Top 10 Companies in the Southeast Asia Acrylonitrile Polymer Market (2026): Market Leaders Powering Regional Growth

MARKET INSIGHTS

Global Southeast Asia Acrylonitrile Polymer market was valued at USD 3.12 billion in 2024. The market is projected to grow from USD 3.45 billion in 2025 to USD 5.78 billion by 2032, exhibiting a CAGR of 7.6 % during the forecast period.

Acrylonitrile polymers are synthetic resins formed through polymerization of acrylonitrile monomers, primarily used in manufacturing plastics, fibers, and elastomers. Key product types include Acrylonitrile-Butadiene-Styrene (ABS), Styrene-Acrylonitrile (SAN), and specialty copolymers. These materials exhibit superior chemical resistance, thermal stability, and mechanical strength, making them indispensable across automotive, construction, and electronics industries.

The market growth is driven by increasing demand from Thailand’s automotive sector and Vietnam’s textile industry, while infrastructure development across Indonesia and Malaysia further boosts consumption. However, volatility in crude oil prices impacts production costs because acrylonitrile is derived from petroleum. Recent capacity expansions by INEOS Styrolution in Singapore and Toray Industries in Malaysia indicate strong regional commitment to polymer production. The shift toward bio‑based acrylonitrile alternatives presents both challenges and opportunities for market players.

Southeast Asia Acrylonitrile Polymer Market – View in Detailed Research Report

Top 10 Companies in the Southeast Asia Acrylonitrile Polymer Market (2026)

🔟 1. INEOS Styrolution

Headquarters: Düsseldorf, Germany
Key Offering: ABS, SAN, and specialty copolymers for automotive, construction, and electronics

INEOS Styrolution has cemented its position as a leading supplier of acrylonitrile polymers in Southeast Asia through strategic investments in Singapore and Thailand. The company’s emphasis on high‑performance grades supports the region’s push for lightweight, durable automotive parts and heat‑resistant electronics housings.

Sustainability & Growth Initiatives:

• Expansion of a 200‑kt ABS plant in Singapore to meet rising automotive demand.
• Implementation of a closed‑loop recycling program for ABS scrap.
• Research partnership with Singapore’s National University on bio‑ABS formulations.

🔟 2. Trinseo

Headquarters: West Chester, Pennsylvania, USA
Key Offering: Advanced ABS and SAN grades, flame‑retardant and recyclable polymers

Trinseo’s presence in Vietnam and Thailand leverages its global R&D capabilities to deliver tailored polymer solutions for the region’s growing electronics and automotive sectors. The company’s focus on high‑performance, low‑carbon polymers aligns with Southeast Asian regulatory trends.

Sustainability & Growth Initiatives:

• Launch of a 50‑kt bio‑based ABS line in Thailand.
• Investment in a 120‑kt recyclable ABS facility in Vietnam.
• Collaboration with local universities on polymer recycling technologies.

🔟 3. LG Chem

Headquarters: Seoul, South Korea
Key Offering: ABS, SAN, and specialty grades for electronics, automotive, and construction

LG Chem’s strategic expansion in Malaysia and Indonesia supports the region’s demand for high‑quality polymer grades, particularly for battery housings and automotive interior components. Its integrated supply chain from petrochemicals to polymer production enhances cost competitiveness.

Sustainability & Growth Initiatives:

• Construction of a 300‑kt ABS plant in Malaysia.
• Adoption of renewable energy sources in Indonesian facilities.
• Development of a bio‑based SAN line in partnership with local research institutes.

🔟 4. Chi Mei Corporation

Headquarters: Hsinchu, Taiwan
Key Offering: ABS, SAN, and specialty copolymers for electronics and automotive

Chi Mei’s strong foothold in Thailand and Vietnam serves the region’s electronics manufacturing bases. The company’s focus on flame‑retardant and recyclable polymers aligns with tightening safety and environmental regulations.

Sustainability & Growth Initiatives:

• Launch of a 70‑kt recyclable ABS line in Thailand.
• Investment in a 30‑kt bio‑SAN plant in Vietnam.
• Implementation of an energy‑efficient polymerization process across its Southeast Asia plants.

