APO RESEARCH · REPORT
Alpha-methylstyrene (AMS)
Alpha-methylstyrene (AMS) is a co-product produced in parallel from the phenol reaction which is produced by the partial oxidation of cumene. Alpha-methylstyrene (AMS) is an intermediate chemical used in the manufacturing of plasticizers, resins, and in many polymerization production processes.
Product & engineering
Understand the product.
Alpha-methylstyrene (AMS) is a co-product produced in parallel from the phenol reaction which is produced by the partial oxidation of cumene. Alpha-methylstyrene (AMS) is an intermediate chemical used in the manufacturing of plasticizers, resins, and in many polymerization production processes.
Selected research
Industry Research
Alpha-methylstyrene (AMS) Industry Research Report 2026
Market perspective
Alpha-methylstyrene (AMS) is a co-product produced in parallel from the phenol reaction which is produced by the partial oxidation of cumene. Alpha-methylstyrene (AMS) is an intermediate chemical used in the manufacturing of plasticizers, resins, and in many polymerization production processes.
Global Alpha-methylstyrene (AMS) key players include Ineos Phenol GmbH, AdvanSix, Cepsa Chemicals, Kumho P&B Chemicals, etc. Global top five manufacturers hold a Production Share over 50%. Europe accounts for the most Production Market Share, which have a share over 50%, followed by North America. In terms of product, Assay above 99.5% is one of the segment, with a Production Share over 10%. And in terms of application, the largest application is Resins (ABS/Polyester/Alkyd), followed by Plasticizers.
Report Scope
Read the full market overview
This report quantifies the global Alpha-methylstyrene (AMS) market in revenue (US$ million) and, where applicable, sales volume (MT), using 2025 as the base year and providing annual historical and forecast data for 2021–2032.
It standardizes definitions of types and applications, harmonizes vendor attribution, and presents comparable time series by company, type, application, and region/country, including indicative price bands (US$/MT) and concentration ratios (CR5/CR10).
The outputs are intended to support strategy development, budgeting, and performance benchmarking for manufacturers, new entrants, channel partners, and investors; the report also reviews technology shifts and notable product introductions relevant to Alpha-methylstyrene (AMS).
Key Companies & Market Share Insights
This section profiles leading manufacturers, combining 2021–2025 results with a 2026–2032 outlook. It reports revenue, market share, price bands, product and application mix, regional and channel mix, and key developments (M&A, capacity additions, certifications). It also provides global revenue, average price, and—where applicable—sales volume by manufacturer, and calculates CR5/CR10 and rank changes to support comparative benchmarking.
Alpha-methylstyrene (AMS) Market by Company
Ineos Phenol GmbH
AdvanSix
Altivia
Cepsa Chemicals
DOMO Chemicals
Versalis (Eni)
Rosneft (SANORS)
Taiwan Prosperity Chemical
Mitsubishi Chemical
Kumho P&B Chemicals
SI Group
Prasol Chemicals
Solvay
Mitsui Chemicals
LG Chem
Alpha-methylstyrene (AMS) Segment by Type
Assay above 99.5%
Other
Alpha-methylstyrene (AMS) Segment by Application
Plasticizers
Resins (ABS/Polyester/Alkyd)
Polymerization Production
Others
Alpha-methylstyrene (AMS) Segment by Region
North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries
Key Drivers & Barriers
High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.
Reasons to Buy This Report
1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Alpha-methylstyrene (AMS) market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of Alpha-methylstyrene (AMS) and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market
5. This report helps stakeholders to gain insights into which regions to target globally
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Alpha-methylstyrene (AMS).
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.
Chapter Outline
Chapter 1: Research objectives, research methods, data sources, data cross-validation;
Chapter 2: Introduces the report scope of the report, executive summary of different market segments (by region, product type, application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 3: Detailed analysis of Alpha-methylstyrene (AMS) manufacturers competitive landscape, price, production and value market share, latest development plan, merger, and acquisition information, etc.
