  15,  2016,  and 
interim periods within those years for public business entities. Early adoption is permitted in any interim or annual period 
provided  that  the  entire  ASU  is  adopted.  The  adoption  of  this  guidance  is  not  expected  to  have  a  material  impact  on  the 
Company’s financial statements. 

Income Taxes:  Intra-Entity Transfers of Assets Other Than Inventory 
        In October 2016, the FASB issued ASU 2016-16, "Income Taxes (Topic 740):  Intra-Entity Transfers of Assets Other 
Than Inventory", which requires entities to recognize at the transaction date the income tax consequences of intercompany 
asset  transfer  other  than  inventory.    ASU  2016-16  is  effective  for  fiscal  years  beginning  after  December  15,  2017.    Early 
adoption  is  permitted  for  this  ASU,  but  only  at  the  beginning  of  an  annual  period  for  which  no  financial  statements  have 
already been issued or made available for issuance.  The adoption of this guidance is not expected to have a material impact 
on the Company's financial statements.

Note 2.  Business Combination 

On May 9, 2014, pursuant to the Merger Agreement dated March 10, 2014, the Company acquired AMCOL, based in 
Hoffman  Estates,  Illinois,  a  leading  international  producer  of  specialty  materials  and  related  products  and  services  for 
industrial and consumer markets.   

The Company acquired AMCOL by completing a tender offer to purchase AMCOL’s outstanding shares of common 
stock  and  the  subsequent  merger  of  AMCOL  with  and  into  a  wholly-owned  subsidiary  of  MTI.    At  the  expiration  of  the 
Company’s tender offer, each tendered share of AMCOL common stock was purchased for consideration equal to $45.75 in 
cash, and at the effective time of the back-end merger, each share of AMCOL common stock not tendered (other than shares 
owned by the Company or held by AMCOL in treasury) was converted into the right to receive consideration equal to $45.75 
in  cash.  Upon completion  of the  merger, AMCOL  became  a  wholly  owned direct  subsidiary  of  MTI.    Through  the  tender 
offer and the merger, the Company paid $1,519.4 million in cash to acquire all of the outstanding shares of AMCOL.  

In connection with the acquisition of AMCOL, the Company entered into a $1,560.0 million senior secured term loan 
facility  (the  “Term  Facility”),  the  net  proceeds  of  which,  together  with  the  Company’s  cash  on  hand,  were  used  as  cash 
consideration for the acquisition of AMCOL and to refinance certain existing indebtedness of the Company and AMCOL and 
to pay fees and expenses in connection with the foregoing.  See Note 14. 

        The fair value of the total consideration transferred, net of cash acquired, was $1,802.3 million and comprised of the 
following: 

F-11

 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Cash consideration transferred to AMCOL shareholders 
AMCOL notes repaid at close 

Total consideration transferred to debt and equity holders 

Cash acquired 

Total consideration transferred to debt and equity holders, net of cash acquired 

(millions of dollars)
$                                       

$                                       

1,519.4
325.6
1,845.0
42.7
1,802.3

The  acquisition  of  AMCOL  has  been  accounted  for  using  the  acquisition  method  of  accounting,  which  requires, 
among  other  things,  the  assets  acquired  and  liabilities  assumed  be  recognized  at  their  respective  fair  values  as  of  the 
acquisition  date.    As  of  May  9,  2015,  the  Company  has  completed  its  assessment  of  property,  certain  reserves  (including 
environmental, legal, and tax matters), obligations and deferred taxes, as well as our review of AMCOL’s existing accounting 
policies.  The purchase price allocation has been finalized.                 

         The  following  table  summarizes  the  final  amounts  recognized  for  assets  acquired  and  liabilities  assumed  as  of  the 
acquisition  date,  as  well  as  adjustments  made  in  2015  to  the  amounts  initially  recorded  in  2014  (measurement  period 
adjustments).    The  measurement  period  adjustments  did  not  have  a  significant  impact  on  our  consolidated  statements  of 
income,  balance  sheets  or  cash  flows  in  any  period  and  therefore,  we  have  not  retrospectively  adjusted  our  financial 
statements. 

Accounts receivable
Inventories
Other current assets 
Mineral rights
Plant, property and equipment
Goodwill 
Intangible assets
Other non-current assets 

     Total assets acquired 

Accounts payable 
Accrued expenses 
Non-current deferred tax liability
Other non-current liabilities 

     Total liabilities assumed 
     Net assets acquired 

Preliminary Allocation
Previously Reported on
Form 10-K as of December 2014

(millions of dollars)

$                                              

Final
Allocation

(millions of dollars)
$                                           

Increase

(millions of dollars)
-
$                          
-
-
-
-
12.8
8.8
9.2
30.8
-
-
1.5
29.3
30.8
$                         
$                          
-

$                         

235.7
157.3
65.0
535.5
371.2
708.1
214.3
51.4
2,338.5
66.4
61.6
322.3
85.9
536.2
1,802.3

$                                           

$                                        

$                                              
$                                           

$                                           
$                                        

235.7
157.3
65.0
535.5
371.2
720.9
223.1
60.6
2,369.3
66.4
61.6
323.8
115.2
567.0
1,802.3

           The Company used the income, market, or cost approach (or a combination thereof) for the preliminary valuation, and 
used valuation inputs and analyses that were based on market participant assumptions. Market participants are considered to 
be buyers and sellers unrelated to the Company in the principal or most advantageous market for the asset or liability. For 
certain  items,  the  carrying  value  was  determined  to  be  a  reasonable  approximation  of  fair  value  based  on  the  information 
available. The Company’s estimates related to this valuation are considered to be critical accounting estimates because they 
are  susceptible  to  change  from  period  to  period  based  on  our  judgments  about  a  variety  of  factors  and  due  to  the 
uncontrollable  variability  of  market  factors  underlying  them.    For  example,  in performing  assessments  of  the  fair value of 
these  assets,  the  Company  makes  judgments  about  the  future  performance  business  of  the  acquired  business,  economic, 
regulatory, and political conditions affecting the net assets acquired, appropriate risk-related rates for discounting estimated 
future cash flows, reasonable estimates of disposal values, and market royalty rate. 

           Goodwill  was  calculated  as  the  excess  of  the  consideration  transferred  over  the  assets  acquired  and  represents  the 
estimated future economic benefits arising from other assets acquired that could not be individually identified and separately 
recognized.  The goodwill is primarily attributable to fair value of expected synergies from combining the MTI and AMCOL 
businesses and will be allocated to the Performance Materials and Construction Technologies segments. Goodwill recognized 
as a result of this acquisition is not deductible for tax purposes. 

           In connection with the acquisition, the Company recorded an additional deferred tax liability of $323.8 million with a 
corresponding increase to goodwill. The increase in deferred tax liability represents the tax effect of the difference between 
the estimated assigned fair value of the tangible and intangible assets and the tax basis of such assets. 

F-12

 
 
                                            
                                         
                                              
 
 
 
 
                                                
                            
                                             
                                                  
                            
                                               
                                                
                            
                                             
                                                
                            
                                             
                                                
                           
                                             
                                                
                             
                                             
                                                  
                             
                                               
                                                  
                            
                                               
                                                  
                            
                                               
                                                
                             
                                             
                                                  
                           
                                             
      
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

            Mineral  rights  were  valued  using  discounted  cash  flow  method,  a  Level  3  fair  value  input.  Plant,  property  and 
equipment were valued using the replacement cost method adjusted for age and deterioration, also a Level 3 fair value input.  

           Intangible  assets  acquired  mainly  included  technology  and  tradenames.  Technology  was  valued  using  relief-from 
royalty method, a Level 3 fair value input, with a weighted average amortization period of 12 years. Tradenames were valued 
using multi-period excess earnings, also a Level 3 fair value input, with a weighted average amortization period of 34 years.            

The  Company  incurred  $8.0,  $11.8  million  and  $19.1  million  of  acquisition  and  integration  related  cost  during  the 
years  ended December 31, 2016,  2015  2014, respectively,  which  is  reflected  within  the  acquisition related  transaction  and 
integration costs line of the Consolidated Statements of Income. 

Note 3.   Restructuring and Other Items, net 

     In 2014, the Company initiated a restructuring program and undertook actions to realign its business operations, improve 
efficiencies, profitability, and return on invested capital. This restructuring impacted all business segments of the Company 
and  provided  annualized  savings  of  approximately  $29  million  (unaudited).  This  restructuring  resulted  in  the  following 
charges relating to asset impairment and reduction in workforce: 

Asset impairment and other restructuring charges: 

    The asset impairment charges in 2014 related to the consolidation of certain manufacturing operations and administrative 
offices.  The  Company  closed  three  Construction  Technologies’  operations  –  two  in  Europe  and  one  in  Asia  –  and 
consolidated those operations into others in these regions. The Company also closed and consolidated the operations of one 
of  its  Performance  Materials  blending  facilities  in  the  U.S.  The  fair  value  of  the  associated  assets  was  estimated  using  a 
discounted cash flow approach (a Level 3 fair value input). 

     In 2015, the Company recognized impairment charges for certain underutilized coiled tubing equipment within the Energy 
Services segment which have been abandoned by the Company.  

     In  2016,  the  Company  recognized  additional  restructuring  charges  for  lease  termination  costs,  inventory  write-offs  and 
impairment  of  assets  relating  to  its  exit  from  the  Nitrogen  and  Pipeline  product  lines  and  restructuring  of  other  onshore 
services  within  the  Energy  Services  segment  as  a  result  of  the  significant  reduction  in  oil  prices  and  overcapacity  in  the 
onshore oil service market.  The Company expects to realize further annualized savings from this restructuring program of 
$11.5  million  (unaudited).    In  addition,  the  Company  recognized  a  $2.9  million  gain  on  previously  impaired  assets  in  the 
Refractories Segment.   

Work force reduction: 

     In  2014,  the  Company  announced  a  10%  permanent  reduction  of  its  workforce  including  elimination  of  duplicate 
corporate functions, deployment of our shared service model, and consolidation and alignment of various corporate functions 
and regional locations across the Company. 

F-13

 
 
 
 
            
 
 
 
 
      
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The following table outlines the amount of restructuring charges recorded within the Consolidated Statements of Income, 
and the segments they relate to: 

Restructuring and Other Items, net

Year Ended December 31, 2016

2016

2015
(millions of dollars)

2014

Impairment of assets

Performance Materials
Construction Technologies
Energy Services
Corporate

Total impairment of assets charges

Severance and other employee costs

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services

Total severance and other employee costs

Other

Refractories
Performance Materials

-
$                                 
-
18.5
-
18.5

$                               

-
$                                 
-
33.0
1.2
34.2

$                               

$                                 
-
-
-
-
12.7
12.7

$                               

$                                 
-
2.0
-
-
9.0
11.0

$                               

$                                 

$                               

$                                 

0.4
11.7
11.6
-
23.7

3.0
0.7
5.6
5.8
3.7
18.8

$                               

$                                

(2.9)
-

-
$                                 
-

-
$                                 
0.7

Total restructuring and other items, net

$                               

28.3

$                               

45.2

$                               

43.2

     At  December  31,  2016  and  2015,  the  Company  had  $3.6  million  and  $7.9  million,  respectively,  included  within  other 
current liabilities within our Consolidated Balance Sheets for cash expenditures needed to satisfy remaining obligations under 
these reorganization initiatives.  The Company expects to pay these amounts by the end of 2017.  

     The following table is a reconciliation of our restructuring liability balance: 

Restructuring liability, December 31, 2015
Additional provisions 
Cash payments
Restructuring liability,  December 31, 2016

Note 4.   Stock-Based Compensation 

(millions of dollars)
$                                    

$                                    

7.9
12.7
(17.0)
3.6

     At  the  Company’s  2015  Annual  Meeting  of  Stockholders,  the  Company’s  stockholders  ratified  the  adoption  of  the 
Company’s  2015  Stock  Award  and  Incentive  Plan  (the  “2015  Plan”),  which  provides  for  grants  of  incentive  and  non-
qualified stock options, restricted stock, stock appreciation rights, stock awards or performance unit awards.  The 2015 Plan 
is substantially similar to the Company’s 2001 Stock Award and Incentive Plan (as amended and restated as of March 18, 
2009, the “2001 Plan” and collectively with the 2015 Plan, the “Plans”).  The Company established the 2015 Plan to increase 
the total number of shares of common stock reserved and available for issuance by 880,000 shares from the number of shares 
remaining under the 2001 Plan.  With the ratification of the 2015 Plan by the Company’s stockholders, the 2001 Plan was 
discontinued as to new grants (however, all awards previously granted under the 2001 Plan remained unchanged).  The Plans 
are administered by the Compensation Committee of the Board of Directors.  Stock options granted under the Plan generally 
have a ten year term.  The exercise price for stock options are at prices at or above the fair market value of the common stock 
on the date of the grant, and each award of stock options will vest ratably over a specified period, generally three years. 

     Stock-based compensation expense is recognized in the consolidated financial statements for stock options based on the 
grant date fair value.  

     Net  income  for  years  ended  2016,  2015  and  2014  include  $3.5  million,  $4.0  million  and  $3.1  million  pre-tax 
compensation costs, respectively, related to stock option expense as a component of marketing and administrative expenses.  

F-14

 
 
 
                                   
                                   
                                 
                                 
                                 
                                 
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                   
                                 
                                   
                                   
                                   
                                   
                                   
 
 
 
                                    
                                  
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

All stock option expense is recognized in the consolidated statements of operations.  The related tax benefit included in the 
statement of income on the non-qualified stock options was $1.4 million, $1.6 million and $1.2 million for 2016, 2015 and 
2014, respectively. 

      The benefits of tax deductions in excess of the tax benefit from compensation costs that were recognized or would have 
been recognized are classified as financing inflows on the consolidated statement of cash flows.   

Stock Options 

     The  fair  value  of  options  granted  is  estimated  on  the  date  of  grant  using  the  Black-Scholes  valuation  model.  
Compensation expense is recognized only for those options expected to vest, with forfeitures estimated at the date of grant 
based on the Company's historical experience and future expectations.  The forfeiture rate assumption used for the periods 
ended December 31, 2016, 2015 and 2014 was 7.38%, 7.34% and 7.13%, respectively. 

     The weighted average grant date fair value for stock options granted during the years ended December 31, 2016, 2015 and 
2014  was  $14.34,  $22.68  and  $22.89,  respectively.    The  weighted  average  grant  date  fair  value  for  stock  options  vested 
during 2016, 2015 and 2014 was $20.94, $17.83 and $13.59, respectively.  The total intrinsic value of stock options exercised 
during the years ended December 31, 2016, 2015 and 2014 was $4.9 million, $2.4 million and $13.0 million, respectively. 

