Chinese- REPORT SUMMARY
- TABLE OF CONTENTS
-
This report offers an overview of the market trends, drivers, and barriers with respect to the Japan 2,3-Diaminopyridine market. It also provides a detailed overview of the market of different regions across Hokkaido, Tohoku, Kanto, Chubu, Kinki, Chugoku, Shikoku, Kyushu. The report deep analyzes type and application in Japan 2,3-Diaminopyridine market. Detailed analysis of key players, along with key growth strategies adopted by 2,3-Diaminopyridine 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:
Apollo Scientific
Pure Chemistry Scientific
BOC Sciences
Acros Organics
TCI
Anvia Chemicals
J & K SCIENTIFIC
Alfa Aesar
Energy Chemical
HBCChem
Ivy Fine Chemicals
BeiJing Hwrk Chemicals
By Type:
Type 1
Type 2
Type 3
By End-User:
End-Users 1
End-Users 2
End-Users 3
By Region:
-
Hokkaido
-
Tohoku
-
Kanto
-
Chubu
-
Kinki
-
Chugoku
-
Shikoku
-
Kyushu
1 Report Overview
-
1.1 Product Definition and Scope
-
1.2 PEST (Political, Economic, Social and Technological) Analysis of 2,3-Diaminopyridine Market
-
1.3 Market Segment by Type
1.3.1 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 1 from 2014 to 2026
1.3.2 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 2 from 2014 to 2026
1.3.3 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 3 from 2014 to 2026
-
1.4 Market Segment by Application
1.4.1 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 1 from 2014 to 2026
1.4.2 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 2 from 2014 to 2026
1.4.3 Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 3 from 2014 to 2026
-
1.5 Market Segment by Regions
-
1.5.1 Hokkaido 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.2 Tohoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.3 Kanto 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.4 Chubu 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.5 Kinki 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.6 Chugoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.7 Shikoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
1.5.8 Kyushu 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
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
3 Segmentation of 2,3-Diaminopyridine 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 2,3-Diaminopyridine by Major Types
3.4.1 Market Size and Growth Rate of Type 1
3.4.2 Market Size and Growth Rate of Type 2
3.4.3 Market Size and Growth Rate of Type 3
4 Segmentation of 2,3-Diaminopyridine 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 2,3-Diaminopyridine by Major End-Users
4.4.1 Market Size and Growth Rate of 2,3-Diaminopyridine in Application 1
4.4.2 Market Size and Growth Rate of 2,3-Diaminopyridine in Application 2
4.4.3 Market Size and Growth Rate of 2,3-Diaminopyridine in Application 3
5 Market Analysis by Regions
-
5.1 Japan 2,3-Diaminopyridine Production Analysis by Regions
-
5.2 Japan 2,3-Diaminopyridine Consumption Analysis by Regions
6 Hokkaido 2,3-Diaminopyridine Landscape Analysis
-
6.1 Hokkaido 2,3-Diaminopyridine Landscape Analysis by Major Types
-
6.2 Hokkaido 2,3-Diaminopyridine Landscape Analysis by Major End-Users
7 Tohoku 2,3-Diaminopyridine Landscape Analysis
-
7.1 Tohoku 2,3-Diaminopyridine Landscape Analysis by Major Types
-
7.2 Tohoku 2,3-Diaminopyridine Landscape Analysis by Major End-Users
8 Kanto 2,3-Diaminopyridine Landscape Analysis
-
8.1 Kanto 2,3-Diaminopyridine Landscape Analysis by Major Types
-
8.2 Kanto 2,3-Diaminopyridine Landscape Analysis by Major End-Users
9 Chubu 2,3-Diaminopyridine Landscape Analysis
-
9.1 Chubu 2,3-Diaminopyridine Landscape Analysis by Major Types
-
9.2 Chubu 2,3-Diaminopyridine Landscape Analysis by Major End-Users
10 Kinki 2,3-Diaminopyridine Landscape Analysis
-
10.1 Kinki 2,3-Diaminopyridine Landscape Analysis by Major Types
-
10.2 Kinki 2,3-Diaminopyridine Landscape Analysis by Major End-Users
11 Chugoku 2,3-Diaminopyridine Landscape Analysis
-
11.1 Chugoku 2,3-Diaminopyridine Landscape Analysis by Major Types
-
11.2 Chugoku 2,3-Diaminopyridine Landscape Analysis by Major End-Users
12 Shikoku 2,3-Diaminopyridine Landscape Analysis
-
12.1 Shikoku 2,3-Diaminopyridine Landscape Analysis by Major Types
-
12.2 Shikoku 2,3-Diaminopyridine Landscape Analysis by Major End-Users
13 Kyushu 2,3-Diaminopyridine Landscape Analysis
-
13.1 Kyushu 2,3-Diaminopyridine Landscape Analysis by Major Types
-
13.2 Kyushu 2,3-Diaminopyridine Landscape Analysis by Major End-Users
14 Major Players Profiles
14.1 Apollo Scientific
14.1.1 Apollo Scientific Company Profile and Recent Development
14.1.2 Market Performance
14.1.3 Product and Service Introduction
14.2 Pure Chemistry Scientific
14.2.1 Pure Chemistry Scientific Company Profile and Recent Development
14.2.2 Market Performance
14.2.3 Product and Service Introduction
14.3 BOC Sciences
14.3.1 BOC Sciences Company Profile and Recent Development
14.3.2 Market Performance
14.3.3 Product and Service Introduction
14.4 Acros Organics
14.4.1 Acros Organics Company Profile and Recent Development
14.4.2 Market Performance
14.4.3 Product and Service Introduction
14.5 TCI
14.5.1 TCI Company Profile and Recent Development
14.5.2 Market Performance
14.5.3 Product and Service Introduction
14.6 Anvia Chemicals
14.6.1 Anvia Chemicals Company Profile and Recent Development
14.6.2 Market Performance
14.6.3 Product and Service Introduction
14.7 J & K SCIENTIFIC
