Table of Contents Global Potassium Acetate Market Research Report 2020, Forecast to 2025 1 Market Overview 1.1 Potassium Acetate Definition 1.1.1 Analysis of Macroeconomic Indicators 1.1.2 Years Considered 1.2 Potassium Acetate Segment by Type 1.2.1 Food Grade 1.2.2 Pharmaceutical Grade 1.2.3 Industrial Grade 1.3 Market Analysis by Application 1.3.1 Industrial 1.3.2 Pharma & Food 1.3.3 Deicing 1.3.4 Others 1.4 Overview of Global Potassium Acetate Market 1.4.1 Global Potassium Acetate Revenue (2015-2025) 1.4.2 Global Potassium Acetate Production and Capacity (2015-2025) 1.4.3 North America Potassium Acetate Status and Prospect (2015-2025) 1.4.4 Europe Potassium Acetate Status and Prospect (2015-2025) 1.4.5 Japan Potassium Acetate Status and Prospect (2014-2025) 1.4.6 China Potassium Acetate Status and Prospect (2015-2025) 1.5 Market Dynamics 1.5.1 Market Opportunities 1.5.2 Market Risk 1.5.3 Market Driving Force 1.5.4 Porter's Five Forces Analysis 1.5.5 SWOT Analysis 1.6 Coronavirus Disease 2019 (Covid-19): Potassium Acetate Industry Impact 1.6.1 How the Covid-19 is Affecting the Potassium Acetate Industry 1.6.2 Potassium Acetate Business Impact Assessment - Covid-19 1.6.3 Market Trends and Potassium Acetate Potential Opportunities in the COVID-19 Landscape 1.6.4 Measures / Proposal against Covid-19 2 Global Potassium Acetate Market Competition by Manufacturer 2.1 Global Potassium Acetate Sales and Market Share by Manufacturer (2018-2020) 2.2 Global Potassium Acetate Revenue and Market Share by Manufacturer (2018-2020) 2.3 Global Potassium Acetate Industry Concentration Ratio (CR5 and HHI) 2.4 Top 5 Potassium Acetate Manufacturer Market Share 2.5 Top 10 Potassium Acetate Manufacturer Market Share 2.6 Date of Key Manufacturers Enter into Potassium Acetate Market 2.7 Key Manufacturers Potassium Acetate Product Offered 2.8 Mergers & Acquisitions Planning 3 Analysis of Potassium Acetate Industry Key Manufacturers 3.1 Niacet 3.1.1 Company Details 3.1.2 Product Information 3.1.3 Niacet Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.1.4 Main Business Overview 3.1.5 Niacet News 3.2 Clariant 3.2.1 Company Details 3.2.2 Product Information 3.2.3 Clariant Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.2.4 Main Business Overview 3.2.5 Clariant News 3.3 Cryotech 3.3.1 Company Details 3.3.2 Product Information 3.3.3 Cryotech Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.3.4 Main Business Overview 3.3.5 Cryotech News 3.4 Hawkins 3.4.1 Company Details 3.4.2 Product Information 3.4.3 Hawkins Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.4.4 Main Business Overview 3.4.5 Hawkins News 3.5 Nachurs Alpine Solutions 3.5.1 Company Details 3.5.2 Product Information 3.5.3 Nachurs Alpine Solutions Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.5.4 Main Business Overview 3.5.5 Nachurs Alpine Solutions News 3.6 Evonik 3.6.1 Company Details 3.6.2 Product Information 3.6.3 Evonik Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.6.4 Main Business Overview 3.6.5 Evonik News 3.7 Daito Chemical 3.7.1 Company Details 3.7.2 Product Information 3.7.3 Daito Chemical Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.7.4 Main Business Overview 3.7.5 Daito Chemical News 3.8 Lancashire Chemicals 3.8.1 Company Details 3.8.2 Product Information 3.8.3 Lancashire Chemicals Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.8.4 Main Business Overview 3.8.5 Lancashire Chemicals News 3.9 Askhay 3.9.1 Company Details 3.9.2 Product Information 3.9.3 Askhay Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.9.4 Main Business Overview 3.9.5 Askhay News 3.10 Baltic Enterprise 3.10.1 Company Details 3.10.2 Product Information 3.10.3 Baltic Enterprise Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.10.4 Main Business Overview 3.10.5 Baltic Enterprise News 3.11 Jiangsu Kolod Food 3.11.1 Company Details 3.11.2 Product Information 3.11.3 Jiangsu Kolod Food Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.11.4 Main Business Overview 3.11.5 Jiangsu Kolod Food News 3.12 Wuxi Yangshan Biochemical 3.12.1 Company Details 3.12.2 Product Information 3.12.3 Wuxi Yangshan