We aims to provide a complete knowledgeable report so that the readers will benefit from it. The report is properly examined and compiled by industry experts and will shed light on the key information that requires from the clients.
Case numbers are resurging in parts of the world where the COVID-19 pandemic was waning, falling in places that saw huge surges recently, and just beginning to rise in previously little-impacted parts of the globe.
Studying and analyzing the impact of Coronavirus COVID-19 on the 2,6-Diaminopurine (CAS 1904-98-9) industry, the report provide in-depth analysis and professtional advices on how to face the post COIVD-19 period.
Market Segment by Product Type
Pharma Grade
Reagent Grade
Market Segment by Product Application
Pharmaceutical
Chemical
Other
Finally, the report provides detailed profile and data information analysis of leading company.
Nantong Reform Chemical
Xinxiang Tianfeng Fine Chemical
Suzhou Vosun Chemical
MedicalChem (Yancheng)
Kaifeng Pharmaceutical
Xinxiang Tuoxin Biochemical
Insights and Tools:
Projected and forecast revenue values are in constant U.S. dollars, unadjusted for inflation.
Product values and regional markets are estimated by market analyst, data analyst and people from related industry, based on companys' revenue and applications market respectively.
The data sources include but not limited to reports of companys,international organizations and governments, MMI market surveys,and related industry news.
Analyses of global market trends, with historical data, estimates for 2022 and projections of compound annual growth rates (CAGRs) through 2027
The market research includes historical and forecast data from like demand, application details, price trends, and company shares by geography, especially focuses on the key regions like United States, European Union, China, and other regions.
In addition, the report provides insight into main drivers,challenges,opportunities and risk of the market and strategies of suppliers. Key players are profiled as well with their market shares in the global market discussed.
Research Objectives
1.To study and analyze the global 2,6-Diaminopurine (CAS 1904-98-9) consumption (value) by key regions/countries, product type and application, history data from 2017 to 2021, and forecast to 2027.
2.To understand the structure of 2,6-Diaminopurine (CAS 1904-98-9) market by identifying its various subsegments.
3.Focuses on the key global 2,6-Diaminopurine (CAS 1904-98-9) manufacturers, to define, describe and analyze the value, market share, market competition landscape, Porter's five forces analysis, SWOT analysis and development plans in next few years.
4.To analyze the 2,6-Diaminopurine (CAS 1904-98-9) with respect to individual growth trends, future prospects, and their contribution to the total market.
5.To share detailed information about the key factors influencing the growth of the market (growth potential, opportunities, drivers, industry-specific challenges and risks).
6.To project the consumption of 2,6-Diaminopurine (CAS 1904-98-9) submarkets, with respect to key regions (along with their respective key countries).
7.To analyze competitive developments such as expansions, agreements, new product launches, and acquisitions in the market.
8.To strategically profile the key players and comprehensively analyze their growth strategies.
Table of Contents
Global 2,6-Diaminopurine (CAS 1904-98-9) Market Research Report 2022, Forecast to 2027
1 Market Study Overview
1.1 Study Objectives
1.2 2,6-Diaminopurine (CAS 1904-98-9) Introduce
1.3 Combined with the Analysis of Macroeconomic Indicators
1.4 Brief Description of Research methods
1.5 Market Breakdown and Data Triangulation
2 Global Trend Summary
2.1 2,6-Diaminopurine (CAS 1904-98-9) Segment by Type
2.1.1 Pharma Grade
2.1.2 Reagent Grade
2.2 Market Analysis by Application
2.2.1 Pharmaceutical
2.2.2 Chemical
2.2.3 Other
2.3 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Comparison by Regions (2017-2027)
2.3.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Size (2017-2027)
2.3.2 North America 2,6-Diaminopurine (CAS 1904-98-9) Status and Prospect (2017-2027)
2.3.3 Europe 2,6-Diaminopurine (CAS 1904-98-9) Status and Prospect (2017-2027)
2.3.4 China 2,6-Diaminopurine (CAS 1904-98-9) Status and Prospect (2017-2027)
2.3.5 Japan 2,6-Diaminopurine (CAS 1904-98-9) Status and Prospect (2017-2027)
2.3.6 Southeast Asia 2,6-Diaminopurine (CAS 1904-98-9) Status and Prospect (2017-2027)
2.4 Basic Product Information
2.4.1 Basic Product Information & Technology Development History
2.4.2 Product Manufacturing Process
2.4.3 Interview with Major Market Participants
2.4.4 High-end Market Analysis and Forecast
2.5 Coronavirus Disease 2019 (Covid-19): 2,6-Diaminopurine (CAS 1904-98-9) Industry Impact