14.7.1 J & K SCIENTIFIC Company Profile and Recent Development
14.7.2 Market Performance
14.7.3 Product and Service Introduction
14.8 Alfa Aesar
14.8.1 Alfa Aesar Company Profile and Recent Development
14.8.2 Market Performance
14.8.3 Product and Service Introduction
14.9 Energy Chemical
14.9.1 Energy Chemical Company Profile and Recent Development
14.9.2 Market Performance
14.9.3 Product and Service Introduction
14.10 HBCChem
14.10.1 HBCChem Company Profile and Recent Development
14.10.2 Market Performance
14.10.3 Product and Service Introduction
14.11 Ivy Fine Chemicals
14.11.1 Ivy Fine Chemicals Company Profile and Recent Development
14.11.2 Market Performance
14.11.3 Product and Service Introduction
14.12 BeiJing Hwrk Chemicals
14.12.1 BeiJing Hwrk Chemicals Company Profile and Recent Development
14.12.2 Market Performance
14.12.3 Product and Service Introduction
The List of Tables and Figures (Totals 149 Figures and 166 Tables)
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 1 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 2 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Type 3 from 2014 to 2026
-
Figure Market Share by Type in 2014
-
Figure Market Share by Type in 2018
-
Figure Market Share by Type in 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 1 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 2 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 3 from 2014 to 2026
-
Figure Market Share by End-User in 2014
-
Figure Market Share by End-User in 2018
-
Figure Market Share by End-User in 2026
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Tohoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Kanto 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Chubu 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Kinki 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Chugoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Shikoku 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Kyushu 2,3-Diaminopyridine Consumption Market Size and Growth Rate from 2014 to 2026
-
Figure Development Trends and Industry Dynamics of 2,3-Diaminopyridine Industry
-
Figure Market Challenges and Restraints
-
Figure Market Opportunities and Potentials
-
Table Mergers and Acquisition
-
Figure Market Share of TOP 3 Players in 2018
-
Figure Market Share of TOP 5 Players in 2018
-
Figure Market Share of TOP 6 Players from 2014 to 2019
-
Figure Porter's Five Forces Analysis
-
Figure New Entrant SWOT Analysis
-
Table Specifications of Different Types of 2,3-Diaminopyridine
-
Figure Development Trends of Different Types
-
Table Commercial Products Types of Major Vendors
-
Figure Competitive Landscape Analysis of Different Types
-
Table Consumption of 2,3-Diaminopyridine by Different Types from 2014 to 2026
-
Table Consumption Share of 2,3-Diaminopyridine by Different Types from 2014 to 2026
Figure Market Size and Growth Rate of Type 1
Figure Market Size and Growth Rate of Type 2
Figure Market Size and Growth Rate of Type 3
-
Table Downstream Client Analysis by End-Users
-
Figure Competitive Landscape Analysis of Different End-Users
-
Table Market Potential Analysis of Different End-Users
-
Table Consumption of 2,3-Diaminopyridine by Different End-Users from 2014 to 2026
-
Table Consumption Share of 2,3-Diaminopyridine by Different End-Users from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 1 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 2 from 2014 to 2026
Figure Japan 2,3-Diaminopyridine Market Size and Growth Rate of Application 3 from 2014 to 2026
-
Table Japan 2,3-Diaminopyridine Production by Regions
-
Table Japan 2,3-Diaminopyridine Production Share by Regions
-
Figure Japan 2,3-Diaminopyridine Production Share by Regions in 2014
-
Figure Japan 2,3-Diaminopyridine Production Share by Regions in 2018
-
Figure Japan 2,3-Diaminopyridine Production Share by Regions in 2026
-
Table Japan 2,3-Diaminopyridine Consumption by Regions
-
Table Japan 2,3-Diaminopyridine Consumption Share by Regions
-
Figure Japan 2,3-Diaminopyridine Consumption Share by Regions in 2014
-
Figure Japan 2,3-Diaminopyridine Consumption Share by Regions in 2018
-
Figure Japan 2,3-Diaminopyridine Consumption Share by Regions in 2026
-
Table Hokkaido 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Hokkaido 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Hokkaido 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Hokkaido 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Hokkaido 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Tohoku 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Tohoku 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Tohoku 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Tohoku 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Tohoku 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Kanto 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Kanto 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Kanto 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Kanto 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Kanto 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Chubu 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Chubu 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Chubu 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Chubu 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Chubu 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Kinki 