      The fair value for stock awards was estimated at the date of grant using the Black-Scholes option valuation model with 
the following weighted average assumptions for the years ended December 31, 2016, 2015 and 2014: 

Expected life (in years)
Interest rate
Volatility
Expected dividend yield

2016
6.5
1.72%
36.75%
0.54%

2015
6.4
1.52%
36.86%
0.33%

2014
6.5
2.16%
37.15%
0.34%

     The  expected  term  of  the  options  represents  the  estimated  period  of  time  until  exercise  and  is  based  on  historical 
experience of similar awards, based upon contractual terms, vesting schedules, and expectations of future employee behavior.  
The expected stock-price volatility is based upon the historical and implied volatility of the Company's stock.  The interest 
rate is based upon the implied yield on U.S. Treasury bills with an equivalent remaining term.  Estimated dividend yield is 
based upon historical dividends paid by the Company. 

     The following table summarizes stock option activity for the year ended December 31, 2016: 

Awards outstanding at December 31, 2015
Granted 
Exercised 
Canceled

Awards outstanding at December 31, 2016
Awards exercisable at December 31, 2016

Weighted
Average
Exercise
Price
Per Share

$          

42.29
38.59
36.66
43.78

41.66
39.43

Awards
1,091,844
383,622
(150,944)
(125,797)

1,198,725
767,313

Weighted
Average
Remaining
Contractual
Life (Years)

Aggregate
Intrinsic
Value
(Millions)

6.51
5.31

$                

42.7
29.0

     The aggregate intrinsic value above is calculated before applicable income taxes, based on the Company's closing stock 
price of $77.25 as of the last business day of the period ended December 31, 2016 had all options been exercised on that date.  
The weighted average intrinsic value of the options exercised during 2016, 2015 and 2014 was $32.34, $32.07 and $40.17 per 
share, respectively.  As of December 31, 2016, total unrecognized stock-based compensation expense related to non-vested 
stock  options  was  approximately  $3.8  million,  which  is  expected  to  be  recognized  over  a  weighted  average  period  of 
approximately three years. 

     The Company issues new shares of common stock upon the exercise of stock options. 

F-15

 
 
 
 
 
 
 
 
 
 
 
     
        
            
       
            
       
            
     
            
           
        
            
           
                  
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     Non-vested stock option activity for the year ended December 31, 2016 is as follows: 

Nonvested awards outstanding at December 31, 2015
Granted 
Vested 
Canceled
Nonvested awards outstanding at December 31, 2016

   Restricted Stock 

Weighted
Average
Grant date
Fair Value
Per Share

$                

57.21
38.59
55.01
42.18
45.61

Awards

353,859
383,622
(191,775)
(114,294)
431,412

     The Company has granted key employees rights to receive shares of the Company's common stock pursuant to the Plan.  
The rights will be deferred for a specified number of years of service, subject to restrictions on transfer and other conditions. 
Compensation  expense  for  these  shares  is  recognized  over  the  vesting  period.    The  Company  granted  155,165  shares, 
216,502 shares and 106,575 shares for the periods ended December 31, 2016, 2015 and 2014, respectively.  The fair value 
was determined based on the market value of unrestricted shares.  As of December 31, 2016, there was unrecognized stock-
based compensation related to restricted stock of $6.1 million, which will be recognized over approximately the next three 
years.  The compensation expense amortized with respect to all units was approximately $5.8 million, $8.8 million and $4.9 
million for the periods ended December 31, 2016, 2015 and 2014, respectively.  In addition, the Company recorded reversals 
of $3.8 million, $1.6 million and $2.1 million for periods ended December 31, 2016, 2015 and 2014, respectively, related to 
restricted stock forfeitures.  Such costs and reversals are included in marketing and administrative expenses. 

      The following table summarizes the restricted stock activity for the Plan: 

Unvested balance at December 31, 2015
Granted 
Vested
Canceled
Unvested balance at December 31, 2016

Weighted
Average
Grant Date
Fair Value
Per Share

58.63
38.37
57.38
50.72
49.57

Awards

284,245
155,165
(88,746)
(123,451)
227,213

F-16

 
 
 
 
 
 
          
          
                  
         
                  
         
                  
          
                  
 
 
 
 
        
            
        
            
         
            
       
            
        
            
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 5.   Earnings Per Share (EPS) 

Basic EPS

Amounts attributable to MTI
Income from continuing operations
Income from discontinued operations
          Net income 

Weighted average shares outstanding 

Earnings per share attributable to MTI
Continuing operations
Discontinued operations
          Net income 

Diluted EPS

Amounts attributable to MTI
Income from continuing operations
Income from discontinued operations
          Net income 

Weighted average shares outstanding 
Dilutive effect of stock options and stock units 
     Weighted average shares outstanding, adjusted 

Earnings per share attributable to MTI
Continuing operations
Discontinued operations
          Net income 

Year Ended December 31,

2016

2015
(in millions, except per share data)

2014

$       

$       

133.4
-
133.4

$          

$          

107.9
-
107.9

$         

$         

90.3
2.1
92.4

34.9

34.7

34.5

$         

$            

$         

$         

$            

$         

3.11
-
3.11

2.62
0.06
2.68

3.82
-
3.82

$       

$       

133.4
-
133.4

$          

$          

107.9
-
107.9

$         

$         

90.3
2.1
92.4

34.9
0.3
35.2

34.7
0.3
35.0

34.5
0.3
34.8

$         

$            

$         

$         

$            

$         

3.08
-
3.08

2.59
0.06
2.65

3.79
-
3.79

     Options to purchase 784 shares, 386,766 shares and 12,888 shares of common stock for the years ended December 31, 
2016,  2015  and  2014,  respectively,  were  not  included  in  the  computation  of  diluted  earnings  per  share  because  they  were 
anti-dilutive, as the exercise prices of the options were greater than the average market price of the common shares.   

Note 6.   Discontinued Operations 

     During the year ended December 31, 2014, the Company reversed a facility closure accrual of $2.4 million, net of $0.6 
million tax expense, for a previously impaired facility. 

     The following table provides selected financial information for the amounts included within discontinued operations in the 
Consolidated Statements of Income.   

F-17

 
 
             
                
             
           
              
           
             
                
           
             
                
             
           
              
           
             
                
             
           
              
           
             
                
           
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Net sales 

Production margin 

Expenses

Facility closure costs accrual (reversal)

Income from operations 

Provision for taxes on income

Year Ended December 31,

2016

2015

2014

(millions of dollars)

$               
-

$               
-

$               
-

-

-

-

-

-

-

-

(0.3)

(2.4)

$               
-

$               
-

$               

2.7

$               
-

$               
-

$               

0.6

Income from discontinued operations, net of tax 

$               
-

$               
-

$               

2.1

Note 7.   Income Taxes 

     Income from operations before provision for taxes by domestic and foreign source is as follows: 

2016

2015
(millions of dollars)

2014

Income from continuing operations before income taxes and income

from affiliates and joint ventures:

Domestic 
Foreign  

     The provision (benefit) for taxes on income consists of the following: 

$          

$         

$          

72.9
97.4
170.3

32.6
100.0
132.6

54.8
68.2
123.0

$        

$       

$        

Domestic
Taxes currently payable
Federal
State and local

Deferred income taxes

Domestic tax provision

Foreign
Taxes currently payable
Deferred income taxes

Foreign tax provision

Total tax provision

2016

2015
(millions of dollars)

2014

$                 

18.7
4.4
(8.8)
14.3

23.2
(2.2)
21.0
35.3

$                 

$                      

1.4
1.2
(3.2)
(0.6)

$                    

28.1
3.4
(15.1)
16.4

22.7
0.7
23.4
22.8

$                    

20.3
(5.9)
14.4
30.8

$                    

     The provision for taxes on income shown in the previous table is classified based on the location of the taxing authority, 
regardless of the location in which the taxable income is generated. 

F-18

 
 
                 
                 
                 
                 
                 
                
                 
                 
                
 
 
 
            
         
            
 
 
 
                     
                        
                        
                    
                       
                     
                   
                       
                      
                   
                      
                      
                    
                        
                       
                   
                      
                      
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The  major  elements  contributing  to  the  difference  between  the  U.S.  federal  statutory  tax  rate  and  the  consolidated 
effective tax rate are as follows: 

U.S. statutory rate

Depletion 
Difference between tax provided on foreign 
earnings and the U.S. statutory rate
State and local taxes, net of federal tax benefit
Tax credits and foreign dividends
Change in valuation allowance
Impact of uncertain tax positions
Impact of officer's non-deductible compensation
Manufacturing deduction
Other 

Consolidated effective tax rate

2016

2015

2014

35.0%

35.0%

35.0%

 (6.6)%

 (8.4)%

 (7.8)%

 (6.4)%
1.1%
0.6%
 (1.1)%
0.4%
0.1%
 (2.0)%
 (0.4)%
20.7%

 (8.3)%
0.3%
 (0.5)%
 (0.9)%
 (0.1)%
2.9%
 (2.0)%
 (0.8)%
17.2%

 (9.5)%
1.0%
4.1%
1.7%
0.4%
2.7%
 (3.3)%
0.7%
25.0%

     The Company believes that its accrued liabilities are sufficient to cover its U.S. and foreign tax contingencies.  The tax 
effects of temporary differences that give rise to significant portions of the deferred tax assets and deferred tax liabilities are 
presented below: 

Deferred tax assets attributable to:

Accrued liabilities
Net operating loss carry forwards
Pension and post-retirement benefits costs
Other 
Valuation allowance

Total deferred tax assets 
Deferred tax liabilities attributable to:

Plant and equipment, principally due to differences in depreciation
Intangible assets
Other 

Total deferred tax liabilities 
Net deferred tax asset (liability)

    Net deferred tax assets and net deferred tax liabilities are as follows: 

Net deferred tax asset, long-term
Net deferred tax liability, long-term
Net deferred tax asset (liability), long-term

2016

2015

(millions of dollars)

$                       

49.7
34.6
55.4
35.0
(24.8)
149.9

$                       

36.1
37.6
55.0
29.1
(28.8)
129.0

251.3
96.3
14.0
361.6
(211.7)

$                   

247.2
98.7
4.5
350.4
(221.4)

$                   

2016

2015

(millions of dollars)

$                       

$                       

27.1
238.8
(211.7)

30.6
252.0
(221.4)

$                   

$                   

     Net deferred tax assets are included in other assets and deferred charges. 

     The Company has $34.6 million of deferred tax assets arising from tax loss carry forwards which will be realized through 
future operations.  Carry forwards of approximately $17.5 million expire over the next 20 years, and $17.1 million can be 
utilized over an indefinite period.  

     On December 31, 2016, the Company had $13.7 million of total unrecognized tax benefits.  Included in this amount were 
a total of $9.5 million of unrecognized income tax benefits that, if recognized, would affect the Company's effective tax rate.  
While it is expected that the amount of unrecognized tax benefits will change in the next 12 months, we do not expect the 
change to have a significant impact on the results of operations or the financial position of the Company. 

F-19

 
 
 
 
 
 
                         
                         
                         
                         
                         
                         
                       
                       
                       
                       
                       
                       
                         
                         
                         
                           
                       
                       
 
 
 
                       
                       
 
 
     
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The following table summarizes the activity related to our unrecognized tax benefits: 

Balance at beginning of the year
Increases related to current year tax positions
Increases related to new judgements
Decreases related to audit settlements and statue expirations

Balance at the end of the year

2016
(millions of dollars)

2015

$                

4.0
8.8
0.9
-

$                

5.0
0.5
0.8
(2.3)

$              

13.7

$                

4.0

          The Company's accounting policy is to recognize interest and penalties accrued, relating to unrecognized income tax 
benefits as part of its provision for income taxes.  The Company had recorded a $0.3 million benefit in interest and penalties 
during 2016 and had a total accrued balance on December 31, 2016 of $1.2 million. 

     The  Company  operates  in  multiple  taxing  jurisdictions,  both  within  and  outside  the  U.S.  In  certain  situations,  a  taxing 
authority  may  challenge  positions  that  the  Company  has  adopted  in  its  income  tax  filings.    The  Company,  with  a  few 
exceptions  (none  of  which  are  material),  is  no  longer  subject  to  U.S.  federal,  state,  local,  and  European  income  tax 
examinations by tax authorities for years prior to 2010. 

     Net  cash  paid  for  income  taxes  were  $30.6  million,  $43.8  million  and  $5.7  million  for  the  years  ended  December  31, 
2016, 2015 and 2014, respectively.

     The Company has not provided for U.S. federal and foreign withholding taxes on $560.3 million of foreign subsidiaries' 
undistributed earnings as of December 31, 2016 because such earnings are intended to be permanently reinvested overseas. 
To the extent the parent company has received foreign earnings as dividends; the foreign taxes paid on those earnings have 
generated tax credits, which have substantially offset related U.S. income taxes.  However, in the event that the entire $560.3 
million of foreign earnings were to be repatriated, incremental taxes may be incurred.  We do not believe this amount would 
be more than $89.7 million. 

Note 8.   Inventories 

     The following is a summary of inventories by major category: 

2016

2015

(millions of dollars)

$                    

$                    

70.6
5.4
80.5
30.4
186.9

73.4
5.4
86.1
30.0
194.9

$                  

$                  

Raw materials 
Work-in-process 
Finished goods 
Packaging and supplies
Total inventories 

F-20

 
 
 
                  
                  
                  
                  
                      
                 
 
 
 
 
 
 
 
                        
                        
                      
                      
                      
                      
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 9.   Property, Plant and Equipment 

     The major categories of property, plant and equipment and accumulated depreciation and depletion are presented below: 

Mineral rights and reserves 

Land 

Buildings

Machinery and equipment 

Furniture and fixtures and other

Construction in progress

Less: accumulated depreciation and depletion

Property, plant and equipment, net

December 31,

2015
2016
(millions of dollars)

$           

547.8

$           

553.8

42.7

195.6

1,193.6

123.3

38.4

2,141.4

(1,089.6)

39.8

179.7

1,130.7

209.7

53.6

2,167.3

(1,063.0)

$        

1,051.8

$        

1,104.3

      Depreciation  and  depletion  expense  for  the  years  ended  December  31,  2016,  2015  and  2014  was  $75.4  million,  $82.1 
million and $76.6 million, respectively. 

Note 10.  Goodwill and Other Intangible Assets 

     Goodwill and other intangible assets with indefinite lives are not amortized, but instead are assessed for impairment, at 
least  annually.    The  carrying  amount  of  goodwill  was  $778.7  million  and  $781.2  million  as  of  December  31,  2016  and 
December  31, 2015,  respectively.    The  net change  in goodwill  since  December  31, 2015  was  attributable  to  the  effects  of 
foreign exchange. 

