International crude oil prices experienced dramatic volatility over the past week, with Brent crude briefly breaking through the $90/barrel mark and WTI touching $85/barrel. Although prices subsequently retreated, the geopolitical risk premium has been fully priced into the energy market. For the textile industry, this is not just macro news—it is a clear signal that chemical fiber raw material costs are about to rise.
The Industrial Logic Behind Oil Price Fluctuations
According to market data, Brent crude surged rapidly at the start of the new trading week on the 19th, with intraday gains exceeding 2% and hitting above $90/barrel. WTI crude followed suit, peaking at $85/barrel, an intraday increase of 3.24%. The trigger for this jump was the ongoing military conflict between Iran and the United States in the Middle East, which quickly raised concerns about the safety of shipping through the Strait of Hormuz.
However, the rally did not last the entire day. After reaching highs, both benchmarks saw significant pullbacks: WTI fell to $80.29/barrel, a daily decline of 2.5%, while Brent dipped below $85/barrel, also down over 2%. Before the close, both oils rebounded by more than $1, with WTI settling at $81.84/barrel and Brent at $86.77/barrel.
This 'pulse-like' price movement indicates that the market's pricing logic for geopolitical events is unstable, with panic sentiment and profit-taking alternating. For the textile industry, the key is not the daily fluctuation but whether the oil price center systematically shifts upward due to elevated risk premiums.
Cost Transmission in Chemical Fibers: From PX to Polyester Filament
Crude oil is the most upstream raw material in the polyester chain. Tensions in the Middle East directly push up naphtha and PX (paraxylene) prices, which then pass through to PTA (purified terephthalic acid) and MEG (monoethylene glycol), ultimately impacting quotations for polyester filament, polyester staple fiber, and polyester chips.
Currently, operating rates in China's polyester chain are high, and PTA inventories are low. If crude oil remains above $85/barrel, costs in the PX-PTA segment will rise rapidly, compressing profit margins for polyester plants. Industry data shows that PTA spot prices in East China have already shown signs of following the increase, by about 200-300 yuan per ton in the past week.
The nylon chain is also affected. Nylon's upstream raw material, caprolactam (CPL), is mainly derived from benzene, which is highly correlated with crude oil prices. After the oil price jump, the benzene price center moved up, increasing CPL production costs, and prices of nylon chips and nylon filament are also facing upward pressure.
Practical Impact on Downstream Textile Procurement
The impact of oil price volatility on the textile industry is not immediate, typically with a lag of 2-4 weeks. However, the current period is special—the third quarter is the peak season for autumn and winter fabric orders, with high consumption of chemical fibers. If oil prices remain high amid ongoing Middle East tensions, factory-gate prices for polyester and nylon products will likely see a concentrated increase in September and October.
For fabric buyers and apparel brands, this means reassessing raw material cost budgets for the second half of the year. Currently, chemical fiber fabric quotations have not fully reflected the oil price increase, but some polyester factories have begun to tighten discounts. In an environment of rising uncertainty, locking in forward contracts or building positions in batches becomes a more prudent choice.
Additionally, geopolitical risks may lead to fluctuations in shipping costs. If Middle East routes face diversions or rising insurance costs, it will disrupt the arrival cost and timeliness of imported chemical fiber raw materials (such as some MEG and PX).