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Kinki 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Kinki 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Kinki 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Kinki 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Chugoku 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Chugoku 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Chugoku 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Chugoku 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Chugoku 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Shikoku 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Shikoku 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Shikoku 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Shikoku 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Shikoku 2,3-Diaminopyridine Consumption Share by End-Users in 2026
-
Table Kyushu 2,3-Diaminopyridine Consumption by Types from 2014 to 2026
-
Table Kyushu 2,3-Diaminopyridine Consumption Share by Types from 2014 to 2026
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by Types in 2014
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by Types in 2018
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by Types in 2026
-
Table Kyushu 2,3-Diaminopyridine Consumption by End-Users from 2014 to 2026
-
Table Kyushu 2,3-Diaminopyridine Consumption Share by End-Users from 2014 to 2026
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by End-Users in 2014
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by End-Users in 2018
-
Figure Kyushu 2,3-Diaminopyridine Consumption Share by End-Users in 2026
Table Company Profile and Development Status of Apollo Scientific
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Apollo Scientific
Figure Sales and Growth Rate Analysis of Apollo Scientific
Figure Revenue and Market Share Analysis of Apollo Scientific
Table Product and Service Introduction of Apollo Scientific
Table Company Profile and Development Status of Pure Chemistry Scientific
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Pure Chemistry Scientific
Figure Sales and Growth Rate Analysis of Pure Chemistry Scientific
Figure Revenue and Market Share Analysis of Pure Chemistry Scientific
Table Product and Service Introduction of Pure Chemistry Scientific
Table Company Profile and Development Status of BOC Sciences
Table Sales, Revenue, Sales Price and Gross Margin Analysis of BOC Sciences
Figure Sales and Growth Rate Analysis of BOC Sciences
Figure Revenue and Market Share Analysis of BOC Sciences
Table Product and Service Introduction of BOC Sciences
Table Company Profile and Development Status of Acros Organics
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Acros Organics
Figure Sales and Growth Rate Analysis of Acros Organics
Figure Revenue and Market Share Analysis of Acros Organics
Table Product and Service Introduction of Acros Organics
Table Company Profile and Development Status of TCI
Table Sales, Revenue, Sales Price and Gross Margin Analysis of TCI
Figure Sales and Growth Rate Analysis of TCI
Figure Revenue and Market Share Analysis of TCI
Table Product and Service Introduction of TCI
Table Company Profile and Development Status of Anvia Chemicals
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Anvia Chemicals
Figure Sales and Growth Rate Analysis of Anvia Chemicals
Figure Revenue and Market Share Analysis of Anvia Chemicals
Table Product and Service Introduction of Anvia Chemicals
Table Company Profile and Development Status of J & K SCIENTIFIC
Table Sales, Revenue, Sales Price and Gross Margin Analysis of J & K SCIENTIFIC
Figure Sales and Growth Rate Analysis of J & K SCIENTIFIC
Figure Revenue and Market Share Analysis of J & K SCIENTIFIC
Table Product and Service Introduction of J & K SCIENTIFIC
Table Company Profile and Development Status of Alfa Aesar
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Alfa Aesar
Figure Sales and Growth Rate Analysis of Alfa Aesar
Figure Revenue and Market Share Analysis of Alfa Aesar
Table Product and Service Introduction of Alfa Aesar
Table Company Profile and Development Status of Energy Chemical
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Energy Chemical
Figure Sales and Growth Rate Analysis of Energy Chemical
Figure Revenue and Market Share Analysis of Energy Chemical
Table Product and Service Introduction of Energy Chemical
Table Company Profile and Development Status of HBCChem
Table Sales, Revenue, Sales Price and Gross Margin Analysis of HBCChem
Figure Sales and Growth Rate Analysis of HBCChem
Figure Revenue and Market Share Analysis of HBCChem
Table Product and Service Introduction of HBCChem
Table Company Profile and Development Status of Ivy Fine Chemicals
Table Sales, Revenue, Sales Price and Gross Margin Analysis of Ivy Fine Chemicals
Figure Sales and Growth Rate Analysis of Ivy Fine Chemicals
Figure Revenue and Market Share Analysis of Ivy Fine Chemicals
Table Product and Service Introduction of Ivy Fine Chemicals
Table Company Profile and Development Status of BeiJing Hwrk Chemicals
Table Sales, Revenue, Sales Price and Gross Margin Analysis of BeiJing Hwrk Chemicals
Figure Sales and Growth Rate Analysis of BeiJing Hwrk Chemicals
Figure Revenue and Market Share Analysis of BeiJing Hwrk Chemicals
Table Product and Service Introduction of BeiJing Hwrk Chemicals
-
