When the supply-demand growth of lyocell fibers approaches 40% and nonwoven output surpasses 9 million tons for the first time, biobased fibers are no longer a lab concept but a tangible force reshaping the raw material landscape of the textile industry. The 2026 Biobased Chemical Fiber and Raw Material Industry Chain Collaborative Innovation Development Conference revealed these figures, sending a clear signal: the scale-up inflection point for green fibers has arrived. The real challenge now is converting technological advantages into influence within the global green supply chain.
Data Behind the Structural Shift
Jin Gaoling, vice president of the China Chemical Fiber Association, outlined that during the 14th Five-Year Plan period, biobased fibers achieved leapfrog growth. The 15th Five-Year Plan shifts focus to localization and scale-up. Key monomers such as high-purity lactic acid, lactide, and furan dicarboxylic acid must be produced domestically, while breakthroughs in large-capacity continuous polymerization and melt direct spinning are critical. This indicates that reliance on imported core raw materials and equipment is becoming a bottleneck for domestic upgrading.
Lyocell fiber has maintained nearly 40% annual growth in both supply and demand over the past two years—far exceeding conventional textile growth rates. This suggests market acceptance is shifting from policy-driven to consumer-driven. Meanwhile, the China Nonwovens & Industrial Textiles Association reported that nonwoven output exceeded 9 million tons in 2025, with hygiene products and wipes as primary applications, and biodegradable raw materials emerging as a hot topic. Together, these data point to biobased materials expanding from apparel into high-value sectors like hygiene and medical.
Technology Routes and Chain Collaboration
Academician Cheng Bowen’s proposed full-chain research system—from mechanism tracing to technical breakthroughs to application and standards—aims to correct the fragmented R&D approach. Breakthroughs in cellulose swelling/dissolution and lyocell spinning must connect with terminal applications such as medical and hygiene materials. Wang Huaping of Donghua University predicts sustained high growth for biobased fibers but stresses moving from technical feasibility to market viability. This gap is exactly what industry chain collaboration must fill.
Corporate practices validate this path. Xinxiang Chemical Fiber’s ionic liquid method achieves non-derivatized green dissolution of cellulose, with a stable thousand-ton production line. Yisheng New Materials optimizes PLA fiber strength through copolymerization and blending, covering 3D printing and eco-fibers. Jiangsu Sanlian’s biobased polyester filament matrix adds functional attributes like cooling to green raw materials. These cases show that merely being “green” is insufficient; performance and functionality are key to winning downstream buyers.
Standards and Market Access: Survival Logic Under Green Trade Rules
Zhang Qian of the China National Textile and Apparel Council highlighted a harsh reality: green development is no longer an environmental issue but a matter of market access. International green trade rules are tightening, and the lack of standards for biobased content, biodegradability, and carbon footprint will put Chinese enterprises at a disadvantage in exports. The association’s “Excellent Fiber Selection” project aims to build a full-chain traceability and carbon disclosure mechanism, creating a quality loop from fiber to garment and securing international mutual recognition.
For buyers and foreign trade companies, choosing biobased fibers is no longer just a branding bonus but a necessary step to mitigate future trade risks. Enterprises that complete carbon footprint accounting and certification early will gain a first-mover advantage in strict markets like Europe.