In early September 2026, the textile raw material market entered a period of intense long-short game during the traditional 'Golden September' window. Zheng cotton futures closed at 17,110 yuan/ton, up 50 yuan intraday, while the spot 3128B index fell 53 yuan to 18,357 yuan/ton. This divergence between futures and spot reflects market disagreement: futures bet on tight supply before new cotton arrives, while spot is dragged by weak transactions. Meanwhile, polyester staple fiber surged 200 yuan/ton to 8,080 yuan/ton, a rare highlight, but downstream failed to follow suit, widening the gap across the supply chain.
Background: Divergence and Cost Transmission
The cotton futures-spot divergence is not accidental. Futures strength is supported by expectations of tight supply before the new crop hits the market. Xinjiang ginners have started pre-purchasing seed cotton, raising attention to output and acquisition costs. However, spot trading remains sluggish, with spinners avoiding large stockpiles and old cotton consumption proceeding steadily. As northern Xinjiang approaches harvest, concentrated supply will pressure prices, limiting upside and suggesting high-level fluctuations rather than a strong rally.
Cotton yarn shows a pattern of firm prices but differentiated orders. Futures inched up, lifting spot prices, but order improvement is limited. The expected peak-season bulk orders have not materialized, with transactions mostly small and short-term. Structurally, medium-high count compact yarns sell well, while low-count yarns face sluggish demand, leading to rising inventories. Procurement behavior varies: small mills buy on demand, while medium-large mills replenish moderately, often using post-pricing to lock costs. This divergence indicates limited recovery in downstream weaving operations, with gray fabric inventories still high. Cotton yarn prices need sustained terminal orders to break higher.
Industry Impact: Cost-Demand Tug of War
The polyester staple fiber rally is the biggest variable, clearly cost-driven. Rising PTA and ethylene glycol prices, combined with maintenance shutdowns reducing supply, pushed prices up. However, demand remains tepid, with downstream weavers buying only for immediate needs. This suggests the rally lacks demand support; if upstream prices fall or plants restart, supply increases will quickly pressure prices. The sustainability of polyester staple fiber depends on actual terminal consumption, not just cost-side factors.
Overall, the 'strong raw materials, weak demand' pattern is evident. Cost support gives raw material prices resilience, but weak terminal demand recovery leads to significant divergence across categories. Cotton awaits direction from new cotton supply, cotton yarn depends on order release, and polyester staple fiber moves with petrochemical fluctuations. This divergence demands more sophisticated procurement strategies—chasing highs risks correction, while waiting too long may miss cost-locking opportunities.