     The balance of goodwill by segment and the activity occurring in the past two fiscal years is as follows: 

Specialty 
Minerals

Refractories

Performance 
Materials

Construction 
Technologies

Consolidated

Balance at December 31, 2014

$                

13.7

$                

49.0

(millions of dollars)
$               

453.2

$                 

255.0

$                

770.9

Change in goodwill relating to:
Purchase price finalization
Foreign exchange translation

Total Changes

$                

(0.4)
(0.4)

$                

(2.0)
(2.0)

91.1
(0.1)
91.0

$                 

(78.3)
-
(78.3)

$                 

12.8
(2.5)
10.3

$                  

Balance at December 31, 2015

$                

13.3

$                

47.0

$               

544.2

$                 

176.7

$                

781.2

Change in goodwill relating to:
Purchase price finalization
Foreign exchange translation

Total Changes

-
(1.2)
(1.2)

-
(1.3)
(1.3)

-
-
-

-
-
-

-
(2.5)
(2.5)

Balance at December 31, 2016

$                

12.1

$                

45.7

$               

544.2

$                 

176.7

$                

778.7

F-21

 
 
 
 
               
               
             
             
          
          
             
             
               
               
          
          
         
         
 
 
 
 
 
                   
                   
                    
                  
                  
                   
                      
                    
                   
                   
                    
                      
                     
                  
                  
                    
                      
                    
                  
                  
                    
                      
                    
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     Acquired intangible assets subject to amortization as of December 31, 2016 and December 31, 2015 were as follows: 

Tradenames
Technology
Patents and trademarks 
Customer relationships

Weighted 
Average 
Useful Life 
(Years)

34
12
17
30
28

December 31, 2016

December 31, 2015

Gross
Carrying
Amount

Accumulated
Amortization

Gross
Carrying
Amount

Accumulated
Amortization

(millions of dollars)

$                  

$                    

$                  

$                      

199.8
18.8
6.4
4.5
229.5

15.3
3.6
4.8
1.4
25.1

199.8
18.8
6.4
4.5
229.5

9.3
2.5
4.4
0.6
16.8

$                  

$                    

$                  

$                    

     The weighted  average  amortization  period  of  the  acquired  intangible  assets  subject  to  amortization  is  approximately  28 
years.  Amortization expense was approximately $8.2 million, $7.9 million and $4.6 million for the years ended December 
31,  2016,  2015  and  2014,  respectively  and  is  recorded  within  the  Marketing  and  administrative  expenses  line  within  the 
Consolidated Statements of Income.  The estimated amortization expense is $7.9 million annually for 2017-2021, and $164.9 
million thereafter. 

Note 11.   Derivative Financial Instruments and Hedging Activities 

     As  a  multinational  corporation  with  operations  throughout  the  world,  the  Company  is  exposed  to  certain  market  risks.  
The Company uses a variety of practices to manage these market risks, including, when considered appropriate, derivative 
financial instruments.  The Company's objective is to offset gains and losses resulting from interest rates and foreign currency 
exposures  with  gains  and  losses  on  the  derivative  contracts  used  to  hedge  them.    The  Company  uses  derivative  financial 
instruments only for risk management and not for trading or speculative purposes. 

     By  using  derivative  financial  instruments  to  hedge  exposures  to  changes  in  interest  rates  and  foreign  currencies,  the 
Company exposes itself to credit risk and market risk.  Credit risk is the risk that the counterparty will fail to perform under 
the  terms  of  the  derivative  contract.    When  the  fair  value  of  a  derivative  contract  is  positive,  the  counterparty  owes  the 
Company, which creates credit risk for the Company.  When the fair value of a derivative contract is negative, the Company  
owes the counterparty, and therefore, it does not face any credit risk.  The Company minimizes the credit risk in derivative 
instruments by entering into transactions with major financial institutions. 

    Market risk is the adverse effect on the value of a financial instrument that results from a change in interest rates, currency 
exchange  rates,  or  commodity  prices.    The  market  risk  associated  with  interest  rate  and  forward  exchange  contracts  is 
managed by establishing and monitoring parameters that limit the types and degree of market risk that may be undertaken. 

Cash flow hedges: 

     For derivative instruments that are designated and qualify as cash flow hedges, the Company records the effective portion 
of the gain or loss in accumulated other comprehensive income (loss) as a separate component of shareholders' equity.  The 
Company subsequently reclassifies the effective portion of gain or loss into earnings in the period during which the hedged 
transaction is recognized in earnings.  

The  Company  utilizes  interest  rate  swaps  to  limit  exposure  to  market  fluctuations  on  floating-rate  debt.    During  the 
second  quarter  of  2016,  the  Company  entered  into  a  floating  to  fixed  interest  rate  swap  for  an  initial  aggregate  notional 
amount of $300 million.  The notional amount at December 31, 2016 was $257 million.  This interest rate swap is designated 
as  a  cash  flow  hedge.    The  gains  and  losses  associated  with  this  interest  rate  swap  are  recorded  in  accumulated  other 
comprehensive income (loss).  The fair value of this swap was an asset of $2.5 million at December 31, 2016 and is recorded 
in other assets and deferred charges on the Consolidated Balance Sheet. 

     In addition, the Company uses foreign exchange forward contracts to protect against foreign currency exchange rate risks 
inherent  in  its  forecasted  inventory  purchases.    The  Company  had  2  open  foreign  exchange  contracts  as  of  December  31, 
2016, designated as cash flow hedges.  The gains and losses associated with these forward exchange contracts are recognized 
into cost of sales.  Gains and losses and hedge ineffectiveness associated with these derivatives were not significant.  The fair 
value of these contracts at December 31, 2016 and 2015 was not significant. 

F-22

 
 
 
                      
                        
                      
                        
                        
                        
                        
                        
                        
                        
                        
                        
   
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Other: 

     The  Company  is  exposed  to  potential  gains  or  losses  from  foreign  currency  fluctuations  affecting  net  investments  and 
earning denominated in foreign currencies.  The Company is particularly sensitive to currency exchange rate fluctuations for 
the following currencies:  British pound sterling (GBP), Chinese renminbi (CYN), Euro, Malaysian ringgit (MYR), Polish 
zloty  (PLN),  South  African  Rand  (ZAR),  Thai  baht  (THB)  and  Turkish  lira  (TRY).    When  considered  appropriate,  the 
Company  enters  into  foreign  exchange  derivative  contracts  to  mitigate  the  risk  of  fluctuations  on  these  exposures.    The 
Company does not designate these contracts for hedge accounting treatment and the changes in fair value of these contracts 
are  recorded  in  earnings.    The  Company  recorded  losses  of  $0.6  million  and  $0.3  million  in  other  non-operating  income 
(deductions), net within the Consolidated Statements of Income for the years ended 2016 and 2015, respectively.  There were 
2 open contracts at December 31, 2016.  The fair value of these contracts at December 31, 2016 was not significant.  There 
were no open foreign exchange rate contracts at December 31, 2015. 

Refer to Note 12 for further discussion of the determination of the fair value of derivatives.

Note 12.  Fair Value of Financial Instruments 

     Fair value is an exchange price that would be received for an asset or paid to transfer a liability (exit price) in an orderly 
transaction  between  market  participants  at  the  measurement  date.    The  Company  utilizes  market  data  or  assumptions  that 
market participants would use in pricing the asset or liability.  The Company follows a three-tier fair value hierarchy, which 
prioritizes the inputs used in measuring fair value.  These tiers include: Level 1, defined as observable inputs such as quoted 
prices  in  active  markets;  Level  2,  defined  as  inputs  other  than  quoted  prices  in  active  markets  that  are  either  directly  or 
indirectly  observable;  and  Level  3,  defined  as  unobservable  inputs  about  which  little  or  no  market  data  exists,  therefore 
requiring an entity to develop its own assumptions.  

     Assets and liabilities measured at fair value are based on one or more of three valuation techniques. The three valuation 
techniques are as follows:  

•  Market  approach  -  prices  and  other  relevant  information  generated  by  market  transactions  involving  identical  or

comparable assets or liabilities. 

•  Cost approach - amount that would be required to replace the service capacity of an asset or replacement cost. 

• 

Income  approach  -  techniques  to  convert  future  amounts  to  a  single  present  amount  based  on  market  expectations,
including present value techniques, option-pricing and other models. 

     The  Company  primarily  applies  the  income  approach  for  foreign  exchange  derivatives  for  recurring  fair  value 
measurements and attempts to utilize valuation techniques that maximize the use of observable inputs and minimize the use 
of unobservable inputs.  

     The  following  table  sets  forth  by  level  within  the  fair  value  hierarchy  the  Company's  financial  assets  and  liabilities 
accounted for at fair value on a recurring basis at the end of each of the past two years. Assets and liabilities are classified in 
their entirety based on the lowest level of input that is significant to the fair value measurement. The Company's assessment 
of the significance of a particular input to the fair value measurement requires judgment, and may affect the valuation of fair 
value assets and liabilities and their placement within the fair value hierarchy levels.  

Description

Fair Value Measurements Using

Asset / 
(Liability)

Balance at
12/31/16

Quoted Prices in 
Active Markets for 
Identical Assets
(Level 1)

Significant 
Other 
Observable 
Inputs
(Level 2)

(millions of dollars)

Significant 
Unobservable 
Inputs
(Level 3)

Deferred compensation plan assets

$            

10.8

$                         
-

$               

10.8

$                   
-

Supplementary pension plan assets

Interest rate swap

-

-

10.4

2.5

-

-

10.4

2.5

F-23

 
 
 
 
 
 
 
   
 
              
                           
                 
                     
                
                           
                   
                     
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Description

Fair Value Measurements Using

Asset / 
(Liability)
Balance at
12/31/16

Quoted Prices in 
Active Markets for 
Identical Assets
(Level 1)

Significant 
Other 
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3)

(milliions of dollars)

Money market funds

$              

7.5

$                         

7.5

$                
-

$                   
-

     The  fair  value  of  investment  in  the  money  market  funds  is  determined  by  quoted  prices  in  active  markets  and  is 
categorized as Level 1. 

     The fair value of foreign exchange contracts is determined based on inputs that are readily available in public markets or 
can be derived from information available in publicly quoted markets and are categorized as Level 2.  Deferred compensation 
and supplementary pension plan assets related to the acquisition of AMCOL businesses and are valued using quoted prices 
for similar assets in active markets. 

     The Company does not have any financial assets or liabilities measured at fair value on a recurring basis categorized as 
Level 3, except for pension assets discussed in Note 15, and there were no transfers in or out of Level 3 during the year ended 
December 31, 2016 and 2015.  There were also no changes to the Company's valuation techniques used to measure asset and 
liability fair values on a recurring basis.  

Note 13.  Financial Instruments and Concentrations of Credit Risk 

     The following methods and assumptions were used to estimate the fair value of each class of financial instrument: 

     Cash and cash equivalents, short-term investments, accounts receivable and payable:  The carrying amounts approximate 
fair value because of the short maturities of these instruments. 

     Short-term debt and other liabilities:  The carrying amounts of short-term debt and other liabilities approximate fair value 
because of the short maturities of these instruments. 

     Long-term debt:  The fair value of the long-term debt of the Company is estimated based on the quoted market prices for 
that debt or similar debt and approximates the carrying amount. 

     Forward  exchange  contracts:    The  fair  value  of  forward  exchange  contracts  (used  for  hedging  purposes)  is  based  on 
information  derived  from  active  markets.    If  appropriate,  the  Company  would  enter  into  forward  exchange  contracts  to 
mitigate  the  impact  of  foreign  exchange  rate  movements  on  the  Company's  operating  results.    It  does  not  engage  in 
speculation.  Such foreign exchange contracts would offset losses and gains on the assets, liabilities and transactions being 
hedged.  
     Credit risk:  The Company provides credit to customers in the ordinary course of business. The Company’s customer base 
is diverse and includes customers located throughout the world.  Credit risk results from the possibility that a loss may occur 
from  the  failure  of  another  party  to  perform  according  to  the  terms  of  the  contracts.    The  Company  regularly  monitors  its 
credit risk exposures and takes steps to mitigate the likelihood of these exposures resulting in actual loss.  The Company's 
extension of credit is based on an evaluation of the customer's financial condition and collateral is generally not required. 

     The Company's bad debt expense for the years ended December 31, 2016, 2015 and 2014 was $6.2 million, $2.6 million 
and $2.4 million, respectively. 

F-24

 
 
 
 
 
     
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 14.  Long-Term Debt and Commitments 

     The following is a summary of long term debt: 

Term Loan Facility,  due May 9, 2021, net of unamortized discount  and deferred financing costs 
of $26.4 million and  $30.9 million as of December 31, 2016 and December 31, 2015, respectively.

$             

1,061.7

$             

1,246.4

December 31,

2016

2015

              (millions of dollars)                          

Japan Loan Facilities
China Loan Facilities
          Total 
Less: Current maturities 
Long-term debt 

5.8
9.2
1,076.7
6.8
1,069.9

$             

$             

$             

$             

-
12.0
1,258.4
3.1
1,255.3

     On  May  9,  2014,  in  connection  with  the  acquisition  of  AMCOL  International  Corporation  (“AMCOL”),  the 
Company  entered  into  a  credit  agreement  providing  for  a  $1,560  million  senior  secured  term  loan  facility  (the  “Term 
Facility”) and a $200 million senior secured revolving credit facility (the “Revolving Facility” and, together with the Term 
Facility, the “Facilities”). 

On  June  23,  2015,  the  Company  entered  into  an  amendment  (the  “First  Amendment”)  to  the  credit  agreement  to 
reprice the $1.378 billion then outstanding on the Term Facility.  As amended by the First Amendment, the Term Facility had 
a $1.078 billion floating rate tranche and a $300 million fixed rate tranche.  On February 14, 2017, the Company entered into 
an  amendment  (the  “Second  Amendment”)  to  the  credit  agreement  to  reprice  the  $788  million  floating  rate  tranche  then 
outstanding.  See Note 24.  The maturity date for loans under the Term Facility was not changed by the First Amendment.  
As amended by the First Amendment, the loans outstanding under the Term Facility matured on May 9, 2021 and the loans 
outstanding (if any) and commitments under the Revolving Facility will mature and terminate, as the case may be, on May 9, 
2019.    After  the  First  Amendment  and  until  the  Second  Amendment,  loans  under  the  variable  rate  tranche  of  the  Term 
Facility bore interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an applicable margin equal 
to 3.00% per annum.  Loans under the fixed rate tranche of the Term Facility bear interest at a rate of 4.75%.  Loans under 
the Revolving Facility will bear interest at a rate equal to an adjusted LIBOR rate plus an applicable margin equal to 1.75% 
per annum.  Such rates are subject to decrease by up to 25 basis points in the event that, and for so long as, the Company’s 
net leverage ratio (as defined in the credit agreement) is less than certain thresholds.  The variable rate tranche of the Term 
Facility was issued at par and had a 1% required amortization per year under the First Amendment.  The obligations of the 
Company  under  the  Facilities  are  unconditionally  guaranteed  jointly  and  severally  by,  subject  to  certain  exceptions,  all 
material domestic subsidiaries of the Company (the “Guarantors”) and secured, subject to certain exceptions, by a security 
interest in substantially all of the assets of the Company and the Guarantors. 

