The global market for Chlorosulphonated Polyethylene (CSM) was estimated to be worth US$ 67.5 million in 2024 and is forecast to a readjusted size of US$ 121 million by 2031 with a CAGR of 9.4% during the forecast period 2025-2031.
This report provides a comprehensive assessment of recent tariff adjustments and international strategic countermeasures on Chlorosulphonated Polyethylene (CSM) cross-border industrial footprints, capital allocation patterns, regional economic interdependencies, and supply chain reconfigurations.
Chlorosulfonated polyethylene (CSM) is an important specialty synthetic rubber made from high-density polyethylene (HDPE) or low-density polyethylene (LDPE) in solution through a two-step chemical reaction of chlorination and chlorosulfonation. Its molecular structure is characterized by the replacement of some hydrogen atoms on the polyethylene backbone with chlorine atoms, and the introduction of a small amount of chlorosulfonyl groups. Its core performance advantage lies in its excellent weather resistance, ozone resistance and chemical corrosion resistance. CSM has extremely strong resistance to erosion by sunlight (especially ultraviolet rays), oxygen and ozone, which is far superior to many general-purpose rubbers, making it an ideal material for long-term outdoor use, such as wire and cable sheathing and roof waterproofing membranes.
Global Chlorosulphonated Polyethylene (CSM) key players include Tosoh, Jilin Petrochemical and Jiangxi Hongrun Chemical Industry, etc. In 2024, the global three largest players hold a share approximately 80% in terms of revenue.
The largest market is China, has a share about 50%, followed by Japan, with around 40% market share respectively.
In terms of product, Low Mooney Viscosity is the largest segment, with a share over 52%. And in terms of application, the largest application is Automotive, has a share over 36%, followed by Construction, Industrial Products and Wire & Cable, etc.
The chlorosulfonated polyethylene market can be divided into high-performance products and standard-grade products. High-performance CSM mainly meets the needs of automotive, construction and industrial fields for excellent durability and endurance, while standard-grade CSM is suitable for applications with medium performance requirements and is popular for its cost-effectiveness. The automotive industry is an important contributor to the chlorosulfonated polyethylene market, and CSM is used to manufacture air conditioning hoses, hydraulic hoses, fuel hoses, as well as gaskets, seals, etc. The construction field is also a key application scenario, and CSM is used for roof membranes, waterproofing solutions and sealing applications. Environmental protection and sustainable development are important directions, and the industry is shifting towards bio-based alternatives and environmentally friendly formulations.
This report aims to provide a comprehensive presentation of the global market for Chlorosulphonated Polyethylene (CSM), focusing on the total sales volume, sales revenue, price, key companies market share and ranking, together with an analysis of Chlorosulphonated Polyethylene (CSM) by region & country, by Type, and by Application.
The Chlorosulphonated Polyethylene (CSM) market size, estimations, and forecasts are provided in terms of sales volume (MT) and sales revenue ($ millions), considering 2024 as the base year, with history and forecast data for the period from 2020 to 2031. With both quantitative and qualitative analysis, to help readers develop business/growth strategies, assess the market competitive situation, analyze their position in the current marketplace, and make informed business decisions regarding Chlorosulphonated Polyethylene (CSM).
Market Segmentation
By Company
- Tosoh
- Jilin Petrochemical
- Jiangxi Hongrun Chemical
- Weifang Polygrand Chemical
- Weifang Sundow Polymers
- Shandong Shanxu New Material
- Weifang Kerming Chemical
- YQXPOLYMER
Segment by Type
- High Mooney Viscosity
- Low Mooney Viscosity
Segment by Application
- Automotive
- Industrial Products
- Wire and Cable
- Construction
- Others
By Region
- North America
- Asia-Pacific
- China
- Japan
- South Korea
- Southeast Asia
- India
- Australia
- Rest of Asia-Pacific
- Europe
- Germany
- France
- U.K.
- Italy
- Netherlands
- Nordic Countries
- Rest of Europe
- Latin America
- Mexico
- Brazil
- Rest of Latin America
- Middle East & Africa
- Turkey
- Saudi Arabia
- UAE
- Rest of MEA
Chapter Outline
Chapter 1: Introduces the report scope of the report, global total market size (value, volume and price). This chapter also provides the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 2: Detailed analysis of Chlorosulphonated Polyethylene (CSM) manufacturers competitive landscape, price, sales and revenue market share, latest development plan, merger, and acquisition information, etc.
