The price gap between industrial fiber and cotton-type polyester staple fiber is widening. Public market quotes on July 10 show fiber balls (30-50mm diameter, standard grade) stable at 15,500 RMB/ton, while cotton-type polyester staple fiber (1.56dtex*38mm) quotes range from 7,080 to 7,370 RMB/ton—a spread exceeding 8,000 RMB/ton. This structural divergence signals not just price shifts but fundamental changes in demand composition across the textile value chain.
Supply-Demand Logic Behind Price Divergence
Industrial fiber ball quotes have remained above 15,000 RMB/ton since early 2026, reflecting robust demand from water treatment, air filtration, and insulation sectors. In contrast, cotton-type polyester staple fiber, used primarily in spinning, is highly correlated with apparel and home textile consumption. The current 7,080-7,370 RMB/ton range is 5%-8% lower year-on-year, indicating weak buying sentiment among spinners and slow inventory destocking.
Jiangsu province plays a pivotal role in this divergence. Xuzhou Xintuo quotes 7,330 RMB/ton, Suqian Yida at 7,220 RMB/ton, while Wuxi Huahong and Huaxi Village offer 7,080 and 7,370 RMB/ton respectively. A 290 RMB/ton spread within the same province for identical specifications reflects differences in capacity utilization, raw material costs, and sales strategies. Huahong's 7,080 RMB/ton price approaches the breakeven point, suggesting some smaller mills are prioritizing volume over margin.
Pressure on Cotton-Type: Overcapacity Meets Weak Demand
The cotton-type segment faces dual headwinds. Melt-blown spinning capacity has expanded rapidly in Jiangsu and Zhejiang, with new lines coming online in 2025-2026, exacerbating oversupply. Meanwhile, slowing apparel export growth and sluggish domestic consumption have made spinners cautious about raw material procurement.
Price distribution reveals a nuanced market: the gap between Xuzhou Xintuo and Suqian Yida is just 110 RMB/ton, but Wuxi Huahong's quote is 290 RMB/ton below Huaxi Village's. This suggests the market is not purely cost-driven—both mills are in Wuxi with similar logistics, yet Huaxi Village leverages brand equity and stable client relationships to sustain higher prices, while Huahong relies on price competitiveness to secure orders.
For downstream spinners, this price structure demands more refined sourcing decisions. Orders requiring high batch consistency may favor Huaxi Village or Xintuo brands; cost-sensitive buyers can tap Huahong's 7,080 RMB/ton offer, but should verify quality consistency.
Resilience of Industrial Fiber: A Niche Stabilizer
Unlike cotton-type weakness, industrial fiber ball prices have held steady at 15,500 RMB/ton. This stability stems from sustained demand in water treatment, air filtration, and insulation—sectors with higher technical barriers and stricter quality standards, making prices less elastic.
Notably, both industrial fiber balls and cotton-type staple fiber share the same base material—polyester chips—but divergent processing and end-use applications drive entirely different pricing logics. Industrial fiber prioritizes functionality and consistency; cotton-type is heavily influenced by commodity cycles and consumer demand shifts. This divergence is unlikely to narrow in the near term and is expected to persist through the next two quarters.