The credit agreement contains certain customary affirmative and negative covenants that limit or restrict the ability of 
the Company and its restricted subsidiaries to enter into certain transactions or take certain actions.  In addition, the credit 
agreement contains a financial covenant that requires the Company, if on the last day of any fiscal quarter loans or letters of 
credit  were  outstanding  under  the  Revolving  Facility  (excluding  up  to  $15  million  of  letters  of  credit),  to  maintain  a 
maximum net leverage ratio (as defined in the credit agreement) of, initially, 5.25 to 1.00 for the four fiscal quarter period 
preceding such day.  Such maximum net leverage ratio requirement is subject to decrease during the duration of the facility to 
a  minimum  level  (when  applicable)  of  3.50  to  1.00.    As  of  December  31,  2016,  there  were  no  loans  and  $12.2  million  in 
letters of credit outstanding under the Revolving Facility.  The Company is in compliance with all the covenants associated 
with the Revolving Facility as of the end of the period covered by this report. 

During 2016, the Company repaid $190 million on its Term Facility.   

The  Company  has  five  committed  loan  facilities  for  the  funding  of  new  manufacturing  facilities  in  China,  for  a 
combined 94.8 million RMB and $1.8 million.  In December 2016, the Company entered into a committed loan facility in 
Japan in the amount of 680 million Yen (approximately $5.8 million).  As of December 31, 2016, on a combined basis, $15.0 
million was outstanding.  Principal will be repaid in accordance with the payment schedules ending in 2021.  The Company 
repaid $3.2 million on these loans in 2016. 

As  of  December  31,  2016,  the  Company  had  $34.8  million  in  uncommitted  short-term  bank  credit  lines,  of  which 

approximately $6.1 million was in use. 

F-25

 
 
 
 
                      
                      
                      
                    
                      
                      
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     Short-term borrowings as of December 31, 2016 and 2015 were $6.1 million and $6.5 million, respectively.  The weighted 
average interest rate on short-term borrowings outstanding as of December 31, 2016 and December 31, 2015 was 3.7% and 
3.4%, respectively. 

    The aggregate maturities of long-term debt are as follows: $6.8 million in 2017; $3.6 million in 2018; $0.6 million in 2019, 
$0.6 million in 2020; $1,091.5 million in 2021 and $0.0 million thereafter. 

     During 2016, 2015 and 2014, respectively, the Company incurred interest costs of $56.5 million, $62.6 million and $44.6 
million,  including  $0.1  million,  $0.5  million  and  $0.6  million,  respectively,  which  were  capitalized.    Interest  paid 
approximated the incurred interest cost.  

Note 15.  Benefit Plans  

     Pension Plans and Other Postretirement Benefit Plans 

     The  Company  and  its  subsidiaries  have  pension  plans covering  the majority  of  eligible  employees  on  a  contributory  or 
non-contributory basis.  Benefits under defined benefit plans are generally based on years of service and an employee's career 
earnings.  Employees generally become fully vested after five years. 

    The  Company  also  provides  postretirement  health  care  and  life  insurance  benefits  for  the  majority  of  its  U.S.  retired 
employees.  Employees are generally eligible for benefits upon retirement and completion of a specified number of years of 
creditable service.  The Company does not pre-fund these benefits and has the right to modify or terminate the plan in the 
future. 

    In  May  2014,  as  a  part  of  its  acquisition  of  AMCOL  businesses,  the  Company  assumed  AMCOL’s  qualified  defined 
benefit pension plan, supplementary pension plan (SERP) and defined contribution plan.  The defined benefit pension plan 
covers substantially all of AMCOL’s domestic employees hired before January 1, 2004.  The SERP plan provides benefit in 
excess of qualified plan limitation for certain employees.  AMCOL’s domestic employees hired on or after January 1, 2004 
participate  in  AMCOL’s  defined  contribution  plan  whereby  the  Company  will  make  a  retirement  contribution  into  the 
employee’s savings plan equal to 3% of their compensation.  For more information on the AMCOL acquisition, see Note 2. 

     The  Company’s  disclosures  for  the  U.S.  plans  have  been  combined  with  those  outside  of  the  U.S.  as  the  international 
plans do not have significantly different assumptions, and together represent less than 25% of our total benefit obligation. 

F-26

 
 
 
 
       
 
      
 
 
 
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The following table set forth Company's pension obligation and funded status at December 31: 

Change in benefit obligations:

Beginning projected benefit obligation 
Service cost 
Interest cost 
Actuarial (gain)/loss
Benefits paid 
Settlements
Acquisition
Foreign exchange impact
Other
Ending projected benefit obligation 

Change in plan assets:
Beginning fair value 
Actual return on plan assets
Employer contributions
Plan participants' contributions
Benefits paid 
Settlements
Acquisition
Foreign exchange impact
Ending fair value 

Pension Benefits

Post-Retirement Benefits

2016

2015
2016
(millions of dollars)

2015

$                 

416.6
8.2
13.0
21.2
(18.3)
(0.9)

$            

433.8
10.3
15.4
(17.0)
(19.5)

$                  

9.3
0.3
0.3
(0.6)
-

$                

10.1
0.4
0.3
(0.9)
(0.4)

(11.4)
(0.5)
427.9

282.5
22.9
10.5
0.4
(18.3)
(0.5)
-
(8.2)
289.3

(7.0)
0.6
416.6

295.8
1.2
10.0
0.5
(19.5)
-
-
(5.5)
282.5

-

9.3

-
-
-
-
-
-
-
-
-

(0.2)

9.3

-
-
0.4
-
(0.4)
-
-
-
-

Funded status of the plan 

$               

(138.6)

$           

(134.1)

$                

(9.3)

$                 

(9.3)

    Amounts recognized in the consolidated balance sheet consist of: 

Pension Benefits

Post-Retirement Benefits

2016

2015
2016
(millions of dollars)

2015

Current liability
Non-current liability

Recognized liability

$                   

$               

$                

$                 

(0.8)
(137.8)
(138.6)

(0.9)
(133.2)
(134.1)

(0.6)
(8.7)
(9.3)

$               

$           

$                

$                 

(0.7)
(8.6)
(9.3)

     The current portion of pension liabilities is included in accrued compensation and related items. 

     Amounts recognized in accumulated other comprehensive income, net of related tax effects, consist of: 

Pension Benefits

Post-Retirement Benefits

2016

2015
2016
(millions of dollars)

2015

Net actuarial (gain) loss
Prior service cost

Amount recognized end of year

$                   

$              

$                

$                 

82.1
(0.1)
82.0

80.3
0.2
80.5

(1.7)
(2.4)
(4.1)

$                   

$              

$                

$                 

(1.5)
(4.3)
(5.8)

     The  accumulated  benefit  obligation  for  all  defined  benefit  pension  plans  was  $394.5  million  and  $382.6  million  at 
December 31, 2016 and 2015, respectively. 

F-27

 
 
                       
                
                    
                    
                     
                
                    
                    
                     
               
                  
                   
                   
               
                       
                   
                     
                   
                 
                       
                   
                     
                  
                   
              
                    
                    
                   
              
                       
                        
                     
                  
                       
                        
                     
                
                       
                    
                       
                  
                       
                        
                   
               
                       
                   
                     
                      
                       
                        
                          
                      
                       
                        
                     
                 
                       
                        
                   
              
                       
                        
 
                 
             
                  
                   
 
 
 
 
                     
                  
                  
                   
 
 
     
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

   Changes in the Plan assets and benefit obligations recognized in other comprehensive income: 

Pension Benefits

Post-Retirement Benefits

2016

2015
2016
(millions of dollars)

2015

Current year actuarial gain (loss)
Amortization of actuarial (gain) loss
Amortization of prior service credit (gain) loss
Total recognized in other comprehensive income

(8.7)
6.8
0.4
(1.5)

0.3
(0.1)
(1.9)
(1.7)

0.6
(0.1)
(1.9)
(1.4)

$                   

$                

$                  

$                  

$                   

$                

$                

$                 

     The components of net periodic benefit costs are as follows: 

Pension Benefits
2015

2016

Post-Retirement Benefits

2014

2016

2015

2014

(millions of dollars)

Service cost
Interest cost
Expected return on plan assets
Amortization of prior service cost
Recognized net actuarial (gain) loss
Settlement/curtailment loss
Net periodic benefit cost

$        

$      

$        

$        

$        

$        

8.2
13.0
(18.6)
0.6
10.7
0.3
14.2

10.3
15.4
(19.7)
0.8
12.1
-
18.9

0.3
0.3
-
(3.1)
(0.2)
-
(2.7)

0.4
0.3
-
(3.1)
(0.1)
-
(2.5)

0.4
0.4
-
(3.1)
(0.2)
-
(2.5)

$      

$      

$      

$       

$      

$      

0.5
7.7
0.5
8.7

8.9
14.9
(19.4)
1.0
7.4
-
12.8

     Unrecognized prior service cost is amortized over the average remaining service period of each active employee. 

     The Company's funding policy for U.S. plans generally is to contribute annually into trust funds at a rate that provides for 
future plan benefits and maintains appropriate funded percentages.  Annual contributions to the U.S. qualified plans are at 
least sufficient to satisfy regulatory funding standards and are not more than the maximum amount deductible for income tax 
purposes.  The funding policies for the international plans conform to local governmental and tax requirements.  The plans' 
assets are invested primarily in stocks and bonds. 

     The 2017 estimated amortization of amounts in other accumulated comprehensive income are as follows: 

Pension Benefits

Post-Retirement 
Benefits

(millions of dollars)

Amortization of prior service credit (gain) loss
Amortization of net (gain) loss
Total cost to be recognized

Additional Information 

$                         

$                          

$                       

$                          

0.1
10.6
10.7

(3.1)
(0.3)
(3.4)

     The weighted average assumptions used to determine net periodic benefit cost in the accounting for the pension benefit 
plans and other benefit plans for the years ended December 31, 2016, 2015 and 2014 are as follows: 

Discount rate
Expected return on plan assets
Rate of compensation increase

2016

2015

2014

3.88%
6.89%
3.03%

3.71%
6.89%
3.04%

4.39%
7.34%
3.08%

F-28

 
 
 
                       
                  
                  
                   
                       
                  
                  
                   
 
 
 
        
        
        
          
          
          
       
       
       
          
         
         
          
          
          
         
        
        
        
        
          
         
        
        
          
              
              
              
             
             
 
 
 
 
 
                         
                            
 
 
 
 
 
 
   
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

    The  weighted  average  assumptions used  to determine  benefit obligations  for  the pension benefit plans and other  benefit 
plans at December 31, 2016, 2015 and 2014 are as follows: 

Discount rate
Rate of compensation increase

2016

2015

2014

3.60%
2.96%

3.89%
3.04%

3.66%
3.05%

     For 2016, 2015 and 2014, the discount rate was based on a Citigroup yield curve of high quality corporate bonds with cash 
flows matching our plans' expected benefit payments.  The expected return on plan assets is based on our asset allocation mix 
and our historical return, taking into account current and expected market conditions.  The actual return on pension assets 
was approximately 8% in 2016, 1% in 2015 and 7% in 2014. 

     The Company maintains a self-funded health insurance plan for its retirees.  This plan provided that the maximum health 
care cost trend rate would be 5%.  Effective June 2010, the Company amended its plan to change the eligibility requirement 
for retirees and revised its plan so that increases in expected health care costs would be borne by the retiree.  

Plan Assets 

     The  Company's  pension  plan  weighted  average  asset  allocation  percentages  at  December  31,  2016  and  2015  by  asset 
category are as follows: 

Asset Category

Equity securities
Fixed income securities
Real estate
Other

Total

2016

2015

60.2%
32.7%
0.7%
6.4%
100.0%

58.9%
34.7%
0.9%
5.5%
100.0%

     The Company's pension plan fair values at December 31, 2016 and 2015 by asset category are as follows: 

Asset Category

2016

2015

Equity securities
Fixed income securities
Real estate
Other

Total

$    

$    

(millions of dollars)
174.1
94.7
1.9
18.6
289.3

166.4
98.0
2.5
15.6
282.5

     The following table presents domestic and foreign pension plan assets information at December 31, 2016, 2015 and 2014 
(the measurement date of pension plan assets): 

2016

U.S. Plans
2015

2016
2014
(millions of dollars)

International Plans
2015

2014

Fair value of plan assets

$           

221.9

$           

213.0

$           

224.1

$             

67.4

$             

69.5

$        

71.7

F-29

 
 
 
 
 
 
 
 
 
 
 
        
        
          
          
        
        
      
      
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

  The following table summarizes our defined benefit pension plan assets measured at fair value as of December 31, 2016: 

Pension Assets Fair Value as of December 31, 2016

Equity securities
US equities
Non-US equities

Fixed income securities

Corporate debt instruments

Real estate and other
Real estate
Other

Total assets

Quoted 
Prices In 
Active 
Markets 
for
Identical 
Assets
(Level 1)

Significant 
Other
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3)

(millions of dollars)

Total

$           

155.0
18.9

0.2
$               
-

-
$                        
-

$     

155.2
18.9

63.4

31.3

-

94.7

-
-

-
0.2

1.9
18.4

1.9
18.6

$           

237.3

$             

31.7

$                      

20.3

$     

289.3

    The following table summarizes our defined benefit pension plan assets measured at fair value as of December 31, 2015: 

Pension Assets Fair Value as of December 31, 2015

Equity securities
US equities
Non-US equities

Fixed income securities

Corporate debt instruments

Real estate and other
Real estate
Other

Total assets

Quoted 
Prices In 
Active 
Markets 
for
Identical 
Assets
(Level 1)

Significant 
Other
Observable 
Inputs
(Level 2)

Significant 
Unobservable 
Inputs
(Level 3)

(millions of dollars)

Total

$           

143.7
22.5

$               
0.2
-

$                        
-
-

$     

143.9
22.5

65.4

32.6

-

98.0

-
-

231.6

-
0.2

33.0

2.5
15.4

2.5
15.6

17.9

282.5

   U.S. equities—This class included actively and passively managed common equity securities comprised primarily of large-
capitalization stocks with value, core and growth strategies. 

    Non-U.S. equities—This class included actively managed common equity securities comprised primarily of international 
large-capitalization stocks. 

F-30

 
 
 
 
               
                 
                          
         
               
               
                          
                 
                 
                          
           
                 
                 
                        
         
 
 
 
               
                 
                          
         
                          
                 
                 
                          
           
                 
                 
                        
         
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

   Fixed income—This class included debt instruments issued by the US Treasury, and corporate debt instruments.  

 Real Estate and other— This class includes assets related to real estate and other assets such as insurance contracts. 

     Asset classified as Level 1 are valued using quoted prices on major stock exchange on which individual assets are traded. 
Our  Level  2  assets  are  valued  using  net  asset  value.    The  net  asset  value  is  quoted  on  a  private  market  that  is  not  active; 
however, the unit price is based on the underlying investments that are traded on an active market.  Our Level 3 assets are 
estimated at fair value based on the most recent financial information available for the underlying securities, which are not 
traded on active market, and represents significant unobservable input. 

