WTI crude oil broke below the $69.50 mark during intraday trading on June 29, falling more than 1% to a low of $69.37 per barrel. This represents a decline of nearly $0.90, or about 1.3%, from the opening price of $70.27. For the textile industry, crude oil is not just a macroeconomic barometer but the direct anchor for the cost curve of chemical fibers like polyester and nylon.
Cost Transmission Chain: From Crude to Fabric
The first impact of crude price fluctuation hits the naphtha and PX (paraxylene) segment. PX is the direct feedstock for PTA (purified terephthalic acid), which in turn is the core intermediate for polyester filament yarn and polyester staple fiber. According to public industry data, PX typically accounts for 65% to 70% of PTA's cost, and PX prices are highly correlated with crude oil movements. When crude posts an intraday drop of over 1%, PX quotations are likely to adjust downward within the next one to two trading sessions.
Polyester filament yarn is the most widely used chemical fiber in textile fabrics, dominating clusters like Shengze, Changxing, and Xiaoshan. A decline in PTA prices would temporarily ease cost pressure for polyester yarn producers, but it also means that weaving mills holding high-priced inventory face devaluation risk. This "cost down, inventory loss" scissors effect directly curbs the purchasing appetite of weavers, creating a short-term wait-and-see atmosphere.
Industrial Cluster Response: Buying Pace May Slow
Feedback from major fabric distribution hubs like Keqiao and Nantong indicates that late June is traditionally the start of the low season, with gray fabric and finished fabric transaction volumes already declining sequentially. Combined with the crude oil sell-off, downstream traders and apparel brands are even more inclined to adopt a "light inventory, short cycle" approach. If crude remains under pressure around $69/barrel, chemical fiber feedstock prices could open up room for concessions, potentially leading to a 2% to 5% correction in fabric quotations.
For factories specializing in conventional polyester fabrics such as taffeta, pongee, and oxford cloth, lower raw material costs mean a temporary margin recovery—provided that finished product order prices do not fall too fast in tandem. Export orders are typically priced on a "raw material cost + processing fee" basis. A drop in oil prices may be used by overseas buyers as leverage to negotiate lower prices, squeezing the actual profits of mills.
Macro Perspective: Price Expectations Amid Supply-Demand Game
This WTI decline is not an isolated event. Globally, OPEC+ production policies, the pace of U.S. Strategic Petroleum Reserve releases, and the recovery speed of major Asian economies form a complex game for oil prices. The textile industry needs to monitor whether crude can hold the $65/barrel support level. If it breaks below that, PTA could drop below 5,000 yuan/ton, dragging polyester filament yarn's price center from the current 7,300–7,500 yuan/ton range down to around 7,000 yuan/ton. This means buyers can wait for a lower cost window, but mills must prepare for inventory write-downs.