Chapter 4: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product production/output, value, price, gross margin, product introduction, recent development, etc.
Chapter 5: Production/output, value of Alpha-methylstyrene (AMS) by region/country. It provides a quantitative analysis of the market size and development potential of each region in the next six years.
Chapter 6: Consumption of Alpha-methylstyrene (AMS) in regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space, and production of each country in the world.
Chapter 7: 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 8: 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 9: Analysis of industrial chain, including the upstream and downstream of the industry.
Chapter 10: Introduces 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 11: The main points and conclusions of the report.
More report detail
Tables and figures
Scope & coverage.
Types
- Assay above 99.5%
- Other
Applications
- Plasticizers
- Resins (ABS/Polyester/Alkyd)
- Polymerization Production
- Others
Companies covered
- Ineos Phenol GmbH
- AdvanSix
- Altivia
- Cepsa Chemicals
- DOMO Chemicals
- Versalis (Eni)
- Rosneft (SANORS)
- Taiwan Prosperity Chemical
- Mitsubishi Chemical
- Kumho P&B Chemicals
- SI Group
- Prasol Chemicals
- Solvay
- Mitsui Chemicals
- LG Chem
Inside the report.
1 Preface
- 1.1 Scope of Report
- 1.2 Reasons for Doing This Study
- 1.3 Research Methodology
- 1.4 Research Process
- 1.5 Data Source
- 1.5.1 Secondary Sources
- 1.5.2 Primary Sources
2 Market Overview
- 2.1 Product Definition
- 2.2 Alpha-methylstyrene (AMS) by Type
- 2.2.1 Market Value Comparison by Type (2021 VS 2025 VS 2032) & (US$ Million)
- 2.2.2 Assay above 99.5%
- 2.2.3 Other
- 2.3 Alpha-methylstyrene (AMS) by Application
- 2.3.1 Market Value Comparison by Application (2021 VS 2025 VS 2032) & (US$ Million)
- 2.3.2 Plasticizers
- 2.3.3 Resins (ABS/Polyester/Alkyd)
- 2.3.4 Polymerization Production
- 2.3.5 Others
- 2.4 Global Market Growth Prospects
- 2.4.1 Global Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts (2021-2032)
- 2.4.2 Global Alpha-methylstyrene (AMS) Production Capacity Estimates and Forecasts (2021-2032)
- 2.4.3 Global Alpha-methylstyrene (AMS) Production Estimates and Forecasts (2021-2032)
- 2.4.4 Global Alpha-methylstyrene (AMS) Market Average Price (2021-2032)
3 Market Competitive Landscape by Manufacturers
- 3.1 Global Alpha-methylstyrene (AMS) Production by Manufacturers (2021-2026)
- 3.2 Global Alpha-methylstyrene (AMS) Production Value by Manufacturers (2021-2026)
- 3.3 Global Alpha-methylstyrene (AMS) Average Price by Manufacturers (2021-2026)
- 3.4 Global Alpha-methylstyrene (AMS) Industry Manufacturers Ranking, 2024 VS 2025 VS 2026
- 3.5 Global Alpha-methylstyrene (AMS) Key Manufacturers, Manufacturing Sites & Headquarters
- 3.6 Global Alpha-methylstyrene (AMS) Manufacturers, Product Type & Application
- 3.7 Global Alpha-methylstyrene (AMS) Manufacturers Established Date
- 3.8 Global Alpha-methylstyrene (AMS) Market CR5 and HHI
- 3.9 Global Manufacturers Mergers & Acquisition
4 Manufacturers Profiled
- 4.1 Ineos Phenol GmbH
- 4.1.1 Ineos Phenol GmbH Alpha-methylstyrene (AMS) Company Information
- 4.1.2 Ineos Phenol GmbH Alpha-methylstyrene (AMS) Business Overview