2.5.1 2,6-Diaminopurine (CAS 1904-98-9) Business Impact Assessment - Covid-19
2.5.2 Market Trends and 2,6-Diaminopurine (CAS 1904-98-9) Potential Opportunities in the COVID-19 Landscape
2.5.3 Measures / Proposal against Covid-19
3 Competition by Manufacturer
3.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Sales and Market Share by Manufacturer (2017-2022)
3.2 Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue and Market Share by Manufacturer (2017-2022)
3.3 Global 2,6-Diaminopurine (CAS 1904-98-9) Industry Concentration Ratio (CR5 and HHI)
3.4 Top 5 2,6-Diaminopurine (CAS 1904-98-9) Manufacturer Market Share
3.5 Top 10 2,6-Diaminopurine (CAS 1904-98-9) Manufacturer Market Share
3.6 Date of Key Manufacturers Enter into 2,6-Diaminopurine (CAS 1904-98-9) Market
3.7 Key Manufacturers 2,6-Diaminopurine (CAS 1904-98-9) Key Manufacturers
3.8 Mergers & Acquisitions Planning
4 Analysis of 2,6-Diaminopurine (CAS 1904-98-9) Industry Key Manufacturers
4.1 Nantong Reform Chemical
4.1.1 Compan Detail
4.1.2 Nantong Reform Chemical 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.1.3 Nantong Reform Chemical 134 Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.1.4 Main Business Overview
4.1.5 Nantong Reform Chemical News
4.2 Xinxiang Tianfeng Fine Chemical
4.2.1 Compan Detail
4.2.2 Xinxiang Tianfeng Fine Chemical 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.2.3 Xinxiang Tianfeng Fine Chemical 2,6-Diaminopurine (CAS 1904-98-9) Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.2.4 Main Business Overview
4.2.5 Nantong Reform Chemical News
4.3 Suzhou Vosun Chemical
4.3.1 Compan Detail
4.3.2 Suzhou Vosun Chemical 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.3.3 Suzhou Vosun Chemical 2,6-Diaminopurine (CAS 1904-98-9) Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.3.4 Main Business Overview
4.3.5 Suzhou Vosun Chemical News
4.4 MedicalChem (Yancheng)
4.4.1 Compan Detail
4.4.2 MedicalChem (Yancheng) 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.4.3 MedicalChem (Yancheng) 2,6-Diaminopurine (CAS 1904-98-9) Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.4.4 Main Business Overview
4.4.5 MedicalChem (Yancheng) News
4.5 Kaifeng Pharmaceutical
4.5.1 Compan Detail
4.5.2 MedicalChem (Yancheng) 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.5.3 Kaifeng Pharmaceutical 2,6-Diaminopurine (CAS 1904-98-9) Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.5.4 Main Business Overview
4.5.5 Kaifeng Pharmaceutical News
4.6 Xinxiang Tuoxin Biochemical
4.6.1 Compan Detail
4.6.2 Xinxiang Tuoxin Biochemical 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification
4.6.3 Xinxiang Tuoxin Biochemical 2,6-Diaminopurine (CAS 1904-98-9) Sales, Price, Cost, Gross Margin, and Revenue (2017-2022)
4.6.4 Main Business Overview
4.6.5 Xinxiang Tuoxin Biochemical News
5 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Segment by Big Type
5.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue, Sales and Market Share by Big Type (2017-2022)
5.1.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Sales and Market Share by Big Type (2017-2022)
5.1.2 Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue and Market Share by Big Type (2017-2022)
5.2 Pharma Grade Sales Growth Rate and Price
5.2.1 Global Pharma Grade Sales Growth Rate (2017-2022)
5.2.2 Global Pharma Grade Price (2017-2022)
5.3 Reagent Grade Sales Growth Rate and Price
5.3.1 Global Reagent Grade Sales Growth Rate (2017-2022)
5.3.2 Global Reagent Grade Price (2017-2022)
6 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Segment by Big Application
6.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Big Application (2017-2022)
6.2 Pharmaceutical Sales Growth Rate (2017-2022)
6.3 Chemical Sales Growth Rate (2017-2022)
6.4 Other Sales Growth Rate (2017-2022)
7 Global 2,6-Diaminopurine (CAS 1904-98-9) Forecast
7.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue, Sales and Growth Rate (2022-2027)
7.2 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast by Regions (2022-2027)
7.2.1 North America 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.2.2 Europe 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.2.3 China 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.2.4 Japan 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.2.5 Southeast Asia 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.2.6 Other Regions 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
7.3 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast by Type (2022-2027)
7.3.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Forecast by Type (2022-2027)
7.3.2 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share Forecast by Type (2022-2027)
