Top 10 Companies in the China Bio‑Based Polyamide Fiber Market (2026): Market Leaders Powering Sustainable Textiles

The China Bio‑Based Polyamide Fiber market size was valued at USD 412.6 million in 2024 and is projected to reach USD 687.3 million by 2030, at a CAGR of 8.9% during the forecast period 2024‑2030.

Bio‑Based Polyamide Fibers are synthetic fibers derived from renewable resources such as castor oil, offering similar properties to conventional nylon while cutting carbon footprints. China’s market is expanding rapidly, fueled by the textile and automotive sectors’ shift toward sustainable inputs. In 2023, the country produced 95,000 metric tons of bio‑based polyamide fibers, with 65% used domestically and 35% exported. Apparel consumes 55% of the demand, followed by automotive textiles at 25% and industrial uses at 15%. Government incentives boosted production capacity by 32% in 2023. Technological progress has lifted tensile strength by 20% over 2020 grades, positioning new grades competitively against high‑performance nylons. Bio‑PA 6,6 fibers grew 14% annually, driven by superior mechanical properties and heat resistance. Eco‑labeling standards increased premium sportswear adoption by 40% in 2023. Raw‑material volatility—castor oil prices fluctuated up to 25%—remains a challenge, yet research into alternative feedstocks accelerates. Emerging 3D‑printing filaments show promise, growing at 22% CAGR from a 3% base share. Automotive interiors are expected to grow at 16% CAGR through 2030, and fully recyclable fibers are gaining traction, with R&D spending rising 50% in 2023.

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Top 10 Companies in the China Bio‑Based Polyamide Fiber Market (2026)

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10. China Pingmei Shenma Group

Headquarters: Shanghai, China
Key Offering: Bio‑PA 6, 6,6, 11 fibers for apparel and automotive applications

China Pingmei Shenma Group has positioned itself as a leading producer of bio‑based polyamides, leveraging integrated supply chains from castor oil sourcing to fiber extrusion. The group’s recent expansion of a 120,000‑tonne annual capacity plant in Zhejiang underscores its commitment to scaling sustainable fibers.

Sustainability & Growth Initiatives:

• Invested USD 120 million in R&D for fully recyclable bio‑polyamides in 2023.
• Partnered with local universities to develop low‑carbon casting processes.
• Achieved ISO 14001 certification across all production sites.

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9. China Grand Chemical Co., Ltd.

Headquarters: Shenzhen, China
Key Offering: Bio‑PA 6, 6,6 fibers for protective gear and industrial textiles

China Grand Chemical has carved a niche in high‑performance protective textiles, integrating bio‑based fibers with advanced surface treatments to meet demanding safety standards.

Sustainability & Growth Initiatives:

• Launched a carbon‑offset program that offsets 30% of production emissions.
• Adopted renewable energy sources for 40% of its plants.
• Introduced a closed‑loop recycling pilot for post‑consumer textile waste.

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8. Xiamen Xiangyu Co., Ltd.

Headquarters: Xiamen, China
Key Offering: Bio‑PA 6, 6,6, 11 fibers for bags and suitcases

With a focus on lightweight, durable packaging solutions, Xiangyu’s bio‑based fibers have gained traction in the travel accessories market, driven by consumer demand for greener products.

Sustainability & Growth Initiatives:

• Implemented a water‑recycling system that reduces consumption by 25%.
• Collaborated with logistics partners to optimize supply‑chain emissions.
• Introduced a digital traceability platform for raw‑material sourcing.

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7. Jiangsu Hengli Chemical Fibre Co., Ltd.

Headquarters: Suzhou, China
Key Offering: Bio‑PA 6, 6,6 fibers for industrial applications

Hengli’s bio‑fibers are widely used in filtration and industrial textiles, benefiting from high tensile strength and chemical resistance.

Sustainability & Growth Initiatives:

• Invested in anaerobic digestion plants to convert production waste into biogas.
• Engaged in community outreach to promote sustainable agriculture.
• Adopted blockchain for supply‑chain transparency.

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6. Shenma Industrial Co., Ltd.