- 4.1.3 Ineos Phenol GmbH Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.1.4 Ineos Phenol GmbH Product Portfolio
- 4.1.5 Ineos Phenol GmbH Recent Developments
- 4.2 AdvanSix
- 4.2.1 AdvanSix Alpha-methylstyrene (AMS) Company Information
- 4.2.2 AdvanSix Alpha-methylstyrene (AMS) Business Overview
- 4.2.3 AdvanSix Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.2.4 AdvanSix Product Portfolio
- 4.2.5 AdvanSix Recent Developments
- 4.3 Altivia
- 4.3.1 Altivia Alpha-methylstyrene (AMS) Company Information
- 4.3.2 Altivia Alpha-methylstyrene (AMS) Business Overview
- 4.3.3 Altivia Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.3.4 Altivia Product Portfolio
- 4.3.5 Altivia Recent Developments
- 4.4 Cepsa Chemicals
- 4.4.1 Cepsa Chemicals Alpha-methylstyrene (AMS) Company Information
- 4.4.2 Cepsa Chemicals Alpha-methylstyrene (AMS) Business Overview
- 4.4.3 Cepsa Chemicals Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.4.4 Cepsa Chemicals Product Portfolio
- 4.4.5 Cepsa Chemicals Recent Developments
- 4.5 DOMO Chemicals
- 4.5.1 DOMO Chemicals Alpha-methylstyrene (AMS) Company Information
- 4.5.2 DOMO Chemicals Alpha-methylstyrene (AMS) Business Overview
- 4.5.3 DOMO Chemicals Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.5.4 DOMO Chemicals Product Portfolio
- 4.5.5 DOMO Chemicals Recent Developments
- 4.6 Versalis (Eni)
- 4.6.1 Versalis (Eni) Alpha-methylstyrene (AMS) Company Information
- 4.6.2 Versalis (Eni) Alpha-methylstyrene (AMS) Business Overview
- 4.6.3 Versalis (Eni) Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.6.4 Versalis (Eni) Product Portfolio
- 4.6.5 Versalis (Eni) Recent Developments
- 4.7 Rosneft (SANORS)
- 4.7.1 Rosneft (SANORS) Alpha-methylstyrene (AMS) Company Information
- 4.7.2 Rosneft (SANORS) Alpha-methylstyrene (AMS) Business Overview
- 4.7.3 Rosneft (SANORS) Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.7.4 Rosneft (SANORS) Product Portfolio
- 4.7.5 Rosneft (SANORS) Recent Developments
- 4.8 Taiwan Prosperity Chemical
- 4.8.1 Taiwan Prosperity Chemical Alpha-methylstyrene (AMS) Company Information
- 4.8.2 Taiwan Prosperity Chemical Alpha-methylstyrene (AMS) Business Overview
- 4.8.3 Taiwan Prosperity Chemical Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.8.4 Taiwan Prosperity Chemical Product Portfolio
- 4.8.5 Taiwan Prosperity Chemical Recent Developments
- 4.9 Mitsubishi Chemical
- 4.9.1 Mitsubishi Chemical Alpha-methylstyrene (AMS) Company Information
- 4.9.2 Mitsubishi Chemical Alpha-methylstyrene (AMS) Business Overview
- 4.9.3 Mitsubishi Chemical Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.9.4 Mitsubishi Chemical Product Portfolio
- 4.9.5 Mitsubishi Chemical Recent Developments
- 4.10 Kumho P&B Chemicals
- 4.10.1 Kumho P&B Chemicals Alpha-methylstyrene (AMS) Company Information
- 4.10.2 Kumho P&B Chemicals Alpha-methylstyrene (AMS) Business Overview
- 4.10.3 Kumho P&B Chemicals Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.10.4 Kumho P&B Chemicals Product Portfolio
- 4.10.5 Kumho P&B Chemicals Recent Developments
- 4.11 SI Group
- 4.11.1 SI Group Alpha-methylstyrene (AMS) Company Information
- 4.11.2 SI Group Alpha-methylstyrene (AMS) Business Overview
- 4.11.3 SI Group Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.11.4 SI Group Product Portfolio
- 4.11.5 SI Group Recent Developments
