Brent crude oil has crossed $85 per barrel in the latest trading session, with WTI simultaneously recovering to the $80 mark. For the textile industry, this price signal is not just a macroeconomic talking point—it directly drives the pricing center of chemical fiber raw materials, especially the polyester chain including PTA, MEG, and polyester filament yarn.
Historical data shows that for every $10/barrel increase in crude oil, the cost of polyester chip rises by about 800-1,000 yuan per ton, with a 2-4 week lag before reaching polyester filament yarn. The current Brent price of $85 is about 5% above the Q3 average, and WTI's repeated testing of the $79-80 range reinforces market expectations of tightening supply.
Cost Pass-Through Rhythm and Elasticity
Crude oil directly or indirectly accounts for 60%-70% of the production cost of PTA and polyester. When Brent exceeds $85, PTA processing margins are quickly compressed, forcing plants either to cut production to support prices or pass costs downstream. Currently, spot PTA processing fees in East China have fallen below 300 yuan per ton, near the breakeven line.
For polyester filament yarn, the cash profits of POY, FDY, and DTY are also narrowing. Industry data shows that POY cash flow has turned from a profit of 200 yuan per ton at the beginning of the month to a loss of 50 yuan per ton. If crude continues to rise, polyester mills will likely announce price increases of 100-200 yuan per ton by the end of the month.
Downstream Weaving and Dyeing Response Window
Weaving mills typically hold 15-20 days of inventory, while dyeing factories have an order backlog of about 30 days. This means current raw material purchases still reflect crude oil prices from two weeks ago. Once crude stabilizes near $85, chemical fiber procurement costs will gradually materialize over the next month.
Major weaving clusters in Shengze, Changxing, and Xiuzhou currently operate at around 78% capacity, but grey fabric inventories have risen for three consecutive weeks. If raw material price hikes coincide with inventory pressure, some small and medium-sized weaving mills may reduce operating rates or take early holidays to absorb costs.
Impact on the dyeing sector is more delayed, but dye and auxiliary prices will also adjust with crude oil movements. Some intermediates in disperse dyes, such as p-nitroaniline, have a high correlation with crude oil prices and are expected to follow with a 5%-8% increase in early Q4.
Export Order Pricing Game
For export-oriented companies, the current crude oil price increase intertwines with RMB exchange rate volatility. Export orders for polyester fabrics are typically priced 2-3 months in advance. If crude stays above $85 for more than a month, new orders for next spring's season must include a 3%-5% price increase to cover raw material risks.
Competition from Southeast Asian textile capacity is also intensifying. Vietnam and Bangladesh also import chemical fiber raw materials, but their shorter procurement cycles allow more flexible reactions to price fluctuations. Chinese exporters need to monitor whether their cost-passing ability will be undermined by lower quotes from Southeast Asian competitors.