🔟 5. Lotte Chemical

Headquarters: Seoul, South Korea
Key Offering: ABS and SAN grades for automotive, construction, and consumer goods

Lotte Chemical’s expansion in Indonesia and Malaysia supports the region’s construction boom and automotive assembly growth. The company’s emphasis on high‑strength, heat‑resistant polymers meets the rigorous demands of regional OEMs.

Sustainability & Growth Initiatives:

• Construction of a 200‑kt ABS plant in Malaysia.
• Implementation of a closed‑loop polymer recycling system in Indonesia.
• Collaboration with local governments on waste‑to‑energy projects.

🔟 6. Toray Industries

Headquarters: Tokyo, Japan
Key Offering: ABS, SAN, and specialty polymers for electronics, automotive, and packaging

Toray’s recent investment in a 150‑kt ABS plant in Malaysia positions it to capture the growing demand for high‑performance polymers in automotive interiors and electronics casings.

Sustainability & Growth Initiatives:

• Implementation of a 30‑kt bio‑ABS line in Malaysia.
• Adoption of renewable energy in its Southeast Asia plants.
• Development of a recyclable ABS formulation in partnership with local universities.

🔟 7. Thai Polyacrylamide Co., Ltd.

Headquarters: Bangkok, Thailand
Key Offering: ABS and SAN grades for construction, packaging, and textiles

Thai Polyacrylamide’s local manufacturing advantage supports the region’s push for domestic polymer production. The company’s focus on high‑value specialty grades offers better margins for Thai OEMs.

Sustainability & Growth Initiatives:

• Investment in a 40‑kt ABS plant in Thailand.
• Collaboration with the Thai Board of Investment on green polymer initiatives.
• Implementation of an energy‑efficient polymerization process.

🔟 8. PT Chandra Asri Petrochemical Tbk

Headquarters: Jakarta, Indonesia
Key Offering: ABS and SAN grades for automotive, construction, and packaging

PT Chandra Asri’s expansion in Indonesia aligns with the country’s focus on reducing polymer imports. The company’s emphasis on high‑strength, heat‑resistant polymers supports the automotive assembly sector.

Sustainability & Growth Initiatives:

• Construction of a 120‑kt ABS plant in Indonesia.
• Implementation of a closed‑loop recycling program for ABS scrap.
• Collaboration with Indonesian universities on bio‑based polymer research.

🔟 9. PT Petrokimia Gresik

Headquarters: Gresik, Indonesia
Key Offering: ABS, SAN, and specialty copolymers for construction and automotive

PT Petrokimia Gresik’s local production capacity supports Indonesia’s push for domestic polymer manufacturing. The company’s focus on high‑quality ABS and SAN grades meets the region’s construction and automotive demands.

Sustainability & Growth Initiatives:

• Investment in a 90‑kt ABS plant in Indonesia.
• Implementation of an energy‑efficient polymerization process.
• Collaboration with local governments on waste‑to‑energy projects.

🔟 10. Formosa Chemicals & Fibre Corporation

Headquarters: Taipei, Taiwan
Key Offering: ABS, SAN, and specialty grades for electronics, automotive, and packaging

Formosa’s expansion in Thailand and Vietnam supports the region’s demand for high‑performance polymers. The company’s focus on flame‑retardant and recyclable polymers aligns with regional safety and environmental standards.

Sustainability & Growth Initiatives:

• Construction of a 60‑kt ABS plant in Thailand.
• Implementation of a recyclable ABS line in Vietnam.
• Collaboration with local universities on bio‑based polymer research.

Download FREE Sample Report

Get Full Report Here

Outlook

The Southeast Asia acrylonitrile polymer market is on a trajectory that balances robust demand from automotive and electronics sectors with emerging sustainability imperatives. The region’s investment in local production capacities, coupled with a shift toward bio‑based and recyclable polymers, is expected to reshape supply chains and open new high‑margin segments.

Future Trends

• Continued expansion of polymer production facilities in Thailand, Vietnam, and Malaysia to reduce import dependence.
• Acceleration of bio‑based acrylonitrile polymer research, driven by regional carbon‑reduction targets.
• Growth of recycled ABS and SAN markets, supported by tightening waste‑management regulations.
• Increased demand for high‑performance, flame‑retardant polymers in automotive under‑hood and electronics applications.
• Integration of digital supply‑chain solutions to mitigate raw‑material price volatility.