7.4 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast by Application (2022-2027)
7.4.1 Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Forecast by Application (2022-2027)
7.4.2 Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share Forecast by Application (2022-2027)
8 Market Analysis
8.1.1 Market Overview
8.1.2 Market Opportunities
8.1.3 Market Risk
8.1.4 Market Driving Force
8.1.5 Porter's Five Forces Analysis
8.1.6 SWOT Analysis
9 2,6-Diaminopurine (CAS 1904-98-9) Related Market Analysis
9.1 Upstream Analysis
9.1.1 Macro Analysis of Upstream Markets
9.1.2 Key Players in Upstream Markets
9.1.3 Upstream Market Trend Analysis
9.1.4 2,6-Diaminopurine (CAS 1904-98-9) Manufacturing Cost Analysis
9.2 Downstream Market Analysis
9.2.1 Macro Analysis of Down Markets
9.2.2 Key Players in Down Markets
9.2.3 Downstream Market Trend Analysis
9.2.4 Sales Channel, Distributors, Traders and Dealers
10 Research Findings and Conclusion
List of Tables and Figures
Figure Product Picture 2,6-Diaminopurine (CAS 1904-98-9)
Figure Market Concentration Ratio and Market Maturity Analysis of 2,6-Diaminopurine (CAS 1904-98-9)
Figure Bottom-up and Top-down Approaches for This Report
Figure Part of Our External Database
Figure Part of Our External Database
Figure Key Executives Interviewed
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Market Size by Big Type
Figure Global Market Share of 2,6-Diaminopurine (CAS 1904-98-9) by Big Type in 2021
Figure Pharma Grade Picture (2017-2022)
Global 2,6-Diaminopurine (CAS 1904-98-9) Market Size by Big Application
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Market Size by Application
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share by Big Application in 2021
Figure Pharmaceutical Picture
Figure Chemical Picture
Figure Other Picture
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Comparison by Regions (M USD) (2017-2027)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Market Size (Million US$) (2017-2027)
Figure North America 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate (2017-2027)
Figure Europe 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate (2017-2027)
Figure China 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate (2017-2027)
Figure Japan 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate (2017-2027)
Figure Southeast Asia 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate (2017-2027)
Table Business Impact Assessment - Covid-19
Table Market Trends and 2,6-Diaminopurine (CAS 1904-98-9) Potential Opportunities in the COVID-19 Landscape
Table Measures / Proposal against Covid-19
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales by Manufacturer (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Manufacturer in 2021
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue by Manufacturer (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue Market Share by Manufacturer in 2021
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Manufacturers Market Concentration Ratio (CR5 and HHI)
Figure Top 5 2,6-Diaminopurine (CAS 1904-98-9) Manufacturer (Revenue) Market Share in 2021
Figure Top 10 2,6-Diaminopurine (CAS 1904-98-9) Manufacturer (Revenue) Market Share in 2021
Table Date of Key Manufacturers Enter into 2,6-Diaminopurine (CAS 1904-98-9) Market
Table Key Manufacturers 2,6-Diaminopurine (CAS 1904-98-9) Product Type
Table Mergers & Acquisitions Planning
Table Nantong Reform Chemical Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of Nantong Reform Chemical
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company One 2017-2022
Table Company One Main Business
Table Company One Recent Development
Table Xinxiang Tianfeng Fine Chemical Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of Xinxiang Tianfeng Fine Chemical
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company Two 2017-2022
Table Xinxiang Tianfeng Fine Chemical Recent Development
Table Suzhou Vosun Chemical Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of Suzhou Vosun Chemical
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company Two 2017-2022
Table Suzhou Vosun Chemical Main Business
Table Suzhou Vosun Chemical Recent Development
Table MedicalChem (Yancheng) Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of MedicalChem (Yancheng)
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company Two 2017-2022
Table MedicalChem (Yancheng) Main Business
Table MedicalChem (Yancheng) Recent Development
Table MedicalChem (Yancheng) Main Business
Table MedicalChem (Yancheng) Recent Development
Table Kaifeng Pharmaceutical Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of Kaifeng Pharmaceutical
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company Two 2017-2022
Table Kaifeng Pharmaceutical Main Business
Table Kaifeng Pharmaceutical Recent Development