Biochemical Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.12.4 Main Business Overview 3.12.5 Wuxi Yangshan Biochemical News 3.13 Wuxi Unisen 3.13.1 Company Details 3.13.2 Product Information 3.13.3 Wuxi Unisen Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.13.4 Main Business Overview 3.13.5 Wuxi Unisen News 3.14 Tenglong 3.14.1 Company Details 3.14.2 Product Information 3.14.3 Tenglong Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.14.4 Main Business Overview 3.14.5 Tenglong News 3.15 Shanxi Zhaoyi Chemical 3.15.1 Company Details 3.15.2 Product Information 3.15.3 Shanxi Zhaoyi Chemical Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.15.4 Main Business Overview 3.15.5 Shanxi Zhaoyi Chemical News 3.16 Shijiazhuang Haosheng 3.16.1 Company Details 3.16.2 Product Information 3.16.3 Shijiazhuang Haosheng Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.16.4 Main Business Overview 3.16.5 Shijiazhuang Haosheng News 3.17 Jiangxi Shuangjia 3.17.1 Company Details 3.17.2 Product Information 3.17.3 Jiangxi Shuangjia Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.17.4 Main Business Overview 3.17.5 Jiangxi Shuangjia News 3.18 Langfang Tianke 3.18.1 Company Details 3.18.2 Product Information 3.18.3 Langfang Tianke Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.18.4 Main Business Overview 3.18.5 Langfang Tianke News 3.19 Xianju Fusheng 3.19.1 Company Details 3.19.2 Product Information 3.19.3 Xianju Fusheng Potassium Acetate Production, Price, Cost, Gross Margin, and Revenue (2018-2020) 3.19.4 Main Business Overview 3.19.5 Xianju Fusheng News 4 Global Potassium Acetate Market Size Categorized by Regions (2015-2020) 4.1 Global Potassium Acetate Sales Market Share by Region 4.2 Global Potassium Acetate Revenue Market Share by Region (2015-2019) 4.3 Global Potassium Acetate Sales, Revenue, Price and Gross Margin (2015-2020) 4.4 North America Potassium Acetate Market Size Detail 4.4.1 North America Potassium Acetate Sales Growth Rate (2015-2020) 4.4.2 North America Potassium Acetate Sales, Revenue, Price and Gross Margin (2015-2020) 4.5 Europe Potassium Acetate Market Size Detail 4.5.1 Europe Potassium Acetate Sales Growth Rate (2015-2020) 4.5.2 Europe Potassium Acetate Sales, Revenue, Price and Gross Margin (2015-2020) 4.6 Japan Potassium Acetate Market Size Detail 4.6.1 Japan Potassium Acetate Sales Growth Rate (2015-2020) 4.6.2 Japan Potassium Acetate Sales, Revenue, Price and Gross Margin (2015-2020) 4.7 China Potassium Acetate Market Size Detail 4.7.1 China Potassium Acetate Sales Growth Rate (2015-2020) 4.7.2 China Potassium Acetate Sales, Revenue, Price and Gross Margin (2015-2020) 5 Global Potassium Acetate Market Segment by Type 5.1 Global Potassium Acetate Revenue, Sales and Market Share by Type (2015-2020) 5.1.1 Global Potassium Acetate Sales and Market Share by Type (2015-2020) 5.1.2 Global Potassium Acetate Revenue and Market Share by Type (2015-2020) 5.2 Food Grade Sales Growth Rate and Price 5.2.1 Global Food Grade Sales Growth Rate (2015-2020) 5.2.2 Global Food Grade Price (2015-2020) 5.3 Pharmaceutical Grade Sales Growth Rate and Price 5.3.1 Global Pharmaceutical Grade Sales Growth Rate (2015-2020) 5.3.2 Global Pharmaceutical Grade Price (2015-2020) 5.4 Industrial Grade Sales Growth Rate and Price 5.4.1 Global Industrial Grade Sales Growth Rate (2015-2020) 5.4.2 Global Industrial Grade Price (2015-2020) 6 Global Potassium Acetate Market Segment by Application 6.1 Global Potassium Acetate Sales Market Share by Application (2015-2020) 6.2 Industrial Sales Growth Rate (2015-2020) 6.3 Pharma & Food Sales Growth Rate (2015-2020) 6.4 Deicing Sales Growth Rate (2015-2020) 6.5 Others Sales Growth Rate (2015-2020) 7 Potassium Acetate Related Market Analysis 7.1 Upstream Analysis 7.1.1 Macro Analysis of Upstream Markets 7.1.2 Key Players in Upstream Markets 7.1.3 Upstream Market Trend Analysis 7.1.4 Potassium Acetate Manufacturing Cost Analysis 7.2 Downstream Market Analysis 7.2.1 Macro Analysis of Down Markets 7.2.2 Key Players in Down Markets 7.2.3 Downstream Market Trend Analysis 7.2.4 Sales Channel, Distributors, Traders and Dealers 8 Global Potassium Acetate