Chapter 3: Provides the analysis of various market segments by Type, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 4: Provides the analysis of various market segments by Application, covering the market size and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 5: Sales, revenue of Chlorosulphonated Polyethylene (CSM) in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the market development, future development prospects, market space, and market size of each country in the world.
Chapter 6: Sales, revenue of Chlorosulphonated Polyethylene (CSM) in country level. It provides sigmate data by Type, and by Application for each country/region.
Chapter 7: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.
Chapter 8: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 9: Conclusion.
Table of Contents
1 Market Overview
- 1.1 Chlorosulphonated Polyethylene (CSM) Product Introduction
- 1.2 Global Chlorosulphonated Polyethylene (CSM) Market Size Forecast
- 1.2.1 Global Chlorosulphonated Polyethylene (CSM) Sales Value (2020-2031)
- 1.2.2 Global Chlorosulphonated Polyethylene (CSM) Sales Volume (2020-2031)
- 1.2.3 Global Chlorosulphonated Polyethylene (CSM) Sales Price (2020-2031)
- 1.3 Chlorosulphonated Polyethylene (CSM) Market Trends & Drivers
- 1.3.1 Chlorosulphonated Polyethylene (CSM) Industry Trends
- 1.3.2 Chlorosulphonated Polyethylene (CSM) Market Drivers & Opportunity
- 1.3.3 Chlorosulphonated Polyethylene (CSM) Market Challenges
- 1.3.4 Chlorosulphonated Polyethylene (CSM) Market Restraints
- 1.4 Assumptions and Limitations
- 1.5 Study Objectives
- 1.6 Years Considered
2 Competitive Analysis by Company
- 2.1 Global Chlorosulphonated Polyethylene (CSM) Players Revenue Ranking (2024)
- 2.2 Global Chlorosulphonated Polyethylene (CSM) Revenue by Company (2020-2025)
- 2.3 Global Chlorosulphonated Polyethylene (CSM) Players Sales Volume Ranking (2024)
- 2.4 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Company Players (2020-2025)
- 2.5 Global Chlorosulphonated Polyethylene (CSM) Average Price by Company (2020-2025)
- 2.6 Key Manufacturers Chlorosulphonated Polyethylene (CSM) Manufacturing Base and Headquarters
- 2.7 Key Manufacturers Chlorosulphonated Polyethylene (CSM) Product Offered
- 2.8 Key Manufacturers Time to Begin Mass Production of Chlorosulphonated Polyethylene (CSM)
- 2.9 Chlorosulphonated Polyethylene (CSM) Market Competitive Analysis
- 2.9.1 Chlorosulphonated Polyethylene (CSM) Market Concentration Rate (2020-2025)
- 2.9.2 Global 5 and 10 Largest Manufacturers by Chlorosulphonated Polyethylene (CSM) Revenue in 2024
- 2.9.3 Global Top Manufacturers by Company Type (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Chlorosulphonated Polyethylene (CSM) as of 2024)
- 2.10 Mergers & Acquisitions, Expansion
3 Segmentation by Type
- 3.1 Introduction by Type
- 3.1.1 High Mooney Viscosity
- 3.1.2 Low Mooney Viscosity
- 3.2 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Type
- 3.2.1 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Type (2020 VS 2024 VS 2031)
- 3.2.2 Global Chlorosulphonated Polyethylene (CSM) Sales Value, by Type (2020-2031)
- 3.2.3 Global Chlorosulphonated Polyethylene (CSM) Sales Value, by Type (%) (2020-2031)
- 3.3 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Type
- 3.3.1 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Type (2020 VS 2024 VS 2031)
- 3.3.2 Global Chlorosulphonated Polyethylene (CSM) Sales Volume, by Type (2020-2031)
- 3.3.3 Global Chlorosulphonated Polyethylene (CSM) Sales Volume, by Type (%) (2020-2031)
- 3.4 Global Chlorosulphonated Polyethylene (CSM) Average Price by Type (2020-2031)
4 Segmentation by Application
- 4.1 Introduction by Application
- 4.1.1 Automotive
- 4.1.2 Industrial Products
- 4.1.3 Wire and Cable
- 4.1.4 Construction
- 4.1.5 Others
- 4.2 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Application
- 4.2.1 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Application (2020 VS 2024 VS 2031)
- 4.2.2 Global Chlorosulphonated Polyethylene (CSM) Sales Value, by Application (2020-2031)
