WTI crude broke above $104 per barrel intraday, its highest level in nearly four months, while Brent touched $108.65. For the textile industry, the real issue is not the headline gain but the repricing of the cost chain running from crude oil through PTA and MEG to polyester filament.
Cost Transmission Logic
China is the world's largest producer of chemical fibers, accounting for more than 60% of global polyester filament, staple fiber and industrial yarn capacity. Every $10 per barrel rise in crude typically feeds through naphtha cracking spreads and PX processing margins into PTA spot prices within one to two weeks. Industry data show PTA and MEG together account for roughly 80% of polyester filament production costs, meaning a crude spike directly rewrites the cash flow balance of polyester plants.
Crucially, this rally is driven not by demand recovery but by geopolitical supply risk. Saudi Arabia's East-West pipeline, which can carry about 7 million barrels per day and serves as a key bypass around the Strait of Hormuz, was shut down preventively after a drone attack. Meanwhile, security conditions in the Strait of Hormuz have deteriorated, with repeated tanker attacks, and a diplomatic meeting between Iran and Gulf states was postponed. The supply-side risk premium is unlikely to fade quickly, pushing the center of gravity for chemical fiber feedstock prices upward.
Industrial Cluster Response
Procurement rhythms in polyester weaving hubs such as Keqiao, Shengze and Changxing have already shifted. Some texturing and weaving mills are locking in POY and FDY supply in advance, fearing consecutive price hikes from polyester plants. But downstream fabric and garment buyers have limited capacity to absorb increases, and terminal order prices have not risen in tandem, further squeezing greige fabric margins.
Dyeing and finishing enterprises in Nantong and Shaoxing face dual pressure: dye and auxiliary prices are climbing with petrochemical feedstocks, while dyeing fee increases are constrained by competition for export orders. For export-oriented factories, currency and freight volatility combined with raw material gains are forcing shorter quote validity periods and raising the risk of long-term contracts.
Impact Assessment
Historically, during rapid oil price spikes, profits in the polyester chain concentrate in upstream PX and PTA, while downstream weaving and garment segments absorb costs passively. If Brent sustains above $105, the polyester filament price center could shift up by 300 to 500 yuan per ton, and the spread between polyester staple fiber and recycled fiber will widen again.
For buyers, this is not simply a moment to chase prices but a window to reassess inventory cycles and supplier structures. For factories, the timing of price locking and hedging matters more than directional bets.