     The following is a reconciliation of changes in fair value measurement of plan assets using significant unobservable inputs 
(Level 3): 

(millions of dollars)

Beginning balance at December 31, 2014

Purchases, sales, settlements
Actual return on plan assets still held at reporting date
Foreign exchange impact

Ending balance at December 31, 2015

Purchases, sales, settlements
Actual return on plan assets still held at reporting date
Foreign exchange impact

Ending balance at December 31, 2016

$                                  

$                                  

$                                  

26.6
-
(8.4)
(0.3)
17.9
-
3.0
(0.6)
20.3

       There were no transfers in or out of Level 3 during the year ended December 31, 2016 and 2015 

Contributions 

     The Company expects to contribute $12.2 million to its pension plans and $0.6 million to its other post-retirement benefit 
plan in 2017. 

     Estimated Future Benefit Payments 

     The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid: 

2017
2018
2019
2020
2021
2022-2026

Investment Strategies 

Pension 
Benefits

Other
Benefits

(millions of dollars)

$             
$             
$             
$             
$             
$           

20.2
21.2
22.4
23.0
23.2
123.8

$               
$               
$               
$               
$               
$               

0.6
0.7
0.7
0.7
0.8
4.0

     The investment strategy for pension plan assets is to maintain a broadly diversified portfolio designed to both preserve and 
grow  plan  assets  to  meet  future  plan  obligations.    The  Company's  average  rate  of  return  on  assets  from  inception  through 
December  31,  2016  was  over  9%.    The  Company’s  assets  are  strategically  allocated  among  equity,  debt  and  other 
investments  to  achieve  a  diversification  level  that  dampens  fluctuations  in  investment  returns.    The  Company’s  long-term 
investment strategy is an investment portfolio mix of approximately 55%-65% in equity securities, 30%-35% in fixed income 
securities and 0%-15% in other securities. 

F-31

 
 
 
 
 
 
                                     
                                    
                                    
                                     
                                      
                                    
 
 
 
 
 
 
 
 
 
      
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     Savings and Investment Plans 

The Company maintains a voluntary Savings and Investment Plan (a 401(k) plan) for most non-union employees in the U.S.  
On  January  1,  2015,  as  a  result  of  the  acquisition  and  subsequent  integration  of  AMCOL,  the  AMCOL  401(k)  plan  was 
merged into the Minerals Technologies Inc. Savings and Investment Plan.  Within prescribed limits, the Company bases its 
contribution to the Savings and Investment Plan on employee contributions.  The Company's contributions amounted to $5.1 
million, $6.3 million and $2.9 million for the years ended December 31, 2016, 2015 and 2014, respectively.  The Company 
also contributed $2.6 million to the AMCOL 401(k) plan in 2014. 

Note 16.  Leases 

     The  Company  has  several  non-cancelable  operating  leases,  primarily  for  office  space  and  equipment.    Rent  expense 
amounted to approximately $16.2 million, $19.5 million and $19.8 million for the years ended December 31, 2016, 2015 and 
2014,  respectively.    Total  future  minimum  rental  commitments  under  all  non-cancelable  leases  for  each  of  the  years  2017 
through  2021  and  in  aggregate  thereafter  are  approximately  $14.4  million,  $12.1  million,  $9.9  million,  $8.2  million,  $6.6 
million,  respectively,  and  $33.1  million  thereafter.    Total  future  minimum  rentals  to  be  received  under  non-cancelable 
subleases were approximately $4.2 million at December 31, 2016. 

     Total future minimum payments to be received under direct financing leases for each of the years 2017 through 2021 and 
the aggregate thereafter are approximately: $0.3 million, $0.3 million, $0.2 million, $0.1 million, $0.1 million and $-- million 
thereafter. 

Note 17.  Litigation 

     We are party to a number of lawsuits arising in the normal course of our business. 

On May 8, 2013, Armada (Singapore) PTE Limited, an ocean shipping company now in bankruptcy ("Armada") filed a 
case in federal court in the Northern District of Illinois against AMCOL and certain of its subsidiaries ( Armada (Singapore) 
PTE Limited v. AMCOL International Corp., et al., United States District Court for the Northern District of Illinois , Case 
No.  13  CV  3455).    We  acquired  AMCOL  and  its  subsidiaries  on  May  9,  2014.    A  co-defendant  is  Ashapura  Minechem 
Limited,  a  company  located  in  Mumbai,  India  (“AML”).    During  the  relevant  time  period,  2008-2010,  AMCOL  owned 
slightly over 20% of the outstanding AML stock through December 2009, after which it owned approximately 19%.  In 2008, 
AML  entered  into  two  contracts  of  affreightment  (“COA”)  with  Armada  for  over  60  ship  loads  of  bauxite  from  India  to 
China.  After one shipment, AML made no further shipments, which led Armada to file arbitrations in London against AML, 
one for each COA. AML did not appear in the London arbitrations and default awards of approximately $70 million were 
entered.  The litigation filed by Armada against AMCOL and AML relates to these awards, which AML has not paid.  The 
substance of the allegations by Armada is that AML and AMCOL engaged in illegal conduct to thwart Armada’s efforts to 
collect the arbitration award.  The counts in the complaint include both violations of the Illinois Fraudulent Transfer laws, as 
well as federal RICO violations.  The lawsuit seeks money damages, as well as injunctive relief.  Fact discovery is scheduled 
to close in the first quarter of 2017.  We have accrued an estimate of potential damages for the Armada lawsuit, the amount of 
which was not material to our financial position, results of operations or cash flows. 

Certain  of  the  Company's  subsidiaries  are  among  numerous  defendants  in  a  number  of  cases  seeking  damages  for 
exposure to silica or to asbestos containing materials.  The Company currently has three pending silica cases and 18 pending 
asbestos  cases.    To  date, 1,492  silica  cases  and 48  asbestos  cases have been dismissed, not  including  any  lawsuits  against 
AMCOL or American Colloid Company dismissed prior to our acquisition of AMCOL.  Six new asbestos cases were filed in 
the period, including three new cases in the fourth quarter of 2016, and one additional case in the first quarter of 2017.  No 
asbestos or silica cases were closed during the fourth quarter, however, as previously reported, twenty-seven silica cases and 
two asbestos cases were closed during 2016.  Most of these claims do not provide adequate information to assess their merits, 
the  likelihood that  the  Company  will  be  found  liable, or the  magnitude  of  such  liability,  if  any.    Additional  claims  of  this 
nature may be  made against the Company or its subsidiaries.  At this time  management anticipates that the amount of the 
Company's liability, if any, and the cost of defending such claims, will not have a material effect on its financial position or 
results of operations. 

The Company has settled only one silica lawsuit, for a nominal amount, and no asbestos lawsuits to date (not including 
any  that  may  have been  settled  by  AMCOL  prior  to  completion  of  the acquisition).   We  are  unable  to  state  an  amount  or 
range of amounts claimed in any of the lawsuits because state court pleading practices do not require identifying the amount 
of the claimed damage.  The aggregate cost to the Company for the legal defense of these cases since inception continues to 
be insignificant.  The majority of the costs of defense for these cases, excluding cases against AMCOL or American Colloid, 
are  reimbursed  by  Pfizer  Inc.  pursuant  to  the  terms  of  certain  agreements  entered  into  in  connection  with  the  Company's 

F-32

 
 
 
      
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

initial public offering in 1992.  Of the 18 pending asbestos cases all except two allege liability based on products sold largely 
or entirely prior to the initial public offering, and for which the Company is therefore entitled to indemnification pursuant to 
such agreements.  The two exceptions pertain to a pending asbestos case against American Colloid Company, and one for 
which no period of alleged exposure has been stated by plaintiffs.  Our experience has been that the Company is not liable to 
plaintiffs in any of these lawsuits and the Company does not expect to pay any settlements or jury verdicts in these lawsuits. 

Environmental Matters 

On  April  9,  2003,  the  Connecticut  Department  of  Environmental  Protection  issued  an  administrative  consent  order 
relating  to  our  Canaan,  Connecticut,  plant  where  both  our  Refractories  segment  and  Specialty  Minerals  segment  have 
operations.    We  agreed  to  the  order,  which  includes  provisions  requiring  investigation  and  remediation  of  contamination 
associated with historic use of polychlorinated biphenyls ("PCBs") and mercury at a portion of the site.  We have completed 
the required investigations and submitted several reports characterizing the contamination and assessing site-specific risks.  
We are awaiting regulators’ approval of the risk assessment report, which will form the basis for a proposal by the Company 
concerning eventual remediation. 

We  believe  that  the  most  likely  form  of  overall  site  remediation  will  be  to  leave  the  existing  contamination  in  place 
(with  some  limited  soil  removal),  encapsulate  it,  and  monitor  the  effectiveness  of  the  encapsulation.    We  anticipate  that  a 
substantial portion of the remediation cost will be borne by the United States based on its involvement at the site from 1942 – 
1964, as historic documentation indicates that PCBs and mercury were first used at the facility at a time of U.S. government 
ownership for production of materials needed by the military.  Pursuant to a Consent Decree entered on October 24, 2014, the 
United States paid the Company $2.3 million in the 4th quarter of 2014 to resolve the Company’s claim for response costs for 
investigation and initial remediation activities at this facility through October 24, 2014.  Contribution by the United States to 
any future costs of investigation or additional remediation has, by agreement, been left unresolved.  Though the cost of the 
likely remediation remains uncertain pending completion of the phased remediation decision process, we have estimated that 
the  Company’s  share  of  the  cost  of  the  encapsulation  and  limited  soil  removal  described  above  would  approximate  $0.4 
million, which has been accrued as of December 31, 2016. 

The Company is evaluating options for upgrading the wastewater treatment facilities at its Adams, Massachusetts plant.  
This  work  has  been  undertaken  pursuant  to  an  administrative  Consent  Order  originally  issued  by  the  Massachusetts 
Department of Environmental Protection (“DEP”) on June 18, 2002.  This order was amended on June 1, 2009 and on June 2, 
2010.  The amended Order includes the investigation by January 1, 2022 of options for ensuring that the facility's wastewater 
treatment ponds will not result in unpermitted discharge to groundwater.  Additional requirements of the amendment include 
the submittal by July 1, 2022 of a plan for closure of a historic lime solids disposal area.  Preliminary engineering reviews 
completed in 2005 indicate that the estimated cost of wastewater treatment upgrades to operate this facility beyond 2024 may 
be between $6 million and $8 million.  The Company estimates that the remaining remediation costs would approximate $0.4 
million, which has been accrued as of December 31, 2016. 

The Company and its subsidiaries are not party to any other material pending legal proceedings, other than routine 

litigation incidental to their businesses. 

 Note 18.  Stockholders' Equity 

Capital Stock 

     The  Company's  authorized  capital  stock  consists  of  100 million  shares  of  common  stock, par value  $0.10 per  share,  of 
which  34,969,987  shares  and  34,784,395  shares  were  outstanding  at  December  31,  2016  and  2015,  respectively,  and 
1,000,000 shares of preferred stock, none of which were issued and outstanding. 

Cash Dividends 

     Cash dividends of $7.0 million or $0.20 per common share were paid during 2016.  In January 2017, a cash dividend of 
approximately $1.7 million or $0.05 per share, was declared, payable in the first quarter of 2017. 

Stock Award and Incentive Plan 

          At  the  Company’s  2015  Annual  Meeting  of  Stockholders,  the  Company’s  stockholders  ratified  the  adoption  of  the 
Company’s  2015  Stock  Award  and  Incentive  Plan  (the  “2015  Plan”),  which  provides  for  grants  of  incentive  and  non-
qualified stock options, restricted stock, stock appreciation rights, stock awards or performance unit awards.  The 2015 Plan 
is substantially similar to the Company’s 2001 Stock Award and Incentive Plan (as amended and restated as of March 18, 
2009, the “2001 Plan” and collectively with the 2015 Plan, the “Plans”).  The Company established the 2015 Plan to increase 

F-33

 
 
 
  
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

the total number of shares of common stock reserved and available for issuance by 880,000 shares from the number of shares 
remaining under the 2001 Plan.  With the ratification of the 2015 Plan by the Company’s stockholders, the 2001 Plan was 
discontinued as to new grants (however, all awards previously granted under the 2001 Plan remained unchanged).  The Plans 
are  administered  by  the  Compensation  Committee  of  the  Board  of Directors.  Stock  options  granted  under  the  Plan  have  a 
term not in excess of ten years. The exercise price for stock options will not be less than the fair market value of the common 
stock on the date of the grant, and each award of stock options will vest ratably over a specified period, generally three years. 

     The following table summarizes stock option and restricted stock activity for the Plans: 

Stock Options

Restricted Shares

Shares 
Available for 
Grant

1,190,964
(279,643)
-
84,806
996,127
880,000
(455,275)
-
71,113
1,491,965

-
(538,787)
-
249,248
1,202,426

Shares

1,131,415
173,068
(323,636)
(29,768)
951,079
-
238,773
(74,839)
(23,169)
1,091,844

-
383,622
(150,944)
(125,797)
1,198,725

Weighted 
Average 
Exercise 
Price Per 
Share ($)

$            

32.42
58.25
30.57
41.88
37.46
-
60.40
33.12
60.22
42.29
-
38.59
36.66
43.78
41.66

Weighted 
Average 
Exercise 
Price Per 
Share ($)

$         

37.65
59.16
36.51
38.73
50.56
-
60.32
47.51
51.43
58.63
-
38.37
57.38
50.72
49.57

Shares

185,572
106,575
(61,621)
(55,038)
175,488
-
216,502
(59,801)
(47,944)
284,245
-
155,165
(88,746)
(123,451)
227,213

Balance January 1, 2014
Granted
Exercised/vested
Canceled
Balance December 31, 2014
Authorized
Granted
Exercised/vested
Canceled
Balance December 31, 2015
Authorized
Granted
Exercised/vested
Canceled
Balance December 31, 2016

Note 19.  Accumulated Other Comprehensive Income (Loss) 

     Accumulated other comprehensive income (loss) at December 31 comprised of the following components: 

2016

2015

(millions of dollars)

$      

$     

(147.3)
(78.0)
4.2
(221.1)

(108.7)
(74.8)
2.6
(180.9)

$      

$     

Cumulative foreign currency translation 
Unrecognized pension costs (net of tax benefit of $39.4 in 2016 and $38.7 in 2015)
Unrealized gain (loss) on cash flow hedges (net of tax expense of $1.8 in 2016 and $1.0 in 2015)

F-34

 
 
 
 
     
     
        
       
        
              
        
           
                
       
              
         
           
          
         
              
         
           
        
        
              
        
           
        
                
                 
                
               
       
        
              
        
           
                
         
              
         
           
          
         
              
         
           
     
     
              
        
           
                
                
                 
                
               
       
        
              
        
           
                
       
              
         
           
        
       
              
       
           
     
     
              
        
           
 
 
 
 
          
         
             
            
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The following table summarizes the changes in other comprehensive income (loss) by component: 

Year Ended December 31,

2016

2015

Pre-Tax 
Amount

Tax 
(Expense) 
Benefit

Net-of-
Tax 
Amount

Pre-Tax 
Amount

Tax 
(Expense) 
Benefit

Net-of-
Tax 
Amount

(millions of dollars)

Foreign currency translation adjustment

(40.2)

-

$         

(40.2)

(76.6)

-

$       

(76.6)

Pension plans:

Net actuarial gains (losses) and prior service costs arising during the 
period

Amortization of net actuarial (gains) losses and prior service costs

Unrealized gains (losses) on cash flow hedges

(12.5)

8.0

2.4

4.1

(2.8)

(0.8)

(8.4)

5.2

1.6

0.5

9.6

-

0.5

(3.3)

-

1.0

6.3

-

Total other comprehensive income (loss)

$          

(42.3)

$                 

0.5

$         

(41.8)

$       

(66.5)

$               

(2.8)

$       

(69.3)

     The pre-tax amortization amounts of pension plans in the table above are included within the components of net periodic 
pension benefit costs (see note 15) and the related tax amounts are included within provision for taxes on income line within 
Consolidated Statements of Income. 

