Brent crude approached $89 per barrel in intraday trading, while traffic through the Strait of Hormuz has recovered to only 10%-15% of pre-conflict levels. Middle East crude loadings have plunged from 20 million barrels per day in early July to 12 million. This is not a fleeting pulse in the futures market but a substantive restructuring of cost fundamentals for the chemical fiber industry. For the textile sector, which relies on oil as its upstream raw material, every barrel of supply gap transmits along the chain—naphtha, PX, PTA, polyester filament—and eventually affects fabric prices and purchase orders.
Background
The Strait of Hormuz handles about one-third of seaborne crude oil globally. The current disruption has left Middle East crude production with a daily shortfall of 8.3 million barrels versus pre-war levels. This figure far exceeds what the market had priced in as a risk premium, meaning the shortage has shifted from a paper expectation to a real logistics gap. Meanwhile, U.S. commercial crude inventories posted a weekly increase of 17.423 million barrels, the largest in three and a half years, while the Strategic Petroleum Reserve fell below 300 million barrels, sharply reducing buffer capacity.
The Russia-Ukraine conflict continues to strike energy and transport infrastructure, with both sides attacking ports, refineries, and logistics hubs, further amplifying global energy supply uncertainty. Under this web of geopolitical risks, the oil market is characterized by a pattern where geopolitics sets the upside and supply-demand fundamentals support the floor. Short-term high-level volatility is almost a consensus.
Industry Impact
For the textile industry, every $10-per-barrel rise in crude oil adds roughly RMB 800-1,000 per ton to the production cost of polyester filament. With Brent trading in the $85-89 range, the cost center for chemical fiber raw materials has been systematically lifted. PTA and ethylene glycol have followed the uptrend, polyester filament prices remain firm, and cost pressure on fabric mills is accumulating.
But demand-side signals are not encouraging. OPEC and the IEA have successively cut their 2026 global oil demand growth forecasts. The U.S. summer driving season is nearing its end, and refinery run rates typically decline from September to October, which will cap the upside for oil prices. For the textile industry, this means a "scissors gap" between high costs and weak demand—upstream price increases are difficult to pass downstream, squeezing the profit margins of weaving and garment enterprises.
Equally noteworthy is the contradiction in inventory structure. High crude inventories coexist with a low strategic reserve, reflecting simultaneous concerns about short-term supply tightness and medium-term demand weakness. This contradiction is mirrored in the chemical fiber market: polyester plants have built up inventories, but downstream buying interest is tepid, leaving price negotiations in a stalemate.
Practical Recommendations
For Purchasers - With geopolitical premiums unlikely to fade quickly, chemical fiber raw material prices may stay elevated. Buy on a need-to basis and in batches to avoid cost spikes from concentrated restocking. - Watch for Q4 demand weakening. If oil prices fall below $80 per barrel, consider locking in forward raw material contracts to reduce procurement costs. - Diversify the supply chain by seeking non-Middle East sources of petrochemical feedstocks to hedge against supply uncertainty from geopolitical risks.
For Foreign Trade Enterprises - Include oil price linkage clauses in quotations and agree with clients on price adjustment mechanisms to prevent raw material fluctuations from eroding order profits. - Use futures instruments to hedge PTA and ethylene glycol positions, locking in processing margins, and pay close attention to price spread opportunities arising from refinery run-rate changes. - Closely monitor the progress of Hormuz negotiations. If passage is restored, oil prices may drop rapidly, so adjust export quotations in time to avoid high-priced inventory buildup.
The current oil market is no longer a simple geopolitical event; it is a three-way game among supply gaps, inventory structures, and demand expectations. Industry players should move beyond simple bullish or bearish judgments and focus more on the pace of cost transmission and inventory cycle changes to find pricing anchors. If Q4 demand softens as expected, an oil price pullback will ease chemical fiber cost pressure, but until then, volatility management is more important than directional calls.