- REPORT SUMMARY
- TABLE OF CONTENTS
-
This report offers an overview of the market trends, drivers, and barriers with respect to the China HPQ & Silica for Pharmaceutical market. It also provides a detailed overview of the market of different regions across North China, Central China, South China, East China, Northeast China, Southwest China, Northwest China. The report deep analyzes type and application in China HPQ & Silica for Pharmaceutical market. Detailed analysis of key players, along with key growth strategies adopted by HPQ & Silica for Pharmaceutical industry, the PEST and SWOT analysis are also included. In short, the report will provide a comprehensive view of the industry's development and features.
By Player:
Evonik Industries
Jiangsu Pacific Quartz
Russian Jiangsu Pacific Quartz
Jiangsu Pacific Jiangsu Pacific Quartz
Wacker Chemie
Tokuyama
DowDuPont
Cabot
Unimin
By Type:
HPQ Powder
Crystal Silica
Fumed Silica
Silica Gel
Other
By End-User:
Dental
Glassware & Equipment
Medical Devices
Others
By Region:
-
North China
-
Central China
-
South China
-
East China
-
Northeast China
-
Southwest China
-
Northwest China
TABLE OF CONTENT
1 Report Overview
-
1.1 Product Definition and Scope
-
1.2 PEST (Political, Economic, Social and Technological) Analysis of HPQ & Silica for Pharmaceutical Market
-
1.3 Market Segment by Type
-
1.3.1 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of HPQ Powder from 2016 to 2027
-
1.3.2 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Crystal Silica from 2016 to 2027
-
1.3.3 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Fumed Silica from 2016 to 2027
-
1.3.4 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Silica Gel from 2016 to 2027
-
1.3.5 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Other from 2016 to 2027
-
1.4 Market Segment by Application
-
1.4.1 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Dental from 2016 to 2027
-
1.4.2 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Glassware & Equipment from 2016 to 2027
-
1.4.3 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Medical Devices from 2016 to 2027
-
1.4.4 China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Others from 2016 to 2027
-
1.5 Market Segment by Regions
-
1.5.1 North China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.2 Central China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.3 South China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.4 East China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.5 Northeast China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.6 Southwest China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
1.5.7 Northwest China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
2 Market Trends and Competitive Landscape
-
2.1 Market Trends and Dynamics
-
2.1.1 Market Challenges and Restraints
-
2.1.2 Market Opportunities and Potentials
-
2.1.3 Mergers and Acquisitions
-
2.2 Competitive Landscape Analysis
-
2.2.1 Industrial Concentration Analysis
-
2.2.2 Porter's Five Forces Analysis of the Industry
-
2.2.3 SWOT Analysis for New Entrants
-
2.3 Coronavirus (COVID-19) Distribution and its Impact on the Industry
3 Segmentation of HPQ & Silica for Pharmaceutical Market by Types
-
3.1 Products Development Trends of Different Types
-
3.2 Commercial Products Types of Major Vendors
-
3.3 Competitive Landscape Analysis of Different Types
-
3.4 Market Size of HPQ & Silica for Pharmaceutical by Major Types
-
3.4.1 Market Size and Growth Rate of HPQ Powder
-
3.4.2 Market Size and Growth Rate of Crystal Silica
-
3.4.3 Market Size and Growth Rate of Fumed Silica
-
3.4.4 Market Size and Growth Rate of Silica Gel
-
3.4.5 Market Size and Growth Rate of Other
4 Segmentation of HPQ & Silica for Pharmaceutical Market by End-Users
-
4.1 Downstream Client Analysis by End-Users
-
4.2 Competitive Landscape Analysis of Different End-Users
-
4.3 Market Potential Analysis of Different End-Users
-
4.4 Market Size of HPQ & Silica for Pharmaceutical by Major End-Users
-
4.4.1 Market Size and Growth Rate of HPQ & Silica for Pharmaceutical in Dental
-
4.4.2 Market Size and Growth Rate of HPQ & Silica for Pharmaceutical in Glassware & Equipment
-
4.4.3 Market Size and Growth Rate of HPQ & Silica for Pharmaceutical in Medical Devices
-
4.4.4 Market Size and Growth Rate of HPQ & Silica for Pharmaceutical in Others
5 Market Analysis by Regions
-
5.1 China HPQ & Silica for Pharmaceutical Production Analysis by Regions
-
5.2 China HPQ & Silica for Pharmaceutical Consumption Analysis by Regions
-
5.3 Coronavirus (COVID-19) Impact on China Economy
6 North China HPQ & Silica for Pharmaceutical Landscape Analysis
-
6.1 North China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
6.2 North China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
7 Central China HPQ & Silica for Pharmaceutical Landscape Analysis
-
7.1 Central China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
7.2 Central China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
8 South China HPQ & Silica for Pharmaceutical Landscape Analysis
-
8.1 South China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
8.2 South China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
9 East China HPQ & Silica for Pharmaceutical Landscape Analysis
-
9.1 East China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
9.2 East China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
10 Northeast China HPQ & Silica for Pharmaceutical Landscape Analysis
-
10.1 Northeast China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
10.2 Northeast China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
11 Southwest China HPQ & Silica for Pharmaceutical Landscape Analysis