Note 20.  Accounting for Asset Retirement Obligations 

     The  Company  records  asset  retirement  obligations  in  which  the  Company  will  be  required  to  retire  tangible  long-lived 
assets.  These are primarily related to its PCC satellite facilities and mining operations.  The Company has also recorded the 
provisions  related  to  conditional  asset  retirement  obligations  at  its  facilities.    The  Company  has  recorded  asset  retirement 
obligations at all of its facilities except where there are no contractual or legal obligations.  The associated asset retirement 
costs are capitalized as part of the carrying amount of the long-lived asset. 

     The following is a reconciliation of asset retirement obligations as of December 31, 2016 and 2015: 

2016

2015

(millions of dollars)

$                           

$                           

Asset retirement liability, beginning of period
Accretion expense 
Reversals 
Payments 
Foreign currency translation 
Asset retirement liability,  end of period

21.4
2.5
-
(1.6)
(0.8)
21.5

23.0
2.8
(1.0)
(1.9)
(1.5)
21.4

$                           

$                           

     The Company mines various minerals using a surface mining process that requires the removal of overburden.  In certain 
areas and under various governmental regulations, the Company is obligated to restore the land comprising each mining site 
to its original condition at the completion of the mining activity.  This liability will be adjusted to reflect the passage of time, 
mining activities, and changes in estimated future cash outflows 

      The current portion of the liability of approximately $2.1 million is included in other current liabilities and the long-term 
portion of the liability of approximately $19.4 million is included in other non-current liabilities in the Consolidated Balance 
Sheet as of December 31, 2016. 

     Accretion expense is included in cost of goods sold in the Company's Consolidated Statements of Income. 

F-35

 
 
      
            
                  
         
                  
            
                   
             
            
                   
            
               
                 
              
            
                 
            
               
                 
              
            
                  
            
 
 
 
 
 
                               
                               
                               
                              
                              
                              
                              
                              
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

Note 21.  Non-Controlling Interests 

     In May 2014, the Company acquired the remaining 20% non-controlling interest in CETCO Lining Technologies India 
Pvt. Ltd. (“CETCO India”), a part of our Construction Technologies operations for $2.1 million.  The following table sets 
forth the effects of this transaction on equity attributable to MTI shareholders: 

Net income attributable to MTI
Transfer from non-controlling interest:

Decrease in additional paid-in capital for purchase of the remaining 
non-controlling interest in CETCO India

2016

Year Ended December 31,
2015
(millions of dollars)

2014

$      

133.4

$     

107.9

$        

92.4

-

-

(2.1)

Change from net income attributable to MTI and transfers from non-controlling interest

$      

133.4

$     

107.9

$        

90.3

Note 22.  Segment and Related Information 

     The Company determines its operating segments based on the discrete financial information that is regularly evaluated by 
its chief operating decision maker, our President and Chief Executive Officer, in deciding how to allocate resources and in 
assessing performance. The Company's operating segments are strategic business units that offer different products and serve 
different markets. They are managed separately and require different technology and marketing strategies. 

     The  Company  has  5  reportable  segments:  Specialty  Minerals,  Refractories,  Performance  Materials,  Construction 
Technologies, and Energy Services.   

- The Specialty Minerals segment produces and sells the synthetic mineral product precipitated calcium carbonate 
("PCC") and processed mineral product quicklime ("lime"), and mines mineral ores then processes and sells natural mineral 
products, primarily limestone and talc.   

- The  Refractories  segment  produces  and  markets  monolithic  and  shaped  refractory  materials  and  specialty  products, 

services and application and measurement equipment, and calcium metal and metallurgical wire products.   

- The  Performance  Materials  segment  is  a  leading  supplier  of  bentonite  and bentonite-related  products.  This  segment 

also supplies chromite and leonardite and operates more than 25 mining or production facilities worldwide.  

- The  Construction  Technologies  segment  provides  products  for  non-residential  construction,  environmental  and 
infrastructure  projects  worldwide.    It  serves  customers  engaged  in  a  broad  range  of  construction  projects,  including  site 
remediation,  concrete  waterproofing  for  underground  structures,  liquid  containment  on  projects  ranging  from  landfills  to 
flood control, and drilling applications including foundation, slurry wall, tunneling, water well, and horizontal drilling. 

- The  Energy  Services  segment  provides  services  to  improve  the  production,  costs,  compliance,  and  environmental 
impact of activities performed in oil and gas industry.  This segment offers a range of services for off-shore filtration and well 
testing to the worldwide oil and gas industry.   

     The accounting policies of the segments are the same as those described in the summary of significant accounting policies. 
The Company evaluates performance based on the operating income of the respective business units. The costs deducted to 
arrive  at  operating  profit  do  not  include  several  items,  such  as  net  interest  or  income  tax  expense.  Depreciation  expense 
related to corporate assets is allocated to the business segments and is included in their income from operations. However, 
such corporate depreciable assets are not included in the segment assets. Intersegment sales and transfers are not significant. 

F-36

 
 
           
           
          
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     Segment information for the years ended December 31, 2016, 2015 and 2014 was as follows: 

Net Sales

Income from Operations

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

Depreciation, Depletion and Amortization

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

Specialty Minerals
Refractories
Performance Materials
Construction Technologies
Energy Services
          Total

Segment Assets

Capital Expenditures

2016

2015

2014

(millions of dollars)

$               

591.5
274.5
502.8
183.3
85.9
1,638.0

$               

624.6
295.9
514.8
180.1
182.2
1,797.6

$                  

650.1
359.7
352.8
152.3
210.1
1,725.0

102.7
37.0
97.5
23.6
(25.9)
234.9

34.9
6.9
30.4
8.5
11.2
91.9

491.7
283.4
1,606.4
335.7
104.7
2,821.9

40.4
5.9
11.2
1.6
1.4
60.5

100.8
27.8
95.9
22.5
(27.9)
219.1

34.0
7.5
31.7
7.7
17.4
98.3

505.3
292.7
1,626.0
339.4
154.7
2,918.1

51.9
11.1
9.8
1.3
11.1
85.2

95.8
43.2
41.0
(0.8)
16.3
195.5

35.6
10.8
18.7
5.8
13.5
84.4

494.4
357.3
1,584.4
447.7
228.9
3,112.7

44.4
11.7
7.3
1.0
16.7
81.1

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MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

    A reconciliation of the totals reported for the operating segments to the applicable line items in the consolidated financial 
statements is as follows: 

Income from Operations before Provision for Taxes on Income

Income from operations for reportable segments
Acquisition related transaction and integration costs
Unallocated corporate expenses

Consolidated income from operations

Non-operating deductions, net

Income from continuing operations before

     provision for taxes on income

Total Assets

Total segment assets
Corporate assets

Consolidated total assets

Capital Expenditures

Total segment capital expenditures
Corporate capital expenditures

Consolidated capital expenditures

2016

2015

2014

(millions of dollars)

$               

234.9
(8.0)
(6.0)
220.9
(50.6)

$               

219.1
(11.8)
(7.0)
200.3
(67.7)

$                  

195.5
(19.1)
(7.6)
168.8
(45.8)

170.3

132.6

123.0

2,821.9
41.5
2,863.4

60.5
1.9
62.4

2,918.1
61.9
2,980.0

85.2
0.8
86.0

3,112.7
44.8
3,157.5

81.1
0.7
81.8

     Financial information relating to the Company's operations by geographic area was as follows: 

Net Sales

United States

Canada/Latin America
Europe/Africa
Asia

Total International

Consolidated net sales

Long-Lived Assets

United States

Canada/Latin America
Europe/Africa
Asia

Total International

Consolidated long-lived assets

2016

2015

2014

(millions of dollars)

$               

936.2

$            

1,049.6

$               

1,004.4

82.6
338.8
280.4
701.8
1,638.0

86.3
382.1
279.6
748.0
1,797.6

90.2
407.7
222.7
720.6
1,725.0

$            

1,794.5

$            

1,829.3

$               

1,865.2

14.8
98.2
127.3
240.3
2,034.8

13.0
117.6
138.3
268.9
2,098.2

18.8
136.8
144.3
299.9
2,165.1

       Net sales and long-lived assets are attributed to countries and geographic areas based on the location of the legal entity. 
No individual foreign country represents more than 10% of consolidated net sales or consolidated long-lived assets. 

F-38

 
 
                    
                  
                     
                    
                    
                       
                 
                 
                    
                  
                  
                     
                 
                 
                    
              
              
                 
                   
                   
                      
              
              
                 
                   
                   
                      
                     
                     
                        
                   
                   
                      
 
 
 
                   
                   
                      
                 
                 
                    
                 
                 
                    
                 
                 
                    
              
              
                 
                   
                   
                      
                   
                 
                    
                 
                 
                    
                 
                 
                    
              
              
                 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

     The Company's sales by product category are as follows: 

Paper PCC
Specialty PCC
Talc
Ground Calcium Carbonate
Refractory Products
Metallurgical Products
Metalcasting
Household, Personal Care and Specialty Products
Basic Minerals and Other Products
Environmental Products
Building Materials and Other Products
Energy Services
          Total

Note 23.  Quarterly Financial Data (unaudited) 

Net sales by segment

Specialty Minerals segment
Refractories segment
Performance Materials segment
Construction Technologies segment
Energy Services segment

Net sales

Gross profit

Income from operations

Income from continuing operations 

Net income attributable to Minerals Technologies Inc. (MTI)

Basic earnings per share attributable to MTI shareholders:

Income from continuing operations
Loss from discontinued operations
Net income

Diluted earnings per share attributable to MTI shareholders:

Income from continuing operations
Loss from discontinued operations
Net income

Market price range per share of common stock:

High
Low
Close

2016

2015
(millions of dollars)

2014

$               

387.9
64.3
55.7
83.6
219.0
55.5
258.0
171.2
73.6
78.9
104.4
85.9
1,638.0

$               

423.3
64.8
55.9
80.6
230.7
65.2
266.4
172.7
75.7
69.7
110.4
182.2
1,797.6

$                  

454.5
66.1
55.5
74.0
273.9
85.8
181.4
108.0
63.4
70.7
81.6
210.1
1,725.0

2016 quarters

First

Fourth
(millions of dollars, except per share amounts)

Second

Third

$    

155.6
69.2
119.0
40.6
25.8
410.2

$    

150.6
73.9
128.6
53.9
20.0
427.0

$    

147.3
63.4
119.5
49.5
19.8
399.5

$      
$        
$      
$        
$        

138.0
68.0
135.7
39.3
20.3
401.3

112.7

121.1

115.2

111.4

57.6

34.8

33.9

39.5

22.3

21.2

67.3

42.5

41.6

56.5

37.5

36.7

$      

$      

0.97
-
0.97

$      

$      

0.61
-
0.61

$      

$      

1.19
-
1.19

$      

$      

0.97
-
0.97

$      

$      

0.60
-
0.60

$      

$      

1.18
-
1.18

$        

$        

1.05
-
1.05

$        

$        

1.04
-
1.04

$    
$    
$    

57.12
37.03
57.12

$    
$    
$    

61.66
52.53
57.38

$    
$    
$    

72.51
56.00
70.69

$      
$      
$      

82.90
66.10
77.25

Dividends paid per common share

$      

0.05

$      

0.05

$      

0.05

$        

0.05

F-39

 
 
 
                   
                   
                      
                   
                   
                      
                   
                   
                      
                 
                 
                    
                   
                   
                      
                 
                 
                    
                 
                 
                    
                   
                   
                      
                   
                   
                      
                 
                 
                      
                   
                 
                    
              
              
                 
 
        
        
        
      
      
      
        
        
        
        
        
        
      
      
      
        
      
      
      
        
        
        
        
          
        
        
        
          
        
        
        
          
          
          
          
           
          
          
          
           
 
 
 
MINERALS TECHNOLOGIES INC. AND SUBSIDIARY COMPANIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

2015 quarters

Net sales by segment

Specialty Minerals segment
Refractories segment
Performance Materials segment
Construction Technologies segment
Energy Services segment

Net sales

Gross profit

Income from operations

Income from continuing operations 
Income (loss) from discontinued operations 
Net income attributable to MTI

Basic earnings per share attributable to MTI shareholders:

Income from continuing operations
Loss from discontinued operations
Net income

Diluted earnings per share attributable to MTI shareholders:

Income from continuing operations
Loss from discontinued operations
Net income

Market price range per share of common stock:

High
Low
Close

First

Fourth
(millions of dollars, except per share amounts)

Second

Third

$    

154.0
73.9
127.9
38.9
58.6
453.3

$    

156.5
76.4
129.1
52.1
49.3
463.4

$    

156.5
77.4
126.5
49.7
40.9
451.0

$    

157.6
68.2
131.3
39.4
33.4
429.9

116.6

126.2

118.9

109.3

59.9

36.0

35.1

52.8

27.5

26.6

49.9

30.3

29.2

37.7

17.8

17.0

$      

$      

1.01
-
1.01

$      

$      

0.77
-
0.77

$      

$      

0.84
-
0.84

$      

$      

0.49
-
0.49

$      

$      

1.01
-
1.01

$      

$      

0.76
-
0.76

$      

$      

0.83
-
0.83

$      

$      

0.48
-
0.48

$    
$    
$    

74.74
59.00
70.65

$    
$    
$    

74.21
66.49
69.02

$    
$    
$    

68.15
46.69
50.31

$    
$    
$    

61.80
45.35
45.86

Dividends paid per common share

$      

0.05

$      

0.05

$      

0.05

$      

0.05

Note 24.  Subsequent Events 

       In February 2017, the Company entered into the Second Amendment to the credit agreement to reprice the $788 million 
floating  rate  tranche  then  outstanding.    The  Second  Amendment  extended  the  maturity  for  this  tranche  under  the  Term 
Facility February 14, 2024.  After the Second Amendment, loans under the  floating rate tranche of the Term Facility bear 
interest at a rate equal to an adjusted LIBOR rate (subject to a floor of 0.75%) plus an applicable margin equal to 2.25% per 
annum. The floating rate tranche of the Term Facility was issued at a 0.25% discount and has a 1% required amortization per 
year.   The $300 million fixed rate tranche remains unchanged. 

