The benchmark price of polyester staple fiber (PSF) fell to 7,419.88 yuan per ton on June 30, 2026, down 5.26% from the beginning of the month and sitting right at the midpoint of its annual price range. The yearly price band spans from 6,267.17 to 8,426.02 yuan per ton, meaning the current level is over 1,000 yuan below the peak while still 1,152 yuan above the trough. This mid-range position indicates a market caught between pessimism and optimism, with no clear directional signal. For the broader textile industry, PSF price movements matter far beyond the chemical fiber sector. As a core raw material for cotton spinning, nonwovens, and filling materials, every fluctuation ripples downstream. The current mid-level price implies squeezed margins for upstream PTA and ethylene glycol suppliers, while offering some cost relief for downstream spinners and weavers—though they face the risk of parallel price declines for their own products.
The Supply-Demand Logic Behind the Mid-Point Price
The slide to the mid-range stems from dual pressures on both supply and demand. On the supply side, new PSF capacity added in the first half of 2026 has kept operating rates high, leading to ample market availability. Meanwhile, upstream PTA prices corrected notably in the second quarter, weakening cost support and dragging down PSF pricing benchmarks. On the demand side, downstream textile mills have adopted a hand-to-mouth procurement strategy, showing little appetite for building inventories. End-user demand from apparel and home textiles has grown sluggishly, while export markets face challenges from high overseas inventories and uneven recovery. This cautious sentiment has slowed the pace and volume of PSF transactions.
Regional Divergence in Industrial Cluster Response
The impact of mid-range pricing varies across industrial clusters. In traditional PSF consumption hubs like Shengze and Changxing in Jiangsu and Zhejiang, mills are opting for small replenishment orders but avoiding large stockpiles. In the knitting clusters of Fujian and Guangdong, where product mixes lean toward differentiated, higher-value items, reliance on standard-grade PSF is lower, limiting the shock from price moves. Notably, the current price still offers over 1,000 yuan of downside to the annual low, creating potential bargain-hunting opportunities for well-capitalized buyers. However, most firms remain on the sidelines, as the market expects new capacity additions in Q3 to push prices even lower.