-
11.1 Southwest China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
11.2 Southwest China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
12 Northwest China HPQ & Silica for Pharmaceutical Landscape Analysis
-
12.1 Northwest China HPQ & Silica for Pharmaceutical Landscape Analysis by Major Types
-
12.2 Northwest China HPQ & Silica for Pharmaceutical Landscape Analysis by Major End-Users
13 Major Players Profiles
-
13.1 Evonik Industries
-
13.1.1 Evonik Industries Company Profile and Recent Development
-
13.1.2 Market Performance
-
13.1.3 Product and Service Introduction
-
13.2 Jiangsu Pacific Quartz
-
13.2.1 Jiangsu Pacific Quartz Company Profile and Recent Development
-
13.2.2 Market Performance
-
13.2.3 Product and Service Introduction
-
13.3 Russian Jiangsu Pacific Quartz
-
13.3.1 Russian Jiangsu Pacific Quartz Company Profile and Recent Development
-
13.3.2 Market Performance
-
13.3.3 Product and Service Introduction
-
13.4 Jiangsu Pacific Jiangsu Pacific Quartz
-
13.4.1 Jiangsu Pacific Jiangsu Pacific Quartz Company Profile and Recent Development
-
13.4.2 Market Performance
-
13.4.3 Product and Service Introduction
-
13.5 Wacker Chemie
-
13.5.1 Wacker Chemie Company Profile and Recent Development
-
13.5.2 Market Performance
-
13.5.3 Product and Service Introduction
-
13.6 Tokuyama
-
13.6.1 Tokuyama Company Profile and Recent Development
-
13.6.2 Market Performance
-
13.6.3 Product and Service Introduction
-
13.7 DowDuPont
-
13.7.1 DowDuPont Company Profile and Recent Development
-
13.7.2 Market Performance
-
13.7.3 Product and Service Introduction
-
13.8 Cabot
-
13.8.1 Cabot Company Profile and Recent Development
-
13.8.2 Market Performance
-
13.8.3 Product and Service Introduction
-
13.9 Unimin
-
13.9.1 Unimin Company Profile and Recent Development
-
13.9.2 Market Performance
-
13.9.3 Product and Service Introduction
The List of Tables and Figures
-
Figure Product Picture
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of HPQ Powder from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Crystal Silica from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Fumed Silica from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Silica Gel from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Other from 2016 to 2027
-
Figure Market Share by Type in 2016
-
Figure Market Share by Type in 2021
-
Figure Market Share by Type in 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Dental from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Glassware & Equipment from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Medical Devices from 2016 to 2027
-
Figure China HPQ & Silica for Pharmaceutical Market Size and Growth Rate of Others from 2016 to 2027
-
Figure Market Share by End-User in 2016
-
Figure Market Share by End-User in 2021
-
Figure Market Share by End-User in 2027
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Market Size and Growth Rate from 2016 to 2027
-
Figure Development Trends and Industry Dynamics of HPQ & Silica for Pharmaceutical Industry
-
Figure Market Challenges and Restraints
-
Figure Market Opportunities and Potentials
-
Table Mergers and Acquisition
-
Figure Market Share of TOP 3 Players in 2020
-
Figure Market Share of TOP 5 Players in 2021
-
Figure Market Share of TOP 6 Players from 2016 to 2021
-
Figure Porter's Five Forces Analysis
-
Figure New Entrant SWOT Analysis
-
Figure Coronavirus (COVID-19) Map of China
-
Table Coronavirus (COVID-19) Impact on the Industry
-
Figure Specifications of Different Types of HPQ & Silica for Pharmaceutical
-
Figure Development Trends of Different Types
-
Table Commercial Products Types of Major Vendors
-
Figure Competitive Landscape Analysis of Different Types
-
Table Consumption of HPQ & Silica for Pharmaceutical by Different Types from 2016 to 2027
-
Table Consumption Share of HPQ & Silica for Pharmaceutical by Different Types from 2016 to 2027
-
Figure Market Size and Growth Rate of HPQ Powder
-
Figure Market Size and Growth Rate of Crystal Silica
-
Figure Market Size and Growth Rate of Fumed Silica
-
Figure Market Size and Growth Rate of Silica Gel
-
Figure Market Size and Growth Rate of Other
-
Table Downstream Client Analysis by End-Users
-
Figure Competitive Landscape Analysis of Different End-Users
-
Table Market Potential Analysis of Different End-Users
-
Figure Consumption of HPQ & Silica for Pharmaceutical by Different End-Users from 2016 to 2027
-
Table Consumption Share of HPQ & Silica for Pharmaceutical by Different End-Users from 2016 to 2027
-
Figure Market Size and Growth Rate of Dental
-
Figure Market Size and Growth Rate of Glassware & Equipment
-
Figure Market Size and Growth Rate of Medical Devices
-
Figure Market Size and Growth Rate of Others
-
Table China HPQ & Silica for Pharmaceutical Production by Regions
-
Table China HPQ & Silica for Pharmaceutical Production Share by Regions
-
Figure China HPQ & Silica for Pharmaceutical Production Share by Regions in 2016
-
Figure China HPQ & Silica for Pharmaceutical Production Share by Regions in 2021
-
Figure China HPQ & Silica for Pharmaceutical Production Share by Regions in 2027
-
Table China HPQ & Silica for Pharmaceutical Consumption by Regions
-
Table China HPQ & Silica for Pharmaceutical Consumption Share by Regions
-
Figure China HPQ & Silica for Pharmaceutical Consumption Share by Regions in 2016
-
Figure China HPQ & Silica for Pharmaceutical Consumption Share by Regions in 2021
-
Figure China HPQ & Silica for Pharmaceutical Consumption Share by Regions in 2027
-
