Crude Volatility and Cost Pass-Through: The Polyester Chain's Game and Response

International crude oil prices surged past $100/barrel before quickly retreating to around $90, with a single-day drop exceeding 6%. This volatility cascaded quickly through the polyester chain. PTA prices plunged over 5% in one day, prompting some polyester producers to cut prices on certain filament yarn specifications by 50-100 yuan/ton. Yet this apparent cost relief offers little real respite for downstream mills.

Distorted Cost Pass-Through

The short-term crude oil pullback has not formed a sustained downtrend. Pricing power in polyester raw materials is highly concentrated, with a few large producers exerting strong control over prices and margins. Unless crude enters a one-sided decline, polyester filament yarn prices are likely to see only short-term promotional discounts, not a true and lasting drop.

More concerning is the dye segment. Disperse black dye has been raised twice in one month, accumulating a 5,000 yuan/ton increase. Dyeing mills in Shaoxing have issued price hike notices for August: light-medium colors up 100-300 yuan/ton, dark colors up 300-500 yuan/ton. The logic mirrors that of polyester filament: upstream giants leverage industry dominance to manage prices, while downstream weaving and dyeing mills have little bargaining power and must passively absorb cost fluctuations.

Stalemate in Supply and Demand

The current polyester chain is in a fragile equilibrium. Domestic polyester filament operating rates stand at about 74.39%, not particularly high. Downstream in Jiangsu and Zhejiang, texturing machine utilization is around 61.93%, and weaving rates hover near 50%. Production and sales are roughly balanced, giving polyester mills no significant destocking pressure, which weakens their incentive to cut prices.

For textile enterprises, the cost of many basic fabrics has already inverted. Whether raw material prices rise or fall makes little difference to actual profits. In the traditional off-season, more weaving mills are opting for production cuts or shutdowns, hoping to buy time and wait for market conditions to shift.

Long-Term Geopolitical Impact

The future trajectory of crude oil prices remains highly uncertain. On one hand, the U.S. military's air defense munitions stockpile in the Middle East is running low, making it difficult to sustain high-intensity strikes in the short term, which eases fears of supply disruptions. However, the munitions required to blockade key straits may be far less than for large-scale strikes. As long as oil tanker exits are restricted, oil prices will struggle to see a significant correction.

Moreover, trust between the U.S. and Iran has been severely eroded. The previous round of negotiations took months to reach a memorandum of understanding. Now that the memorandum has been torn up, returning to the negotiating table will be far more difficult. Until substantive progress is made, shipping capacity through critical chokepoints like the Strait of Hormuz will remain constrained. The unpredictable nature of the Trump administration's policies adds further uncertainty to oil price forecasts.

Practical Recommendations

For Buyers - Monitor polyester filament promotional windows: Short-term oil volatility may trigger periodic promotions from polyester mills. Opportunistic small-batch restocking is advisable, but avoid heavy stockpiling as the downward cost space is limited. - Diversify dye procurement risk: Dye prices are rising with strong upstream pricing power. Maintain contact with multiple dye suppliers and lock in partial medium-term order prices to avoid cost shocks from concentrated purchases. - Factor in processing fee increases: Dyeing fees have clearly risen, with varying increases for light/medium and dark colors. Communicate with dyeing mills in advance and incorporate fee changes into cost calculations, adjusting order structures as needed.

For Exporters - Lock in forward exchange rates and raw material costs: Geopolitical risks are amplifying currency and raw material price volatility. Use forward exchange contracts and negotiate short-term raw material price-lock agreements with domestic suppliers to manage cost risk. - Adjust order-taking pace: With basic fabric costs inverted, prioritize high-value-added or differentiated products to avoid low-price competition. Consider incorporating raw material volatility premium clauses into quotations. - Monitor shipping route risks: Strait blockade risks may drive up freight rates and transit times. Include force majeure clauses in export contracts and plan alternative shipping routes in advance.