- 4.12 Prasol Chemicals
- 4.12.1 Prasol Chemicals Alpha-methylstyrene (AMS) Company Information
- 4.12.2 Prasol Chemicals Alpha-methylstyrene (AMS) Business Overview
- 4.12.3 Prasol Chemicals Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.12.4 Prasol Chemicals Product Portfolio
- 4.12.5 Prasol Chemicals Recent Developments
- 4.13 Solvay
- 4.13.1 Solvay Alpha-methylstyrene (AMS) Company Information
- 4.13.2 Solvay Alpha-methylstyrene (AMS) Business Overview
- 4.13.3 Solvay Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.13.4 Solvay Product Portfolio
- 4.13.5 Solvay Recent Developments
- 4.14 Mitsui Chemicals
- 4.14.1 Mitsui Chemicals Alpha-methylstyrene (AMS) Company Information
- 4.14.2 Mitsui Chemicals Alpha-methylstyrene (AMS) Business Overview
- 4.14.3 Mitsui Chemicals Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.14.4 Mitsui Chemicals Product Portfolio
- 4.14.5 Mitsui Chemicals Recent Developments
- 4.15 LG Chem
- 4.15.1 LG Chem Alpha-methylstyrene (AMS) Company Information
- 4.15.2 LG Chem Alpha-methylstyrene (AMS) Business Overview
- 4.15.3 LG Chem Alpha-methylstyrene (AMS) Production Capacity, Value and Gross Margin (2021-2026)
- 4.15.4 LG Chem Product Portfolio
- 4.15.5 LG Chem Recent Developments
5 Global Alpha-methylstyrene (AMS) Production by Region
- 5.1 Global Alpha-methylstyrene (AMS) Production Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.2 Global Alpha-methylstyrene (AMS) Production by Region: 2021-2032
- 5.2.1 Global Alpha-methylstyrene (AMS) Production by Region: 2021-2026
- 5.2.2 Global Alpha-methylstyrene (AMS) Production Forecast by Region (2027-2032)
- 5.3 Global Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 5.4 Global Alpha-methylstyrene (AMS) Production Value by Region: 2021-2032
- 5.4.1 Global Alpha-methylstyrene (AMS) Production Value by Region: 2021-2026
- 5.4.2 Global Alpha-methylstyrene (AMS) Production Value Forecast by Region (2027-2032)
- 5.5 Global Alpha-methylstyrene (AMS) Market Price Analysis by Region (2021-2026)
- 5.6 Global Alpha-methylstyrene (AMS) Production and Value, YOY Growth
- 5.6.1 North America Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts (2021-2032)
- 5.6.2 Europe Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts (2021-2032)
- 5.6.3 China Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts (2021-2032)
- 5.6.4 Japan Alpha-methylstyrene (AMS) Production Value Estimates and Forecasts (2021-2032)
6 Global Alpha-methylstyrene (AMS) Consumption by Region
- 6.1 Global Alpha-methylstyrene (AMS) Consumption Estimates and Forecasts by Region: 2021 VS 2025 VS 2032
- 6.2 Global Alpha-methylstyrene (AMS) Consumption by Region (2021-2032)
- 6.2.1 Global Alpha-methylstyrene (AMS) Consumption by Region: 2021-2026
- 6.2.2 Global Alpha-methylstyrene (AMS) Forecasted Consumption by Region (2027-2032)
- 6.3 North America
- 6.3.1 North America Alpha-methylstyrene (AMS) Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.3.2 North America Alpha-methylstyrene (AMS) Consumption by Country (2021-2032)
- 6.3.3 United States
- 6.3.4 Canada
- 6.3.5 Mexico
- 6.4 Europe
- 6.4.1 Europe Alpha-methylstyrene (AMS) Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.4.2 Europe Alpha-methylstyrene (AMS) Consumption by Country (2021-2032)
- 6.4.3 Germany
- 6.4.4 France
- 6.4.5 U.K.