Table North China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table North China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table North China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table North China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure North China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table Central China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table Central China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table Central China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table Central China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure Central China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table South China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table South China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table South China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table South China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure South China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table East China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table East China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table East China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table East China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure East China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table Northeast China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table Northeast China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table Northeast China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table Northeast China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure Northeast China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table Southwest China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table Southwest China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table Southwest China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table Southwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure Southwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table Northwest China HPQ & Silica for Pharmaceutical Consumption by Types from 2016 to 2027
-
Table Northwest China HPQ & Silica for Pharmaceutical Consumption Share by Types from 2016 to 2027
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2016
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2021
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by Types in 2027
-
Table Northwest China HPQ & Silica for Pharmaceutical Consumption by End-Users from 2016 to 2027
-
Table Northwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users from 2016 to 2027
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2016
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2021
-
Figure Northwest China HPQ & Silica for Pharmaceutical Consumption Share by End-Users in 2027
-
Table Company Profile and Development Status of Evonik Industries
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Evonik Industries
-
Figure Sales and Growth Rate Analysis of Evonik Industries
-
Figure Revenue and Market Share Analysis of Evonik Industries
-
Table Product and Service Introduction of Evonik Industries
-
Table Company Profile and Development Status of Jiangsu Pacific Quartz
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Jiangsu Pacific Quartz
-
Figure Sales and Growth Rate Analysis of Jiangsu Pacific Quartz
-
Figure Revenue and Market Share Analysis of Jiangsu Pacific Quartz
-
Table Product and Service Introduction of Jiangsu Pacific Quartz
-
Table Company Profile and Development Status of Russian Jiangsu Pacific Quartz
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Russian Jiangsu Pacific Quartz
-
Figure Sales and Growth Rate Analysis of Russian Jiangsu Pacific Quartz
-
Figure Revenue and Market Share Analysis of Russian Jiangsu Pacific Quartz
-
Table Product and Service Introduction of Russian Jiangsu Pacific Quartz
-
Table Company Profile and Development Status of Jiangsu Pacific Jiangsu Pacific Quartz
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Jiangsu Pacific Jiangsu Pacific Quartz
-
Figure Sales and Growth Rate Analysis of Jiangsu Pacific Jiangsu Pacific Quartz
-
Figure Revenue and Market Share Analysis of Jiangsu Pacific Jiangsu Pacific Quartz
-
Table Product and Service Introduction of Jiangsu Pacific Jiangsu Pacific Quartz
-
Table Company Profile and Development Status of Wacker Chemie
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Wacker Chemie
-
Figure Sales and Growth Rate Analysis of Wacker Chemie
-
Figure Revenue and Market Share Analysis of Wacker Chemie
-
Table Product and Service Introduction of Wacker Chemie
-
Table Company Profile and Development Status of Tokuyama
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Tokuyama
-
Figure Sales and Growth Rate Analysis of Tokuyama
-
Figure Revenue and Market Share Analysis of Tokuyama
-
Table Product and Service Introduction of Tokuyama
-
Table Company Profile and Development Status of DowDuPont
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of DowDuPont
-
Figure Sales and Growth Rate Analysis of DowDuPont
-
Figure Revenue and Market Share Analysis of DowDuPont
-
Table Product and Service Introduction of DowDuPont
-
Table Company Profile and Development Status of Cabot
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Cabot
-
Figure Sales and Growth Rate Analysis of Cabot
-
Figure Revenue and Market Share Analysis of Cabot
-
Table Product and Service Introduction of Cabot
-
Table Company Profile and Development Status of Unimin
-
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Unimin
-
Figure Sales and Growth Rate Analysis of Unimin
-
Figure Revenue and Market Share Analysis of Unimin
-
Table Product and Service Introduction of Unimin
-