6,352 yuan per ton — that was the closing price of PTA futures after a rally that briefly pushed gains above 3%. The cost-side story was straightforward: international crude oil opened sharply higher, and news of a pipeline disruption in Saudi Arabia quickly priced in supply risk. Some estimates suggested that if the pipeline cannot be restored within days, global oil supply could lose about 4%. But prices failed to hold the highs, because another force was equally powerful: domestic PTA supply is returning rapidly.
The Tug-of-War Between Cost Support and Supply Recovery
The PX segment deserves attention. With units from Weilian, Shenghong, and Fuhua restarting, China's PX operating rate rebounded sharply from below 60% to around 77%, and Asian units also saw some improvement. On the new capacity front, the Huajin Aramco PX unit is expected to come online in October-November. In mid-to-late September, some units from Fuhua, Hainan Refining, and Yangzi Petrochemical plan to restart, while Urumqi Petrochemical will shut for two weeks, further lifting domestic supply. However, Asian refinery feedstock remains constrained by strait navigation, making a large-scale load increase difficult. This means PX supply elasticity is not unlimited, and cost-side support will not disappear entirely in the short term.
The supply recovery in PTA itself is clearer. The restart of previously idled units continues. Since mid-August, beyond several upstream supporting units, facilities from Dushan Energy, Yisheng New Materials, and Jiaxing Petrochemical have restarted, significantly lifting PTA loads and gradually revealing supply pressure. Processing fees have consequently fallen to around 400 yuan per ton, a level that for many plants is close to the break-even line. What does compressed processing fee mean? It is both a signal of looser supply and a reflection of profit redistribution along the chain.
Downstream Weakness and Peak Season Expectation Revision
The real concern lies in polyester downstream performance. Staple fiber and bottle chip have seen the most obvious load cuts. Since mid-August, profits for these two products have been continuously squeezed, with processing fees hitting new lows, forcing more enterprises to cut production. Currently, overall staple fiber operating rates have dropped to around 70%, while bottle chip plant utilization has fallen to a historic low of around 60%.
Against the backdrop of repeated geopolitical tensions and high raw material price volatility, polyester downstream procurement is pulse-like, with enterprises cautious. September polyester loads are expected to remain below 80%, and peak season demand is likely to fall short of expectations. Here is a key judgment: if geopolitical tensions ease, suppressed downstream demand could rebound, thereby boosting the market. In other words, current weak demand has not completely disappeared but is temporarily suppressed by high raw material prices and uncertainty.
PTA demand-side support is insufficient, and the balance sheet shows widening inventory buildup. However, with many unstable factors in the Middle East, market sentiment-driven fluctuations are frequent, and PTA maintained a relatively strong consolidation pattern this week. This combination of 'weak reality, strong expectations' is not uncommon in chemical markets, but it has profound implications for procurement rhythm across the textile chain.
Transmission to Different Links of the Chain
From the perspective of industrial belt reactions, polyester plants in Jiangsu and Zhejiang have already implemented production cuts. The reduction in staple fiber and bottle chip utilization is not a short-term move but a passive choice forced by profit compression. For upstream PTA plants, processing fees falling to around 400 yuan per ton mean that profit space after restarting idled units is compressed, and whether new maintenance plans emerge deserves tracking.
For trading segments, PTA's rally and retreat offer basis trading opportunities, but higher volatility from geopolitical risks also increases exposure management difficulty. Exporters need to watch two variables: whether Middle East tensions ease, and the release pace of new domestic PX capacity. The former affects costs, the latter affects supply, and together they determine the price center of the polyester chain.