Market Forecast 8.1 Global Potassium Acetate Sales, Revenue Forecast 8.1.1 Global Potassium Acetate Sales Growth Rate Forecast (2020-2025) 8.1.2 Global Potassium Acetate Revenue and Growth Rate Forecast (2020-2025) 8.1.3 Global Potassium Acetate Price and Trend Forecast (2020-2025) 8.2 Global Potassium Acetate Sales Forecast by Region (2020-2025) 8.2.1 North America Potassium Acetate Sales, Revenue Forecast (2020-2025) 8.2.2 Europe Potassium Acetate Sales, Revenue Forecast (2020-2025) 8.2.3 Japan Potassium Acetate Production, Revenue Forecast (2020-2025) 8.2.4 China Potassium Acetate Production, Revenue Forecast (2020-2025) 9 Research Findings and Conclusion 10 Appendix

List of Tables and Figures Figure Potassium Acetate Picture Table Global Potassium Acetate Sales by Type Figure Global Sales Market Share of Potassium Acetate by Product Type in 2019 Table Breakdown of Potassium Acetate by Company Type (Tier 1, Tier 2 and Tier 3) Figure Potassium Acetate Market Share by Company Type (Tier 1, Tier 2 and Tier 3) Figure Food Grade Picture Figure Pharmaceutical Grade Picture Figure Industrial Grade Picture Table Global Potassium Acetate Sales by Application Figure Global Potassium Acetate Sales Market Share by Application in 2019 Figure Industrial Picture Figure Pharma & Food Picture Figure Deicing Picture Figure Others Picture Table Potassium Acetate Market Size Comparison by Region (2019-2025) (K Units) & (Million US$) Figure Global Potassium Acetate Revenue (Million US$) (2015-2025) Figure Global Potassium Acetate Production (K Units) (2015-2025) Figure North America Potassium Acetate Revenue (Million US$) Growth Rate (2015-2025) Figure Europe Potassium Acetate Revenue (Million US$) Growth Rate (2015-2025) Figure Japan Potassium Acetate Revenue (Million US$) Growth Rate (2014-2025) Figure China Potassium Acetate Revenue (Million US$) Growth Rate (2015-2025) Table Market Opportunities in Next Few Years Table Market Risks Analysis Table Market Drivers Figure Porter's Five Forces Analysis Table SWOT Analysis Table Global Potassium Acetate Sales by Manufacturer (2018-2020) Figure Global Potassium Acetate Sales Market Share by Manufacturer in 2019 Table Global Potassium Acetate Revenue by Manufacturer (2018-2020) Figure Global Potassium Acetate Revenue Market Share by Manufacturer in 2019 Table Global Potassium Acetate Manufacturers Market Concentration Ratio (CR5 and HHI) Figure Top 5 Potassium Acetate Manufacturer (Revenue) Market Share in 2019 Figure Top 10 Potassium Acetate Manufacturer (Revenue) Market Share in 2019 Table Date of Key Manufacturers Enter into Potassium Acetate Market Table Key Manufacturers Potassium Acetate Product Type Table Mergers & Acquisitions Planning Table Niacet Company Profile Figure Potassium Acetate Product Picture and Specifications of Niacet Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Niacet Potassium Acetate Market Share (2018-2020) Table Niacet Main Business Table Niacet Recent Development Table Clariant Company Profile Figure Potassium Acetate Product Picture and Specifications of Clariant Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Clariant Potassium Acetate Market Share (2018-2020) Table Clariant Main Business Table Clariant Recent Development Table Cryotech Company Profile Figure Potassium Acetate Product Picture and Specifications of Cryotech Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Cryotech Potassium Acetate Market Share (2018-2020) Table Cryotech Main Business Table Cryotech Recent Development Table Hawkins Company Profile Figure Potassium Acetate Product Picture and Specifications of Hawkins Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Hawkins Potassium Acetate Market Share (2018-2020) Table Hawkins Main Business Table Hawkins Recent Development Table Nachurs Alpine Solutions Company Profile Figure Potassium Acetate Product Picture and Specifications of Nachurs Alpine Solutions Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Nachurs Alpine Solutions Potassium Acetate Market Share (2018-2020) Table Nachurs Alpine Solutions Main Business Table Nachurs Alpine Solutions Recent Development Table