Headquarters: Guangzhou, China
Key Offering: Bio‑PA 6, 6,6 fibers for automotive interiors

Shenma’s bio‑fibers are integral to vehicle seat fabrics and carpeting, aligning with automotive manufacturers’ lightweight strategies.

Sustainability & Growth Initiatives:

• Partnered with automotive OEMs to co‑develop low‑carbon interior solutions.
• Implemented a zero‑liquid‑discharge policy across all plants.
• Launched a product certification program for eco‑friendly automotive textiles.

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5. Kingfa Science & Technology Co., Ltd.

Headquarters: Shanghai, China
Key Offering: Bio‑PA 6, 6,6, 11 fibers for sportswear and apparel

Kingfa’s bio‑fibers are recognized for their softness and moisture‑wicking properties, making them popular among premium sportswear brands.

Sustainability & Growth Initiatives:

• Launched a bio‑based fiber line that uses 70% recycled content.
• Invested in renewable energy projects to power 50% of its facilities.
• Established a circular economy partnership with textile recyclers.

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4. Sinopec Yizheng Chemical Fibre Company Limited

Headquarters: Yizheng, China
Key Offering: Bio‑PA 6, 6,6 fibers for protective clothing and industrial textiles

Sinopec Yizheng combines petrochemical expertise with bio‑polyamide production, delivering fibers that meet rigorous safety standards.

Sustainability & Growth Initiatives:

• Adopted a zero‑waste policy for production residues.
• Invested in advanced catalytic processes to reduce energy consumption.
• Collaborated with NGOs to promote sustainable cotton farming.

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3. Zhejiang Hengyi Group Co., Ltd.

Headquarters: Hangzhou, China
Key Offering: Bio‑PA 6, 6,6 fibers for apparel and automotive textiles

Hengyi’s extensive R&D pipeline delivers high‑performance fibers that satisfy both consumer comfort and automotive durability requirements.

Sustainability & Growth Initiatives:

• Integrated solar power into all manufacturing sites.
• Developed a low‑VOC coating for fibers to reduce indoor air pollution.
• Implemented a supplier audit program focused on sustainability metrics.

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2. Fujian Jinjiang Technology Co., Ltd.

Headquarters: Jinjiang, China
Key Offering: Bio‑PA 6, 6,6 fibers for protective gear and industrial applications

Jinjiang’s bio‑fibers are noted for their high abrasion resistance and thermal stability, making them suitable for protective clothing.

Sustainability & Growth Initiatives:

• Invested in carbon capture technology to reduce process emissions.
• Partnered with local farmers to secure a stable castor oil supply.
• Launched a digital platform for real‑time production monitoring.

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1. Cathay Biotech Inc.

Headquarters: Hong Kong, China
Key Offering: Bio‑PA 6, 6,6, 11 fibers for high‑performance textiles

Cathay Biotech is a pioneer in bio‑polyamide chemistry, offering fibers that rival conventional nylon in strength and durability while maintaining a lower carbon footprint.

Sustainability & Growth Initiatives:

• Developed a proprietary castor‑oil conversion process that cuts energy use by 18%.
• Established a joint venture with a leading university to explore alternative bio‑feedstocks.
• Implemented a full lifecycle assessment framework for all products.

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Outlook: The Future of China Bio‑Based Polyamide Fibers

China’s bio‑polyamide sector is set to benefit from several converging forces. The automotive industry’s push toward lightweight interiors, coupled with stricter emission regulations, will drive demand for high‑strength, low‑weight fibers. Meanwhile, premium apparel brands are increasingly seeking certified eco‑labelled materials, amplifying the market for bio‑PA 6,6 and PA 11. Innovation in feedstock diversification—particularly from agricultural by‑products—will mitigate price volatility and secure supply chains.

Key Trends Shaping the Market

• Rapid expansion of bio‑PA 6,6 production, fueled by its superior heat resistance.
• Growth of 3D‑printing filaments as additive manufacturing gains traction in industrial sectors.
• Adoption of circular economy models, with recyclability becoming a differentiator.
• Strategic partnerships between fiber producers and automotive OEMs to co‑develop interior solutions.

Stakeholders who align with these trajectories—through investment in R&D, supply‑chain transparency, and sustainability certifications—are poised to capture the majority of the market’s upside.