At the close of the midday session on July 22, the chemical fiber sector saw a clear capital-driven rally. PTA futures surged 2.51% to close at 5,890 yuan/ton, while staple fiber followed with a 1.77% gain to 7,478 yuan/ton. In contrast, cotton yarn and cotton posted only modest gains of 0.38% and 0.09%, respectively.
This gradient of gains reflects a clear industrial logic: PTA, as the most upstream raw material in the chemical fiber chain, has the highest price elasticity and responds most acutely to shifts in supply-demand expectations. Staple fiber, as an intermediate product directly feeding into weaving, tracks closely behind, indicating that downstream purchasing appetite is recovering. The limited gains in cotton yarn and cotton suggest that the cotton textile market remains in a fragile equilibrium, lacking directional catalysts.
Upstream cost transmission accelerates
PTA breaking through 5,890 yuan/ton marks a phase high since late June. On the cost side, PX (paraxylene) prices have remained firm, providing strong support for PTA. Meanwhile, PTA operating rates have not increased significantly, with supply relatively restrained, leaving room for upward price movement.
What does 7,478 yuan/ton mean for staple fiber? Based on current PTA and MEG (monoethylene glycol) costs, staple fiber production margins have recovered from near-breakeven to above-average levels. This means staple fiber mills have gained pricing power, while downstream weaving mills face higher raw material costs.
Downstream restocking picks up, but sustainability uncertain
A key variable in this rally is downstream demand. Industry surveys indicate that weaving mill operating rates in some regions have ticked up, with some factories starting to stock raw materials for autumn/winter orders. This phased restocking provides real demand support for staple fiber and PTA.
However, it should be noted that end-garment orders remain dominated by 'small orders, fast turnaround' patterns, with no significant increase in large or long-term orders. This suggests downstream purchasing is tactical and short-cycle rather than strategic and trend-driven. If raw material prices rise too quickly, wait-and-see sentiment may resurface, capping further upside.
Cotton sector's lagging gains warrant attention
The narrow gains in cotton yarn and cotton contrast sharply with the chemical fiber rally. This reflects two entirely different supply-demand dynamics. The cotton market faces dual pressures of new-crop production expansion and state reserve releases, lacking fundamental support for price increases. Cotton yarn is constrained by structural weakness in apparel export orders, particularly slower growth in cotton garment exports to European and U.S. markets, leading to slower destocking progress in the cotton chain compared to chemical fibers.
This divergence suggests that the substitution trend of chemical fibers for cotton may strengthen in the coming months. For blended fabric buyers, the price spread between staple fiber and cotton will directly impact fabric costs and product pricing.