On July 10, 2026, the bulk textile commodity market showed a rare divergence: most prices were flat compared to the previous trading day, but three items—cotton, polyester staple fiber, and PTA—declined, with cotton leading at -0.98%, followed by polyester staple fiber at -0.82% and PTA at -0.79%. The overall sector average daily change was -0.15%, seemingly calm but with underlying currents.
Supply and Demand Logic Behind the Divergence
Of the 17 monitored items, 14 were unchanged, but year-on-year data revealed deeper trends. Spandex rose 21.09% YoY, PTA rose 21.80%, and cotton rose 16.48%, all above 15%, indicating significant raw material cost increases over the past year. However, raw silk fell 10.07% YoY, the only decline, reflecting weak demand for silk products.
This divergence is not accidental. The simultaneous decline of PTA and polyester staple fiber is related to easing upstream PX prices and adjustments in downstream polyester operating rates. Industry data shows a slight recovery in PTA social inventories, while polyester staple fiber sales rates have been below 100% for two consecutive weeks, with terminal weaving enterprises becoming cautious in procurement. The cotton decline is more influenced by expectations of a good new crop and ICE cotton futures pullbacks, as Xinjiang's main production areas have favorable weather, potentially boosting 2026/27 output.
Critical Point in Cost Transmission
For fabric and apparel companies, what do these price signals mean?
- Polyester chain: The modest pullback in PTA and polyester staple fiber temporarily eases raw material cost pressure for polyester filament yarn (POY, DTY, FDY), but these yarns are still up over 10% YoY, and sales rates have not improved. Weaving mills face high costs for polyester fabrics but may gain bargaining power.
- Cotton chain: Cotton prices have corrected after consecutive gains, but cotton yarn prices remain firm, with 21S and 32S up 7.81% and 7.22% YoY, respectively. Spinners get some relief in cotton procurement, but yarn inventory pressure may increase as the off-season arrives.
- Spandex and viscose: Spandex prices are up over 20% YoY but flat daily, indicating a high-level stalemate. Viscose staple fiber is up 9.06% YoY, while rayon yarn is up only 3.17%, reflecting weak pricing power for rayon fabrics and squeezed margins.
Strategies for Procurement and Foreign Trade
Current price divergence is reshaping purchasing rhythms. For exporters relying on cotton yarn and polyester fabrics, the following dynamics are worth noting:
For Buyers - The window for cotton price corrections may be limited; if no weather anomalies occur before the new crop arrives, buyers can slow purchases and wait for lower entry points. - The decline in polyester staple fiber and PTA may pass through to polyester yarn and fabrics; renegotiate prices with suppliers to lock in short-term order costs. - With spandex prices high, evaluate alternatives such as Lycra blends or mechanical stretch fabrics.
For Foreign Trade Enterprises - Raw silk prices are down 10% YoY; silk product exports can leverage this price competitiveness, but watch for end-demand recovery. - Polyester export order quotes should factor in raw material cost volatility; consider monthly price adjustment mechanisms. - Monitor the domestic vs. imported cotton price spread; if it widens, imported cotton could be a cost-saving alternative.
Overall, this modest correction in bulk textile commodity prices is a normal adjustment after the first half's broad rally, but the divergence among items suggests that the tolerance of various chain segments is approaching a critical point. For practitioners, July's data should not be viewed in isolation but as a warning signal for second-half procurement and inventory management.