- 4.2.3 Global Chlorosulphonated Polyethylene (CSM) Sales Value, by Application (%) (2020-2031)
- 4.3 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Application
- 4.3.1 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Application (2020 VS 2024 VS 2031)
- 4.3.2 Global Chlorosulphonated Polyethylene (CSM) Sales Volume, by Application (2020-2031)
- 4.3.3 Global Chlorosulphonated Polyethylene (CSM) Sales Volume, by Application (%) (2020-2031)
- 4.4 Global Chlorosulphonated Polyethylene (CSM) Average Price by Application (2020-2031)
5 Segmentation by Region
- 5.1 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Region
- 5.1.1 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Region: 2020 VS 2024 VS 2031
- 5.1.2 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Region (2020-2025)
- 5.1.3 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Region (2026-2031)
- 5.1.4 Global Chlorosulphonated Polyethylene (CSM) Sales Value by Region (%), (2020-2031)
- 5.2 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Region
- 5.2.1 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Region: 2020 VS 2024 VS 2031
- 5.2.2 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Region (2020-2025)
- 5.2.3 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Region (2026-2031)
- 5.2.4 Global Chlorosulphonated Polyethylene (CSM) Sales Volume by Region (%), (2020-2031)
- 5.3 Global Chlorosulphonated Polyethylene (CSM) Average Price by Region (2020-2031)
- 5.4 North America
- 5.4.1 North America Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 5.4.2 North America Chlorosulphonated Polyethylene (CSM) Sales Value by Country (%), 2024 VS 2031
- 5.5 Europe
- 5.5.1 Europe Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 5.5.2 Europe Chlorosulphonated Polyethylene (CSM) Sales Value by Country (%), 2024 VS 2031
- 5.6 Asia Pacific
- 5.6.1 Asia Pacific Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 5.6.2 Asia Pacific Chlorosulphonated Polyethylene (CSM) Sales Value by Region (%), 2024 VS 2031
- 5.7 South America
- 5.7.1 South America Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 5.7.2 South America Chlorosulphonated Polyethylene (CSM) Sales Value by Country (%), 2024 VS 2031
- 5.8 Middle East & Africa
- 5.8.1 Middle East & Africa Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 5.8.2 Middle East & Africa Chlorosulphonated Polyethylene (CSM) Sales Value by Country (%), 2024 VS 2031
6 Segmentation by Key Countries/Regions
- 6.1 Key Countries/Regions Chlorosulphonated Polyethylene (CSM) Sales Value Growth Trends, 2020 VS 2024 VS 2031
- 6.2 Key Countries/Regions Chlorosulphonated Polyethylene (CSM) Sales Value and Sales Volume
- 6.2.1 Key Countries/Regions Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.2.2 Key Countries/Regions Chlorosulphonated Polyethylene (CSM) Sales Volume, 2020-2031
- 6.3 United States
- 6.3.1 United States Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.3.2 United States Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.3.3 United States Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.4 Europe
- 6.4.1 Europe Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.4.2 Europe Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.4.3 Europe Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.5 China
- 6.5.1 China Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.5.2 China Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.5.3 China Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.6 Japan
- 6.6.1 Japan Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.6.2 Japan Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.6.3 Japan Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.7 South Korea
- 6.7.1 South Korea Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.7.2 South Korea Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.7.3 South Korea Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.8 Southeast Asia
