When recycled polyester still lives in the narrative of 'collecting bottles and making fabric', the industry's ceiling has quietly shifted. The National Development and Reform Commission's latest '15th Five-Year Plan for Circular Economy Development' anchors the output value of the resource recycling industry at 8 trillion yuan by 2030, placing recycled polyester, as the core track of textile circularity, under the policy spotlight. But policy dividends do not mean inclusive growth—overcapacity, feedstock mismatch, and low-price involution are forcing the industry to answer a more fundamental question: who will hold true pricing power in the same-level loop?
Policy Setting: From 'Encouragement' to 'Hard Constraints'
The plan sets a goal to increase major resource productivity by about 16% by 2030 compared to 2025, with total annual recycling volume reaching 510 million tons. Behind these figures lies a top-level design that emphasizes three tasks: expanding the application of recycled materials, upgrading recycling process equipment, and promoting high-quality development of the recycling industry. For the textile sector, this means recycled polyester is no longer an 'option' but a 'must-answer' under green and low-carbon constraints.
As a major global fabric distribution hub, Keqiao China Textile City has always been sensitive to policy shifts. Many local merchants have already laid out GRS-certified recycled fabrics, and the plan's potential policy support in recycling system construction, green technology subsidies, and recycled product promotion may allow these pioneers to benefit first. But policy is only a catalyst; the real watershed lies in technology.
Technology Breakthrough: How T2T Closed Loop Rewrites the Value Chain
Traditional mechanical recycling downgrades PET bottles into fibers, essentially a 'downcycling loop'—bottles become clothes, but clothes can hardly become clothes again. The T2T (Textile-to-Textile) closed-loop recycling breaks this limitation by using waste textiles directly as raw materials to achieve 'garment-to-garment' same-level recycling. Chemical recycling technology restores polyester monomers through depolymerization and purification, producing fibers with properties comparable to virgin polyester, suitable for high-value applications like sportswear and outdoor fabrics. Bio-enzymatic hydrolysis, with mild reaction conditions, is gradually moving toward industrialization, addressing the challenge of mixed and colored waste fabrics.
These technological routes mean far more than 'a few more recycling methods'. They are changing the feedstock structure of recycled polyester—previously, 98% relied on PET bottle flakes, with minimal utilization of waste textiles. When feedstock expands from bottles to discarded clothing, the upstream supply chain widens, and cost structures and pricing power begin to diverge among companies. In Keqiao, several enterprises have already leveraged chemical recycling technology to sell products directly to domestic and overseas buyers through the China Textile City trade channels; technology stratification is starting to widen the gap.
Market Shift: Global Demand Growth, China's Role Upgrade
According to market research firm IndexBox, the global RPET market is expected to grow at a CAGR of 8.5% from 2026 to 2035, with the market size index climbing from 100 in 2025 to 210 in 2035. The Asia-Pacific region contributes over half of global demand, and China is transforming from a 'rough processing base' to a 'high-end manufacturing center'. The EU, North America, Japan, and South Korea have successively raised mandatory recycled content requirements for textiles and packaging, creating rigid incremental demand for Chinese recycled polyester exports.
But the flip side of growth is supply-demand mismatch: low-end homogeneous products are piling up, while high-quality recycled chips are in short supply, failing to meet brand apparel's demands for stable quality and complete traceability. The cyclical fluctuations of virgin polyester prices add cost pressure on small and medium enterprises. In other words, the global market doesn't lack recycled polyester—it lacks 'trustworthy recycled polyester'.
Transformation Window: From Scale Expansion to Closed-Loop Value Addition
The era of extensive capacity expansion has come to an end. Future winners will not be those with the largest capacity, but those with three capabilities: first, deploying advanced processes like T2T and chemical recycling for product premiumization; second, building a complete traceability system from collection to end-use to secure high-quality feedstock; third, deepening channels with sustainable brands both domestically and internationally to avoid low-end price wars. Keqiao's weaving, dyeing, and trading cluster advantages provide fertile ground for integrating the 'recycled chips—weaving—finished goods trading' value chain.
Policy provides long-term guidance, technology provides breakthrough tools, and markets provide growth space. The recycled polyester industry is at a critical juncture from 'scale expansion' to 'quality improvement'. For textile enterprises, the time for observation is over—it's time to reassess their technology routes and supply chain positions, because the next round of reshuffling has already begun.