- 6.4.6 Italy
- 6.4.7 Russia
- 6.4.8 Spain
- 6.4.9 Netherlands
- 6.4.10 Switzerland
- 6.4.11 Sweden
- 6.4.12 Poland
- 6.5 Asia Pacific
- 6.5.1 Asia Pacific Alpha-methylstyrene (AMS) Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.5.2 Asia Pacific Alpha-methylstyrene (AMS) Consumption by Country (2021-2032)
- 6.5.3 China
- 6.5.4 Japan
- 6.5.5 South Korea
- 6.5.6 India
- 6.5.7 Australia
- 6.5.8 Taiwan
- 6.5.9 Southeast Asia
- 6.6 South America, Middle East & Africa
- 6.6.1 South America, Middle East & Africa Alpha-methylstyrene (AMS) Consumption Growth Rate by Country: 2021 VS 2025 VS 2032
- 6.6.2 South America, Middle East & Africa Alpha-methylstyrene (AMS) Consumption by Country (2021-2032)
- 6.6.3 Brazil
- 6.6.4 Argentina
- 6.6.5 Chile
- 6.6.6 Turkey
- 6.6.7 GCC Countries
7 Segment by Type
- 7.1 Global Alpha-methylstyrene (AMS) Production by Type (2021-2032)
- 7.1.1 Global Alpha-methylstyrene (AMS) Production by Type (2021-2032) & (MT)
- 7.1.2 Global Alpha-methylstyrene (AMS) Production Market Share by Type (2021-2032)
- 7.2 Global Alpha-methylstyrene (AMS) Production Value by Type (2021-2032)
- 7.2.1 Global Alpha-methylstyrene (AMS) Production Value by Type (2021-2032) & (US$ Million)
- 7.2.2 Global Alpha-methylstyrene (AMS) Production Value Market Share by Type (2021-2032)
- 7.3 Global Alpha-methylstyrene (AMS) Price by Type (2021-2032)
8 Segment by Application
- 8.1 Global Alpha-methylstyrene (AMS) Production by Application (2021-2032)
- 8.1.1 Global Alpha-methylstyrene (AMS) Production by Application (2021-2032) & (MT)
- 8.1.2 Global Alpha-methylstyrene (AMS) Production Market Share by Application (2021-2032)
- 8.2 Global Alpha-methylstyrene (AMS) Production Value by Application (2021-2032)
- 8.2.1 Global Alpha-methylstyrene (AMS) Production Value by Application (2021-2032) & (US$ Million)
- 8.2.2 Global Alpha-methylstyrene (AMS) Production Value Market Share by Application (2021-2032)
- 8.3 Global Alpha-methylstyrene (AMS) Price by Application (2021-2032)
9 Value Chain and Sales Channels Analysis of the Market
- 9.1 Alpha-methylstyrene (AMS) Value Chain Analysis
- 9.1.1 Alpha-methylstyrene (AMS) Key Raw Materials
- 9.1.2 Raw Materials Key Suppliers
- 9.1.3 Alpha-methylstyrene (AMS) Production Mode & Process
- 9.2 Alpha-methylstyrene (AMS) Sales Channels Analysis
- 9.2.1 Direct Comparison with Distribution Share
- 9.2.2 Alpha-methylstyrene (AMS) Distributors
- 9.2.3 Alpha-methylstyrene (AMS) Customers
10 Global Alpha-methylstyrene (AMS) Analyzing Market Dynamics
- 10.1 Alpha-methylstyrene (AMS) Industry Trends
- 10.2 Alpha-methylstyrene (AMS) Industry Drivers
- 10.3 Alpha-methylstyrene (AMS) Industry Opportunities and Challenges
- 10.4 Alpha-methylstyrene (AMS) Industry Restraints
11 Report Conclusion
12 Disclaimer
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