- 6.8.1 Southeast Asia Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.8.2 Southeast Asia Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.8.3 Southeast Asia Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
- 6.9 India
- 6.9.1 India Chlorosulphonated Polyethylene (CSM) Sales Value, 2020-2031
- 6.9.2 India Chlorosulphonated Polyethylene (CSM) Sales Value by Type (%), 2024 VS 2031
- 6.9.3 India Chlorosulphonated Polyethylene (CSM) Sales Value by Application, 2024 VS 2031
7 Company Profiles
- 7.1 Tosoh
- 7.1.1 Tosoh Company Information
- 7.1.2 Tosoh Introduction and Business Overview
- 7.1.3 Tosoh Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.1.4 Tosoh Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.1.5 Tosoh Recent Development
- 7.2 Jilin Petrochemical
- 7.2.1 Jilin Petrochemical Company Information
- 7.2.2 Jilin Petrochemical Introduction and Business Overview
- 7.2.3 Jilin Petrochemical Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.2.4 Jilin Petrochemical Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.2.5 Jilin Petrochemical Recent Development
- 7.3 Jiangxi Hongrun Chemical
- 7.3.1 Jiangxi Hongrun Chemical Company Information
- 7.3.2 Jiangxi Hongrun Chemical Introduction and Business Overview
- 7.3.3 Jiangxi Hongrun Chemical Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.3.4 Jiangxi Hongrun Chemical Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.3.5 Jiangxi Hongrun Chemical Recent Development
- 7.4 Weifang Polygrand Chemical
- 7.4.1 Weifang Polygrand Chemical Company Information
- 7.4.2 Weifang Polygrand Chemical Introduction and Business Overview
- 7.4.3 Weifang Polygrand Chemical Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.4.4 Weifang Polygrand Chemical Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.4.5 Weifang Polygrand Chemical Recent Development
- 7.5 Weifang Sundow Polymers
- 7.5.1 Weifang Sundow Polymers Company Information
- 7.5.2 Weifang Sundow Polymers Introduction and Business Overview
- 7.5.3 Weifang Sundow Polymers Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.5.4 Weifang Sundow Polymers Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.5.5 Weifang Sundow Polymers Recent Development
- 7.6 Shandong Shanxu New Material
- 7.6.1 Shandong Shanxu New Material Company Information
- 7.6.2 Shandong Shanxu New Material Introduction and Business Overview
- 7.6.3 Shandong Shanxu New Material Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.6.4 Shandong Shanxu New Material Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.6.5 Shandong Shanxu New Material Recent Development
- 7.7 Weifang Kerming Chemical
- 7.7.1 Weifang Kerming Chemical Company Information
- 7.7.2 Weifang Kerming Chemical Introduction and Business Overview
- 7.7.3 Weifang Kerming Chemical Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.7.4 Weifang Kerming Chemical Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.7.5 Weifang Kerming Chemical Recent Development
- 7.8 YQXPOLYMER
- 7.8.1 YQXPOLYMER Company Information
- 7.8.2 YQXPOLYMER Introduction and Business Overview
- 7.8.3 YQXPOLYMER Chlorosulphonated Polyethylene (CSM) Sales, Revenue, Price and Gross Margin (2020-2025)
- 7.8.4 YQXPOLYMER Chlorosulphonated Polyethylene (CSM) Product Offerings
- 7.8.5 YQXPOLYMER Recent Development
8 Industry Chain Analysis
- 8.1 Chlorosulphonated Polyethylene (CSM) Industrial Chain
- 8.2 Chlorosulphonated Polyethylene (CSM) Upstream Analysis
- 8.2.1 Key Raw Materials
- 8.2.2 Raw Materials Key Suppliers
- 8.2.3 Manufacturing Cost Structure
- 8.3 Midstream Analysis
- 8.4 Downstream Analysis (Customers Analysis)
- 8.5 Sales Model and Sales Channels
- 8.5.1 Chlorosulphonated Polyethylene (CSM) Sales Model
- 8.5.2 Sales Channel
- 8.5.3 Chlorosulphonated Polyethylene (CSM) Distributors
9 Research Findings and Conclusion
10 Appendix
- 10.1 Research Methodology
- 10.1.1 Methodology/Research Approach
- 10.1.1.1 Research Programs/Design
- 10.1.1.2 Market Size Estimation
- 10.1.1.3 Market Breakdown and Data Triangulation
- 10.1.2 Data Source
- 10.1.2.1 Secondary Sources
- 10.1.2.2 Primary Sources
- 10.2 Author Details
- 10.3 Disclaimer