F-40

 
 
        
        
        
        
      
      
      
      
        
        
        
        
        
        
        
        
      
      
      
      
      
      
      
      
        
        
        
        
        
        
        
        
        
        
        
        
          
          
          
          
          
          
          
          
 
 
  
 
 
  
Report of Independent Registered Public Accounting Firm 

The Board of Directors and Shareholders 
Minerals Technologies Inc.: 

We have audited the accompanying consolidated balance sheets of Minerals Technologies Inc. and subsidiary companies as 
of December 31, 2016  and 2015, and  the  related  consolidated  statements  of  income,  comprehensive income,  shareholders’ 
equity, and cash flows for each of the years in the three-year period ended December 31, 2016. In connection with our audits 
of the consolidated financial statements, we also have audited the related financial statement schedule. These consolidated 
financial  statements  and  financial  statement  schedule  are  the  responsibility  of  the  Company’s  management.  Our 
responsibility is to express an opinion on these consolidated financial statements and financial statement schedule based on 
our audits. 

We  conducted  our  audits  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United 
States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial 
statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts 
and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant 
estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits 
provide a reasonable basis for our opinion. 

In  our  opinion,  the  consolidated  financial  statements  referred  to  above present  fairly,  in  all  material  respects,  the  financial 
position of Minerals Technologies Inc. and subsidiary companies as of December 31, 2016 and 2015, and the results of their 
operations and their cash flows for each of the years in the three-year period ended December 31, 2016, in conformity with 
U.S. generally accepted accounting principles. Also in our opinion, the related financial statement schedule, when considered 
in  relation  to  the  basic  consolidated  financial  statements  taken  as  a  whole,  present  fairly,  in  all  material  respects,  the 
information set forth therein. 

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), 
Minerals  Technologies  Inc.  and  subsidiary  companies’  internal  control  over  financial  reporting  as  of  December 31,  2016, 
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  February  17,  2017  expressed  an  unqualified 
opinion on the effectiveness of the Company’s internal control over financial reporting. 

/s/ KPMG LLP 

New York, New York 
February 17, 2017 

F-41

 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

The Board of Directors and Shareholders 
Minerals Technologies, Inc. 

We  have  audited  Minerals  Technologies  Inc.  and  subsidiary  companies'  internal  control  over  financial  reporting  as  of 
December 31, 2016, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee 
of Sponsoring Organizations of the Treadway Commission (COSO). Minerals Technologies Inc. and subsidiary companies' 
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 
Control  Over  Financial  Reporting.  Our  responsibility  is  to  express  an  opinion  on  the  Company’s  internal  control  over 
financial reporting based on our audit. 

We  conducted  our  audit  in  accordance  with  the  standards  of  the  Public  Company  Accounting  Oversight  Board  (United 
States). 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  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. 

A  company’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 generally 
accepted accounting principles. A company’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  company;  (2) provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to 
permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and 
expenditures  of  the  company  are  being  made  only  in  accordance  with  authorizations  of  management  and  directors  of  the 
company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or 
disposition of the company’s assets that could have a material effect on the financial statements. 

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. 

In our opinion, Minerals Technologies Inc. and subsidiary companies maintained, in all material respects, effective internal 
control  over  financial  reporting  as  of  December 31,  2016,  based  on  criteria  established  in  Internal  Control  –  Integrated 
Framework (2013) 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), 
the consolidated balance sheets of Minerals Technologies Inc. and subsidiary companies as of December 31, 2016 and 2015, 
and  the  related  consolidated  statements  of  income,  comprehensive  income,  shareholder’s  equity,  cash  flows  and  related 
financial statement schedule  for each of the years in the three-year period ended December 31, 2016, and our report dated 
February  17,  2017  expressed  an  unqualified  opinion  on  those  consolidated  financial  statements  and  financial  statement 
schedule. 

/s/ KPMG LLP 

New York, New York 
February 17, 2017 

F-42

 
 
 
 
 
 
Management's Report On Internal Control Over Financial Reporting 

     Management  of  Minerals  Technologies  Inc.  is  responsible  for  the  preparation,  integrity  and  fair  presentation  of  its 
published consolidated financial statements. The financial statements have been prepared in accordance with U.S. generally 
accepted accounting principles and, as such, include amounts based on judgments and estimates made by management. The 
Company  also  prepared  the  other  information  included  in  the  annual  report  and  is  responsible  for  its  accuracy  and 
consistency with the consolidated financial statements. 

     Management is also responsible for establishing and maintaining effective internal control over financial reporting. The 
Company's  internal  control  over  financial  reporting  includes  those  policies  and  procedures  that  pertain  to  the  Company's 
ability to record, process, summarize and report reliable financial data. The Company maintains a system of internal control 
over  financial  reporting,  which  is  designed  to  provide  reasonable  assurance  to  the  Company's  management  and  board  of 
directors regarding the preparation of reliable published financial statements and safeguarding of the Company's assets. The 
system  includes  a  documented  organizational  structure  and  division  of  responsibility,  established  policies  and  procedures, 
including  a  code  of  conduct  to  foster  a  strong  ethical  climate,  which  are  communicated  throughout  the  Company,  and  the 
careful selection, training and development of our people. 

     The Board of Directors, acting through its Audit Committee, is responsible for the oversight of the Company's accounting 
policies,  financial  reporting  and  internal  control.  The  Audit  Committee  of  the  Board  of  Directors  is  comprised  entirely  of 
outside  directors  who  are  independent  of  management.  The  Audit  Committee  is  responsible  for  the  appointment  and 
compensation of the independent registered public accounting firm. It meets periodically with management, the independent 
registered  public  accounting  firm  and  the  internal  auditors  to  ensure  that  they  are  carrying  out  their  responsibilities.  The 
Audit Committee is also responsible for performing an oversight role by reviewing and monitoring the financial, accounting 
and  auditing  procedures  of  the  Company  in  addition  to  reviewing  the  Company's  financial  reports.  The  independent 
registered public accounting firm and the internal auditors have full and unlimited access to the Audit Committee, with or 
without management, to discuss the adequacy of internal control over financial reporting, and any other matters which they 
believe should be brought to the attention of the Audit Committee. 

     Management  recognizes  that  there  are  inherent  limitations  in  the  effectiveness  of  any  system  of  internal  control  over 
financial  reporting,  including  the  possibility  of  human  error  and  the  circumvention  or  overriding  of  internal  control. 
Accordingly, even effective internal control over financial reporting can provide only reasonable assurance with respect to 
financial statement preparation and may not prevent or detect misstatements. Further, because of changes in conditions, the 
effectiveness of internal control over financial reporting may vary over time. 

     The  Company  assessed  its  internal  control  system  as  of  December  31,  2016  in  relation  to  criteria  for  effective  internal 
control over financial reporting described in "Internal Control - Integrated Framework (2013)" issued by the Committee of 
Sponsoring Organizations of the Treadway Commission. Based on its assessment, the Company has determined that, as of 
December 31, 2016, its system of internal control over financial reporting was effective. 

     The consolidated financial statements have been audited by the independent registered public accounting firm, which was 
given  unrestricted  access  to  all  financial  records  and  related  data,  including  minutes  of  all  meetings  of  stockholders,  the 
Board  of  Directors  and  committees  of  the  Board.  Reports  of  the  independent  registered  public  accounting  firm,  which 
includes the independent registered public accounting firm's attestation of the effectiveness of the Company's internal control 
over financial reporting are also presented within this document. 

/s/ Douglas T. Dietrich 

Chief Executive Officer 

/s/ Matthew E. Garth 

Senior Vice President, Finance and Treasury, 
Chief Financial Officer 

/s/ Michael A. Cipolla 

Vice President, Corporate Controller 
 and Chief Accounting Officer 

February 17, 2017 

F-43

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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MINERALS TECHNOLOGIES INC. & SUBSIDIARY COMPANIES 
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS 
(millions of dollars) 

Description 
Year ended December 31, 2016 
Valuation and qualifying accounts deducted from 
   assets to which they apply: 
Allowance for doubtful accounts ..............................

Year ended December 31, 2015 
Valuation and qualifying accounts deducted from 
   assets to which they apply: 
Allowance for doubtful accounts ..............................

Year ended December 31, 2014 
Valuation and qualifying accounts deducted from 
   assets to which they apply: 
Allowance for doubtful accounts ..............................

$

$

$

Additions 
Charged to 
Costs, 
Provisions 
and 
Expenses 

Balance at 
Beginning 
of Period 

Deductions 
(a) 

Balance at 
End of 
Period

4.4 

6.2 

(2.7) 

7.9

3.6 

2.6 

(1.8) 

4.4

1.7 

$

2.4 

(0.5) 

3.6

(a) 

Includes impact of translation of foreign currencies.   

S-1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
SUBSIDIARIES OF THE COMPANY 

EXHIBIT 21.1

Jurisdiction of Organization

UK 

Name of the Company 
ADAE, Cetco Sp. Z o.o., s.k.a. (Short Name: ADAE SKA )……………………….  Poland 
Alex Mining & Oil Service Company*...…………………………………………...  Egypt 
Amcol Australia Pty. Ltd.   .......................................................................................  Australia 
AMCOL CETCO do Brasil Serviços e Produtos de Construção Ltda.  ...................  Brazil 
AMCOL Dongming Industrial Minerals Company Limited  ………………………  China 
AMCOL Health & Beauty Solutions, Incorporated  ……………………………….  Delaware 
AMCOL (Holdings) Ltd.  
…………………………………………………………… 
Netherlands 
Amcol International B.V.  ………………………………………………………..  
AMCOL International Corporation ………………………………………………. 
Delaware 
AMCOL International Holdings Corporation  …………………………………….  Delaware 
Thailand 
Amcol International (Thailand) Limited  …………………………………………. 
AMCOL Korea Limited  …………………………………………………………...  S. Korea 
Amcol Mauritius  …………………………………………………………………..  Mauritius 
Amcol Minchem Jianping Co., Ltd  ……………………………………………….  China 
Turkey 
Amcol Mineral Madencilik Sanayi ve Ticaret A.S. (Turkey) …………………….. 
Amcol Minerals EU Limited ………………………………………………………  UK 
UK 
Amcol Minerals Europe Limited …………………………………………………. 
India 
Amcol Minerals and Materials (India) Private Limited ………………………….. 
China 
AMCOL (Tianjin) Industrial Minerals Company Limited ………………………. 
China 
AMCOL Tianyu Industrial Minerals Co. Ltd. …………………………………… 
Mexico 
AMCOL de México, S.A., de C.V. ……………………………………………… 
American Colloid Company ……………………………………………………… 
Delaware 
Ameri-Co Carriers, Inc. ……………………………………………………………  Nebraska 
Nebraska 
Ameri-Co Logistics, Inc.  ………………………………………………………… 
Singapore 
APP China Specialty Minerals Pte Ltd. .................................................................  
Turkey 
ASMAS Agir Sanayi Malzemeleri Imal ve Tic. A.S (has branch office in Bahrain).
 ................................................................................................................................  
Barretts Minerals Inc. .............................................................................................  
Batlhako Mining Ltd. ……………………………………………………………. 
Bonmerci Investments 103 (Pty) Ltd. …………………………………………… 
CCS, Cetco Sp. Z o.o., s.k.a. …………………………………………………… 
Centre International de Couchage CIC Inc.  ...........................................................  
CETCO Czech S.R.O. ……………………………………………………………. 
CETCO do Brasil Serviços E Produtos Minerais E De Meio-Ambiente Ltda. ....... 
CETCO Energy Services Company LLC ................................................................ 
CETCO Energy Services de México, S.A. de C.V. ................................................  Mexico 
CETCO Energy Services Limited …………………………………………………      UK 
CETCO Energy Services (Malaysia) Sdn. Bhd. …………………………………..  Malaysia 
CETCO (Europe) Ltd.                                                                                                    
(has branch offices in Ireland, Sweden, Norway, Denmark) ……………………… 
CETCO Germany GmbH…………………………………………………………..  Germany 
CETCO Iberia S.L. ……………………………………………………………. 
CETCO Iberia  Construcciones y Servicios S.L. ……………………………… 
CETCO Korea , Ltd…………………………………………………………. 
CETCO Lining Technologies India Private Limited ……………………………… 
CETCO Oilfield Services Asia Ltd. ……………………………………………….  Malaysia 
CETCO Oilfield Services Company Limited …………………………………….. 
CETCO Oilfield Services Company Nigeria Limited ……………………………. 
CETCO Oilfield Services Pty. Ltd. ………………………………………………. 
CETCO Poland, Cetco Sp. Zo.o. S.K.A. (aka CETCO Poland) …………………. 
CETCO Poland Fundusz Investycyjny Zamkniety Aktywów Niepublicznych (aka 
CETCO Investment Fund) ……………………………………………………… 
CETCO Sp. Zo.o. ……………………………………………………………. 
CETCO Technologies (Suzhou) Co., Ltd. (China) …………………………… 
Colloid Environmental Technologies Company LLC (Has a branch in Canada) ….  Delaware 
Comercializadora y Exportadora CETCO Latino América Limitada (aka CVE 

Delaware 
South Africa 
South Africa 
Poland 
Canada 
Czech Rep 
Brazil 
Delaware 

Canada 
Nigeria 
Australia 
Poland 
Poland 

Spain 
Spain 
S. Korea 
India 

Poland 
China 

Chile 

UK 

 
 
 
 