Table Xinxiang Tuoxin Biochemical Company Profile
Table 2,6-Diaminopurine (CAS 1904-98-9) Product Introduction, Application and Specification of Xinxiang Tuoxin Biochemical
Table 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Unit), Price (USD/Unit), Revenue (M USD) and Gross Margin of Company Two 2017-2022
Table Xinxiang Tuoxin Biochemical Main Business
Table Xinxiang Tuoxin Biochemical Recent Development
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue and Growth Rate (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales by Regions (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Regions in 2021
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue by Regions (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue Market Share by Regions in 2021
Figure North America 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure Europe 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure China 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure Japan 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure Southeast Asia 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Figure Other Regions 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales by Big Type (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Big Type (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Big Type in 2019
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue by Big Type (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue Market Share by Big Type (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue Market Share by Big Type in 2019
Figure Global Pharma Grade Sales Growth Rate (2017-2022)
Figure Global Pharma Grade Price (2017-2022)
Figure Global Reagent Grade Sales Growth Rate (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales by Big Application (2017-2022)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Big Application (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Market Share by Big Application in 2019
Figure Global Pharmaceutical Sales Growth Rate (2017-2022)
Figure Global Chemical Sales Growth Rate (2017-2022)
Figure Global Other Sales Growth Rate (2017-2022)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Sales and Growth Rate (2022-2027)
Figure Global 2,6-Diaminopurine (CAS 1904-98-9) Revenue and Growth Rate (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Forecast by Regions (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share Forecast by Regions (2022-2027)
Figure North America Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Figure Europe Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Figure China Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Figure Japan Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Figure Southeast Asia Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Figure Other Regions Sales 2,6-Diaminopurine (CAS 1904-98-9) Market Forecast (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Forecast by Type (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share Forecast by Type (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Sales Forecast by Application (2022-2027)
Table Global 2,6-Diaminopurine (CAS 1904-98-9) Market Share Forecast by Application (2022-2027)
Table Market Opportunities in Next Few Years
Table Market Risks Analysis
Table Market Drivers
Figure Porter's Five Forces Analysis
Table Macro Analysis of Upstream Markets
Table Key Players in Upstream Markets
Table Key Players of Upstream Markets
Table Key Raw Materials
Figure Price Trend of Key Raw Materials
Table Key Suppliers of Raw Materials
Figure Manufacturing Cost Structure of 2,6-Diaminopurine (CAS 1904-98-9)
Table Macro Analysis of Down Markets
Table Key Players in Down Markets
Table Key Players of Downstream Markets
Figure Sales Channel
Figure North America 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Units) Growth Rate Forecast (2021-2025)
Figure North America 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate Forecast (2021-2025)
Figure Europe 2,6-Diaminopurine (CAS 1904-98-9) Sales (K Units) Growth Rate Forecast (2021-2025)
Figure Europe 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate Forecast (2021-2025)
Figure Japan 2,6-Diaminopurine (CAS 1904-98-9) Production (K Units) Growth Rate Forecast (2021-2025)
Figure Japan 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate Forecast (2021-2025)
Figure China 2,6-Diaminopurine (CAS 1904-98-9) Production (K Units) Growth Rate Forecast (2021-2025)
Figure China 2,6-Diaminopurine (CAS 1904-98-9) Revenue (Million US$) Growth Rate Forecast (2021-2025)
Figure Methodology/Research Approach
Figure Market Size Estimation
Figure Author List
Nantong Reform Chemical
Xinxiang Tianfeng Fine Chemical
Suzhou Vosun Chemical
MedicalChem (Yancheng)