On September 2, the average sales-to-output ratio for polyester filament sample enterprises fell to 39.1%, down 0.7 percentage points from the previous trading day. This means that for every 100 tons of filament produced, fewer than 40 tons were converted into orders, with the remaining over 60 tons adding to inventory pressure. More notably, despite the declining ratio, most manufacturers chose to raise prices—a divergence that is pushing the market into a deep wait-and-see game.
The Real Demand Story Behind the Numbers
The 39.1% ratio is not an isolated figure. The daily data from sample enterprises shows a highly uneven distribution: the lowest was 0%, the highest reached 310%, and a large number of companies fell in the 10%-30% range. This divergence suggests that the so-called 'demand recovery' is not an industry-wide trend, but rather structural orders won by individual companies through customer relationships or product differentiation.
Breaking down the ratio reveals the true sentiment downstream. A 39.1% average means weaving mills had extremely low purchasing willingness that day, with most users choosing to stay on the sidelines. This is not a cash flow problem; it reflects uncertainty about future prices. Upstream prices are rising, but whether end orders can absorb this cost is a question on everyone's mind.
The Game Between Price Hikes and Wait-and-See
Why would manufacturers raise prices when the sales-to-output ratio is falling? The answer lies in cost logic. Recent strength in raw material prices has pushed up production costs, and without matching increases in ex-factory prices, corporate margins would be further squeezed. However, cost-push price increases without demand support often lead to a standoff of 'prices without transactions.'
From that day's trading, there were small replenishment purchases from some users, but overall activity was sluggish. This tug-of-war between 'probing price hikes' and 'defensive wait-and-see' is essentially upstream and downstream reallocating profit margins. For textile mills, higher raw material costs mean higher fabric costs, but end customers have limited acceptance of finished product price increases, squeezing profits on both sides.
Industrial Transmission and Regional Responses
The sluggishness in the polyester filament market is not isolated; its effects are transmitting down the supply chain. Slower purchasing by weaving mills directly reduces demand for chemical fiber raw materials, subsequently dampening activity in major fabric distribution hubs like Shengze and Keqiao. In these industrial clusters, traders generally adopt a 'sell-before-buy' strategy, keeping inventory low to avoid capital tie-up.
Meanwhile, price trends of upstream products such as polyester chips have become a market focus. If chip prices remain firm, filament producers will continue to have incentives to raise prices; conversely, if costs ease, filament quotes may quickly correct. This race between cost and demand will determine short-term price direction in the next one to two weeks.
Price Expectations and Operational Strategies
Overall, the short-term polyester filament market is likely to maintain a 'high-level standoff.' Price increases lack demand support, while declines are cushioned by costs, so the trading range may narrow. However, caution is warranted: if the sales-to-output ratio remains below 40% for several consecutive days, and inventory pressure accumulates, promotional price cuts may occur.
For buyers, it is not advisable to chase prices or stay completely out of the market. A phased procurement approach is recommended, gradually building positions when prices correct to cost levels, while signing long-term agreements to lock in part of the volume. For foreign trade companies, close attention should be paid to RMB exchange rate fluctuations and shipping schedule uncertainties. Include exchange rate adjustment clauses in quotations to avoid profit erosion from forex losses.