Poland 

CETCO Latino America) ……………………………………………………… 
Construction Technologies Poland Spólka Z Ograniczon(cid:2) Odpowiedzialno(cid:3)ci (aka 
CT Poland SP Z.O.O.) ……………………………………………………………. 
COS Employment Services de México, S.A. de C.V. ............................................   Mexico 
Thailand 
Double A Specialty Minerals Co., Ltd.  .................................................................  
Egypt 
Egypt Nano-Technologies Company S.A.E.*…………………………………….. 
Egypt 
Egypt Mining & Drilling Chemical Company S.A.E.*…………………………… 
Egypt Bentonite & Derivatives Company S.A.E.*…………………………………  Egypt 
China 
Gold Lun Chemicals (Zhenjiang) Co., Ltd. . ..........................................................  
China 
Gold Sheng Chemicals (Zhenjiang) Co., Ltd. ........................................................  
Gold Zuan Chemicals (Suzhou) Co., Ltd. ..............................................................  
China 
Green Roof Insurance Co LLC ……………………………………………………  Vermont 
Thailand 
Hi-Tech Specialty Minerals Company Limited ......................................................  
Ingeniería y Construcción CETCO ICC Limitada .................................................. 
Chile 
Maprid Tel Cast de S.A. de C.V.*............................................................................  Mexico 
Minerals Technologies do Brasil Comercio é Industria de Minerais Ltda. …….. 
Minerals Technologies Europe S.A. (has branch office in France) ........................  
Minerals Technologies Holding China Co., Ltd. ……………………………….. 
Minerals Technologies Holdings Inc. .....................................................................  
Minerals Technologies Holdings Ltd. ....................................................................  
Minerals Technologies India Private Limited ........................................................  
Minerals Technologies Mexico Holdings, S. de  R. L. de C.V. .............................  
Minerals Technologies South Africa (Pty) Ltd. .....................................................  
Mintech Canada Inc. ..............................................................................................  
Mintech Japan K.K. ................................................................................................  
Minteq Australia Pty Ltd. .......................................................................................  
Minteq B.V. ............................................................................................................  
Minteq Europe Limited. .........................................................................................  
Minteq International GmbH (has branch office in Schongau) ...............................  
Minteq International Inc. ........................................................................................  
Minteq International (Suzhou) Co., Ltd. ................................................................  
Minteq Italiana S.p.A. ............................................................................................  
Minteq Korea Inc* .................................................................................................  
Minteq Magnesite Limited (has a branch office in Spain) .....................................  
Minteq Shapes and Services Inc. ............................................................................  
Minteq UK Limited. ...............................................................................................  
Montana Minerals Development Company …………………………………….. 
MTI Bermuda L.P. .................................................................................................  
MTI Holding Singapore Pte. Ltd. ...........................................................................  
MTI Holdco I LLC .................................................................................................  
MTI Holdco II LLC ................................................................................................  
MTI Netherlands B.V. ............................................................................................  
MTI Technologies UK Limited …………………………………………………. 
MTI Ventures B.V.  ................................................................................................  
MTX Singapore Holdings Pte. Ltd.  .......................................................................  
Nanocor LLC ……………………………………………………………………. 
Performance Minerals Netherlands C.V. ................................................................  
PT. CETCO Oilfield Services Indonesia ……………………………………….. 
PT Sinar Mas Specialty Minerals ...........................................................................  
Rayagada Minerals & Chemicals Private Limited  ................................................  
SMI NewQuest India Private Limited ................................................................... 
SMI Poland Sp. z o.o. .............................................................................................  
Specialty Minerals Bangladesh Limited  ................................................................  
Specialty Minerals Benelux SA  ............................................................................  
Specialty Minerals (Changshu) Co., Ltd. ……………………………………….. 
Specialty Minerals do Brasil Participacoes Ltda.  ..................................................  
Specialty Minerals FMT K.K. ................................................................................  
Specialty Minerals France S.A.S. . .........................................................................  
Specialty Minerals (Fuyang) Cp., Ltd.  ..................................................................  
Specialty Minerals Inc. ...........................................................................................  
Specialty Minerals India Holding Inc. ....................................................................  

Brazil 
Belgium 
China 
Delaware 
United Kingdom 
India 
Mexico 
South Africa 
Canada 
Japan 
Australia 
The Netherlands 
Ireland 
Germany 
Delaware 
China 
Italy 
Korea 
Ireland 
Delaware 
United Kingdom 
Montana 
Bermuda 
Singapore 
Delaware 
Delaware 
Netherlands 
United Kingdom 
Netherlands 
Singapore 
Delaware 
Netherlands 
Indonesia 
Indonesia 
India 
India 
Poland 
Bangladesh 
Belgium 
China 
Brazil 
Japan 
France 
China 
Delaware 
Delaware 

 
 
 
Specialty Minerals International Inc. .....................................................................  
Delaware 
Specialty Minerals Malaysia Sdn. Bhd. .................................................................   Malaysia 
Specialty Minerals (Michigan) Inc. ........................................................................   Michigan 
Delaware 
Specialty Minerals Mississippi Inc. ........................................................................  
Finland 
Specialty Minerals Nordic Oy Ab ..........................................................................  
Portugal 
Specialty Minerals (Portugal) Especialidades Minerais, S.A. ................................  
China 
Specialty Minerals-Qishun (Nanning) Co., Ltd. ………………………………… 
Specialty Minerals Servicios S. de R. L. de C.V. ...................................................    Mexico 
Slovakia 
Specialty Minerals Slovakia, spol. sr.o. .................................................................  
South Africa 
Specialty Minerals South Africa (Pty) Limited ......................................................  
Thailand 
Specialty Minerals (Thailand) Limited ..................................................................  
United Kingdom 
Specialty Minerals UK Limited .............................................................................  
China 
Specialty Minerals (Wuzhi) Co., Ltd. .................................................................... 
Specialty Minerals (Yanzhou) Co., Ltd. ................................................................ 
China 
Technologias Minerales de Mexico, S.A. de C.V. .................................................   Mexico 
Volclay de México, S.A. de C.V.*..........................................................................  Mexico 
Volcay International LLC ……………………………………………………….. 
Volclay Japan Co., Ltd. ………………………………………………………….         Japan 
Volclay South Africa (Proprietary) Limited ……………………………………. 
Volclay Trading Co. …………………………………………….. 

South Africa 
South Africa 

Delaware 

*Indicates MTI ownership is less than 50% 

 
 
 
 
 
EXHIBIT 23.1 

Consent of Independent Registered Public Accounting Firm 

The Board of Directors  
Minerals Technologies Inc.: 

We consent to the incorporation by reference in the registration statements (Nos. 333-160002, 33-59080, 333-62739,  333-
138245 and 333-206244) on Form S-8 of Minerals Technologies Inc. of our reports dated February 17, 2017, with respect to 
the  consolidated  balance  sheets  as  of  December  31,  2016  and  2015,  and  the  related  consolidated  statements  of  income, 
comprehensive income, shareholders' equity, and cash flows for each of the years in the three-year period ended December 
31, 2016, and the related financial statement schedule and the effectiveness of internal control over financial reporting as of 
December 31, 2016, which reports appear in the December 31, 2016 annual report on Form 10-K of Minerals Technologies 
Inc. 

/s/ KPMG LLP 

New York, New York   
February 17, 2017 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBIT 31.1 

I, Douglas T. Dietrich, certify that: 

RULE 13a-14(a)/15d-14(a) CERTIFICATION 

1. 

I have reviewed this Annual Report on Form 10-K of Minerals Technologies Inc.; 

2.  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; 

3.  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; 

4.  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)  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; 

(b) 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; 

(c) 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  

(d)  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: 

(a) 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  

(b) 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. 

Date: February 17, 2017 

/s/  Douglas T. Dietrich 
Douglas T. Dietrich 
Chief Executive Officer 

 
 
 
  
 
 
 
 
 
 
 
 
 
 
 
 
RULE 13a-14(a)/15d-14(a) CERTIFICATION 

EXHIBIT 31.2 

I, Matthew E. Garth, certify that: 

1. 

I have reviewed this Annual Report on Form 10-K of Minerals Technologies Inc.; 

2.  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; 

3.  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; 

4.  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)  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; 

(b) 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; 

(c) 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 (the registrant’s fourth fiscal quarter in the case of an annual 
report) 

(d)  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: 

(a) 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  

(b) 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. 

Date: February 17, 2017 

/s/  Matthew E. Garth 

Matthew E. Garth 
Senior Vice President - Finance and Treasury, 
Chief Financial Officer 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
EXHIBIT 32 

SECTION 1350 CERTIFICATION 

       Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (subsections (a) and (b) of Section 1350 of Chapter 63 of 
Title 18, United States Code), each of the undersigned officers of Minerals Technologies Inc., a Delaware corporation (the 
"Company"), does hereby certify that: 

       The  Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2016  (the  "Form  10-K")  of  the  Company  fully 
complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, and information contained 
in the Form 10-K fairly presents, in all material respects, the financial condition and results of operations of the Company. 

Dated:  February 17, 2017 

Dated:  February 17, 2017 

/s/  Douglas T. Dietrich 
  Douglas T. Dietrich 
  Chief Executive Officer 

/s/  Matthew E. Garth 
  Matthew E. Garth 
  Senior Vice President-Finance and Treasury, 
  Chief Financial Officer  

       The  foregoing  certification  is  being  furnished  solely  pursuant  to  Exchange  Act  Rule  13a-14(b);  is  not  deemed  to  be 
"filed" for purposes of Section 18 of the Securities Exchange Act of 1934, or otherwise subject to the liability of that section; 
and is not deemed to be incorporated by reference into any filing under the Securities Act of 1933 or the Exchange Act of 
1934. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Additional Information Regarding Non-GAAP Financial Measures (unaudited)

The  letter  to  shareholders  and  other  information  set  forth  in  the  front  part  of  this  Annual  Report  present  financial 
measures  of  the  Company  that  exclude  certain  special  items,  and  are  therefore  not  in  accordance  with  GAAP.    The 
following is a presentation of the Company's non-GAAP income and operating income, excluding special items, and 
EBITDA for the years ended December 31, 2016 and December 31, 2015 and a reconciliation to GAAP net income and 
operating  income,  respectively,  for  such  periods.    The  Company's  management  believes  these  non-GAAP  measures 
provide  meaningful  supplemental  information  regarding  its  performance  as  inclusion  of  such  special  items  are  not 
indicative  of  the  ongoing  operating  results  and  thereby  affect  the  comparability of  results  between  periods.    The 
Company  feels  inclusion  of  these  non-GAAP  measures  also  provides  consistency  in  its  financial  reporting  and 
facilitates investors' understanding of historic operating trends.

(millions of dollars, except per share data)

        Year Ended

Income from continuing operations attributable to MTI

Special items:
Acquisition related transaction and integration costs
Restructuring and other charges
Debt extinguishment costs and fees
Write-down of investment
Related tax effects on special items

Income from continuing operations attributable to MTI, excluding special 
items

Diluted earnings per share, excluding special items

Segment Operating Income Data
        Specialty Minerals Segment
        Performance Materials Segment 

Construction Technologies Segment
Refractories Segment
Energy Services Segment
Unallocated Corporate Expenses
Acquisition related transaction costs
Consolidated

Special Items
        Refractories Segment

Energy Services Segment
Unallocated Corporate Expenses
Acquisition related transaction costs
Consolidated

Segment Operating Income, Excluding Special Items
Specialty Minerals Segment
Refractories Segment
Performance Materials Segment
Construction Technologies Segment
Energy Services Segment
Unallocated Corporate Expenses
Consolidated
% of Sales

Dec. 31,
2016

133.4

8.0
28.3
0.0
0.0
(12.3)

157.4

4.47

102.7
97.5
23.6
37.0
(25.9)
(6.0)
(8.0)
220.9

(2.0)
30.3
0.0
8.0
36.3

102.7
97.5
23.6
35.0
4.4
(6.0)
257.2
15.7%

$

$

$

$

$

$

$

$

$

Dec. 31,
2015

107.9

11.8
45.2
4.5
7.6
(26.0)

151.0

4.31

100.8
95.9
22.5
27.8
(27.9)
(7.0)
(11.8)
200.3

2.0
42.0
1.3
11.8
57.1

100.8
29.8
95.9
22.5
14.1
(5.7)
257.4
14.3%

$

$

$

$

$

$

$

$

$

   
   
Reconciliation of EBITDA
(millions of dollars)

Income from continuing operations before provision

for taxes and equity in earnings

Add back interest, depreciation & amortization and special items:

Interest expense
Premium on early extinguishment of debt
Depreciation & amortization
Restructuring and other charges
Acquisition related transaction and integration costs
Write-down of  investment
Other
Consolidated

                            Year Ended
Dec. 31,
2016

Dec. 31,
2015

$

170.3

$

132.6

54.4
0.0
91.9
28.3
8.0
0.0
0.1
353.0

$

60.9
4.5
98.3
45.2
11.8
7.6
0.1
361.0

$

D I R E C T O R S ,   O F F I C E R S   A N D   I N V E S T O R   I N F O R M AT I O N

Minerals Technologies Inc. and Subsidiary Companies 2016 Annual Report

BOARD  OF DIRECTORS

CORPORATE OFFICERS

Duane R. Dunham 
Chairman of the Board 
Retired President and Chief Executive Officer 
Bethlehem Steel Corporation

Douglas T. Dietrich 
Chief Executive Officer

Joseph C. Breunig  
Consultant to Private Equity 
Former Executive Vice President 
Axiall Corporation

John J. Carmola 
Retired Former Segment President at Goodrich Corporation

Robert L. Clark 
Provost and Senior Vice President for Research 
University of Rochester

Marc E. Robinson 
Managing Director 
PwC Strategy&

Barbara R. Smith 
President and Chief Operating Officer 
Commercial Metals Company

Donald C. Winter  
Independent Consultant  
Professor of Engineering Practice at the University of Michigan, 
Former Secretary of the Navy

CE RTIFI CATIONS

The Company’s chief executive officer submitted the certification 
required by Section 303A.12(a) of the NYSE Listed Company Manual 
certifying without qualification to the NYSE that he is not aware 
of any violations by the Company of NYSE corporate governance 
listing standards as of June 8, 2016. The Company also filed as 
an exhibit to its Annual Report on Form 10-K for the year ended 
December 31, 2016, the certifications required by Section 302 of 
the Sarbanes-Oxley Act regarding the quality of the Company’s 
public disclosure.

Annual Report design and produced by:  
Firefly Design + Communications Inc. www.fireflydes.com
Selected photography: 
Wyatt Counts

Douglas T. Dietrich * 
Chief Executive Officer

Gary L. Castagna * 
Group President, Performance Materials and  
Construction Technologies

Matthew E. Garth * 
Senior Vice President, Finance and Treasury and  
Chief Financial Officer

Jonathan J. Hastings * 
Senior Vice President, Corporate Development

Douglas W. Mayger * 
Senior Vice President and Director, MTI Supply Chain

Thomas J. Meek * 
Senior Vice President, General Counsel, Human Resources,  
Corporate Secretary and Chief Compliance Officer

W. Rand Mendez * 
Senior Vice President and Managing Director, Paper PCC

D.J. Monagle III * 
Group President, Specialty Minerals Inc. and Refractories

Brett Argirakis * 
Vice President and Managing Director, Minteq

Andrew M. Jones * 
Vice President and Managing Director, Energy Services

Michael A. Cipolla 
Vice President, Corporate Controller and Chief Accounting Officer

* Member, MTI Leadership Council

STOCK LISTINGS

Minerals Technologies Common Stock is listed on the New York Stock 
Exchange (NYSE) under the symbol MTX.

REGISTRAR AND TRANSFER AG ENT

Computershare Trust Company, N. A. 
PO Box 30170 
College Station, TX 77842

INVESTOR REL ATIONS

Security analysts and investment professionals should direct their 
business-related inquiries to:
Rick B. Honey 
Vice President, Investor Relations/Corporate Communications 
Minerals Technologies Inc. 
622 Third Avenue, 38th Floor, New York, NY 10017 
212-878-1831

M I N E R A L S   T E C H N O L O G I E S   I N C .
W W W . M I N E R A L S T E C H . C O M