Evonik Company Profile Figure Potassium Acetate Product Picture and Specifications of Evonik Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Evonik Potassium Acetate Market Share (2018-2020) Table Evonik Main Business Table Evonik Recent Development Table Daito Chemical Company Profile Figure Potassium Acetate Product Picture and Specifications of Daito Chemical Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Daito Chemical Potassium Acetate Market Share (2018-2020) Table Daito Chemical Main Business Table Daito Chemical Recent Development Table Lancashire Chemicals Company Profile Figure Potassium Acetate Product Picture and Specifications of Lancashire Chemicals Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Lancashire Chemicals Potassium Acetate Market Share (2018-2020) Table Lancashire Chemicals Main Business Table Lancashire Chemicals Recent Development Table Askhay Company Profile Figure Potassium Acetate Product Picture and Specifications of Askhay Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Askhay Potassium Acetate Market Share (2018-2020) Table Askhay Main Business Table Askhay Recent Development Table Baltic Enterprise Company Profile Figure Potassium Acetate Product Picture and Specifications of Baltic Enterprise Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Baltic Enterprise Potassium Acetate Market Share (2018-2020) Table Baltic Enterprise Main Business Table Baltic Enterprise Recent Development Table Jiangsu Kolod Food Company Profile Figure Potassium Acetate Product Picture and Specifications of Jiangsu Kolod Food Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Jiangsu Kolod Food Potassium Acetate Market Share (2018-2020) Table Jiangsu Kolod Food Main Business Table Jiangsu Kolod Food Recent Development Table Wuxi Yangshan Biochemical Company Profile Figure Potassium Acetate Product Picture and Specifications of Wuxi Yangshan Biochemical Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Wuxi Yangshan Biochemical Potassium Acetate Market Share (2018-2020) Table Wuxi Yangshan Biochemical Main Business Table Wuxi Yangshan Biochemical Recent Development Table Wuxi Unisen Company Profile Figure Potassium Acetate Product Picture and Specifications of Wuxi Unisen Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Wuxi Unisen Potassium Acetate Market Share (2018-2020) Table Wuxi Unisen Main Business Table Wuxi Unisen Recent Development Table Tenglong Company Profile Figure Potassium Acetate Product Picture and Specifications of Tenglong Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Tenglong Potassium Acetate Market Share (2018-2020) Table Tenglong Main Business Table Tenglong Recent Development Table Shanxi Zhaoyi Chemical Company Profile Figure Potassium Acetate Product Picture and Specifications of Shanxi Zhaoyi Chemical Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Shanxi Zhaoyi Chemical Potassium Acetate Market Share (2018-2020) Table Shanxi Zhaoyi Chemical Main Business Table Shanxi Zhaoyi Chemical Recent Development Table Shijiazhuang Haosheng Company Profile Figure Potassium Acetate Product Picture and Specifications of Shijiazhuang Haosheng Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Shijiazhuang Haosheng Potassium Acetate Market Share (2018-2020) Table Shijiazhuang Haosheng Main Business Table Shijiazhuang Haosheng Recent Development Table Jiangxi Shuangjia Company Profile Figure Potassium Acetate Product Picture and Specifications of Jiangxi Shuangjia Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Jiangxi Shuangjia Potassium Acetate Market Share (2018-2020) Table Jiangxi Shuangjia Main Business Table Jiangxi Shuangjia Recent Development Table Langfang Tianke Company Profile Figure Potassium Acetate Product Picture and Specifications of Langfang Tianke Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Langfang Tianke Potassium Acetate Market Share (2018-2020) Table Langfang Tianke Main Business Table Langfang Tianke Recent Development Table Xianju Fusheng Company Profile Figure Potassium Acetate Product Picture and Specifications of Xianju Fusheng Table Potassium Acetate Production, Price, Revenue