Price Divergence in Polyester Staple Fiber: Spread Between Industrial and Textile Grades Exceeds 100%

7520 CNY/ton versus 15500 CNY/ton—this is the price gap between two specifications of polyester staple fiber recorded on July 24, 2026. Public market data shows that textile-grade cotton-type staple fiber (1.56dtex×38mm) and fiber balls for water treatment now have a spread exceeding 100%, reflecting a structural dislocation within the polyester staple fiber market.

Price Tiers and Regional Distribution

Textile-grade polyester staple fiber shows clear brand and regional gradients. Zhejiang Tianchen Textile Supply Chain quoted Zhonglei brand at 7800 CNY/ton (Huzhou) and Huaxicun brand at 7730 CNY/ton (Wuxi). Hebei Chujiao Supply Chain Management provided a more complete pricing ladder: Xintuo brand (Xuzhou) at 7720 CNY/ton, Yida brand (Suqian) at 7620 CNY/ton, and Huahong brand (Wuxi) at 7520 CNY/ton. This sequence indicates that under the same specification (1.56dtex×38mm, first-grade, melt direct-spun cotton type), the brand premium is about 280 CNY/ton, with prices declining from southern to northern Jiangsu.

Meanwhile, Henan Kaijie Water Treatment quoted fiber balls (standard grade, 30-50mm diameter) at a stable 15500 CNY/ton, starkly contrasting with textile-grade varieties. Fiber balls, used as filter media in water treatment, differ fundamentally in production process, raw material requirements, and downstream customer base. This price gap is not a short-term fluctuation but a long-term structural disparity driven by product attributes and application scenarios.

Downstream Transmission and Industry Logic

The textile-grade polyester staple fiber price range (7520-7800 CNY/ton) is near its year-to-date low. Based on industry public data, this level approaches the production cost line for some small and medium-sized enterprises. In the downstream transmission chain, spinning mills and weaving factories face weak terminal garment orders, leading to cautious raw material procurement strategies—buying as needed without building inventory. This wait-and-see sentiment directly suppresses short-fiber price upside.

In contrast, the high price of water-treatment fiber balls benefits from continuous environmental policy tightening. Rigid demand from industrial wastewater treatment and municipal sewage upgrading gives these specialty fiber products strong pricing power. The 15500 CNY/ton price is not a short-term spike but reflects a long-term tight supply-demand balance in this niche market. For polyester staple fiber producers, this signals a product structure optimization direction: extending into high-value-added, non-textile applications may be an effective way to break out of homogeneous competition.

Regional Industrial Belt Response

The quotes involve multiple industrial nodes: Huzhou (Zhejiang), Xuzhou, Suqian, Wuxi (Jiangsu), and Zhengzhou (Henan). Huzhou, as an important textile raw material hub in the Yangtze River Delta, shows high-end quotes (7800 CNY/ton), reflecting local preference for brand and quality. Northern Jiangsu (Suqian, Xuzhou) quotes are relatively lower, consistent with the cost advantage of local chemical fiber clusters. Zhengzhou's fiber ball quotes are independent of the textile short-fiber price system, confirming they belong to different tracks.

For buyers, current textile-grade short-fiber prices are attractive, but attention should be paid to further downside risks. For producers, now is the window to adjust product mix, particularly capacity deployment in specialty fiber areas.

For Buyers - Textile-grade short-fiber prices are at year-to-date lows; moderate stockpiling is advisable, but keep inventory cycles within 15-20 days to hedge against terminal order uncertainty. - The brand price spread is about 280 CNY/ton; when purchasing, comprehensively evaluate quality consistency and supplier reputation rather than simply chasing low prices.

For Producers - Explore non-textile applications like water treatment and filtration media; assess the technical feasibility and investment return cycle of product line extension. - For textile-grade products, optimize spinning processes to reduce costs while strengthening long-term contract agreements with downstream spinning mills to lock in some sales volume.