On August 28, the average sales-to-production ratio of sampled polyester filament enterprises stood at 34.7%, up 5.3 percentage points from the previous trading day. Yet this figure remains near the lower end of the year, with stark divergence within the sample: the lowest ratio hit zero while the highest reached 500%, a tale of two extremes that underscores deep-seated tensions along the polyester supply chain.
What the Numbers Really Mean
A 34.7% ratio means that for every 100 tons of polyester filament produced, only about 35 tons were sold during the statistical period. Despite the day-on-day improvement, downstream resistance to high prices has not subsided, and market inquiries remain sluggish. Looking at the sample distribution, roughly two-thirds of enterprises reported ratios between 10% and 30%, while a few outliers at 500% likely reflect delivery of earlier orders or aggressive discounting rather than a broad demand recovery.
This divergence indicates that the current market is not experiencing a holistic rebound but rather structural transactions. Buyers are selectively replenishing at high price levels, showing interest only in specific specifications or price points. For fiber plants, this means inventory pressure has not truly eased; it has merely shifted from one group of enterprises to another.
How the High-Price Stalemate Formed
The price standoff in polyester filament stems from a mismatch in cost and profit expectations between upstream and downstream. Upstream PTA and MEG prices remain firm, supported by crude oil and PX costs, squeezing the processing margins of polyester filament. Factories are eager to maintain prices to protect profits, while downstream weaving mills face weak end-order demand and limited ability to raise their own product prices, leaving little room to accept expensive raw materials.
This game becomes especially apparent in late August. With the traditional 'golden September and silver October' peak season approaching, weaving mills should be stocking up, but high raw material prices prompt them to delay purchases in hopes of factory price cuts. Meanwhile, fiber factories, burdened by rising inventories and cash flow pressures, may be forced to concede price reductions before September. Between these opposing forces, pricing power is subtly shifting.
Ripple Effects Across Industrial Clusters and Purchasing Rhythms
Polyester filament's main consumption areas are concentrated in textile clusters such as Xiaoshan and Shaoxing in Zhejiang, and Shengze in Jiangsu. These regions are dominated by small and medium-sized weaving enterprises that are highly sensitive to raw material price fluctuations. Persistently low sales-to-production ratios have directly lengthened their raw material inventory cycles, potentially forcing reductions in operating rates. According to industry public data, the operating rate of water-jet looms in Shengze has already fallen by about 5 percentage points since the beginning of the month, reflecting weakened downstream willingness to operate.
For buyers, the current high-price stalemate presents both risks and opportunities. If factories launch concentrated price cuts to destock before September, a short procurement window will emerge; conversely, if costs continue to strengthen, prices may test higher levels. Therefore, timing purchases is more critical than predicting prices. Foreign trade enterprises should also monitor exchange rate fluctuations and the sustainability of overseas orders to avoid profit erosion from raw material price swings.
Practical Recommendations
For Buyers - Build inventory in batches to avoid one-time large purchases during price stalemates and reduce risk of buying at highs. - Closely track PTA and MEG futures trends and fiber factory inventory days to seize opportunities during price-cut destocking. - Sign monthly floating-price contracts with suppliers to lock in part of orders and hedge against price volatility.
For Foreign Trade Enterprises - Incorporate raw material price adjustment clauses into quotations to pass on polyester filament price risk to downstream clients. - Prioritize short-term and quick-turn orders to reduce exposure to long-term contracts and maintain flexibility. - Use forward exchange settlement tools to lock in currency costs and avoid profit erosion from RMB exchange rate fluctuations.
The stalemate in the polyester filament market will not last forever; rebalancing of the industrial chain is inevitable. Both upstream factories and downstream buyers need to find their own safety margins amid the price game. TexWorld will continue to track sales-production data changes to provide decision-making references for the industry.