and Gross Margin of 2018-2020 Figure Xianju Fusheng Potassium Acetate Market Share (2018-2020) Table Xianju Fusheng Main Business Table Xianju Fusheng Recent Development Table Global Potassium Acetate Sales (K Units) by Region (2015-2020) Table Global Potassium Acetate Sales Market Share by Region (2015-2019) Figure Global Potassium Acetate Sales Market Share by Region (2015-2019) Figure Global Potassium Acetate Sales Market Share by Region in 2018 Table Global Potassium Acetate Revenue (Million US$) by Region (2015-2020) Table Global Potassium Acetate Revenue Market Share by Region (2015-2020) Figure Global Potassium Acetate Revenue Market Share by Region (2015-2020) Figure Global Potassium Acetate Revenue Market Share by Region in 2019 Table Global Potassium Acetate Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure North America Potassium Acetate Sales (K Units) Growth Rate (2015-2020) Figure Europe Potassium Acetate Sales (K Units) Growth Rate (2015-2020) Table Europe Potassium Acetate Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure Japan Potassium Acetate Sales (K Units) Growth Rate (2015-2020) Table Japan Potassium Acetate Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Figure China Potassium Acetate Sales (K Units) Growth Rate (2015-2020) Table China Potassium Acetate Sales (K Units), Revenue (Million US$), Price (USD/Unit) and Gross Margin (2015-2020) Table Global Potassium Acetate Sales by Type (2015-2020) Table Global Potassium Acetate Sales Market Share by Type (2015-2020) Figure Global Potassium Acetate Sales Market Share by Type in 2019 Table Global Potassium Acetate Revenue by Type (2015-2020) Table Global Potassium Acetate Revenue Market Share by Type (2015-2020) Figure Global Potassium Acetate Revenue Market Share by Type in 2019 Figure Global Food Grade Sales Growth Rate (2015-2025) Figure Global Food Grade Price (2015-2020) Figure Global Pharmaceutical Grade Sales Growth Rate (2015-2025) Figure Global Pharmaceutical Grade Price (2015-2020) Figure Global Industrial Grade Sales Growth Rate (2015-2025) Figure Global Industrial Grade Price (2015-2020) Table Global Potassium Acetate Sales Market Share by Application (2015-2020) Figure Global Potassium Acetate Sales Market Share by Application in 2019 Figure Global Industrial Sales Growth Rate (2015-2025) Figure Global Pharma & Food Sales Growth Rate (2015-2025) Figure Global Deicing Sales Growth Rate (2015-2025) Figure Global Others Sales Growth Rate (2015-2025) Table Key Players of Upstream Markets Table Key Raw Materials Figure Price Trend of Key Raw Materials Table Key Suppliers of Raw Materials Figure Manufacturing Cost Structure of Potassium Acetate Table Key Players of Downstream Markets Figure Sales Channel Figure Global Potassium Acetate Production (K Units) Growth Rate Forecast (2020-2025) Figure Global Potassium Acetate Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Global Potassium Acetate Price and Trend Forecast (2020-2025) Table Global Potassium Acetate Sales (K Units) Forecast by Region (2020-2025) Figure Global Potassium Acetate Production Market Share Forecast by Region (2020-2025) Figure North America Potassium Acetate Sales (K Units) Growth Rate Forecast (2020-2025) Figure North America Potassium Acetate Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Europe Potassium Acetate Sales (K Units) Growth Rate Forecast (2020-2025) Figure Europe Potassium Acetate Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Japan Potassium Acetate Production (K Units) Growth Rate Forecast (2020-2025) Figure Japan Potassium Acetate Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure China Potassium Acetate Production (K Units) Growth Rate Forecast (2020-2025) Figure China Potassium Acetate Revenue (Million US$) Growth Rate Forecast (2020-2025) Figure Methodology/Research Approach Figure Market Size Estimation Figure Author List

Niacet Clariant Cryotech Hawkins Nachurs Alpine Solutions Evonik Daito Chemical Lancashire Chemicals Askhay Baltic Enterprise Jiangsu Kolod Food Wuxi Yangshan Biochemical Wuxi Unisen Tenglong Shanxi Zhaoyi Chemical Shijiazhuang Haosheng Jiangxi Shuangjia