A sales ratio of 77.5% is not impressive on its own. But place it next to the previous trading day's 23.5%, and the 54-percentage-point single-day jump demands scrutiny. According to publicly available data from China's chemical fiber industry, the average sales ratio of sampled polyester filament enterprises recovered to 77.5% on September 24, ending a streak of lackluster trading. More tellingly, discounts at the close were still expected to widen, suggesting this volume spike was driven by supply-side concessions rather than a spontaneous recovery in demand.
Breaking Down the Sales Data
The daily breakdown reveals stark divergence. Leading enterprises hit sales ratios of 240%, 180%, and 150%, while tail-end players languished at 0% and 20%. This fragmented distribution means the volume surge was highly concentrated among a few manufacturers with pricing advantages or strong customer loyalty, not a broad-based rally.
For upstream polyester plants, the reference value of this structural recovery is limited. Sales ratios above 100% at individual firms largely reflect the concentrated release of previously accumulated orders rather than a substantive improvement in end-user demand. The pre-holiday restocking by traders and downstream weavers is essentially a short-term response to low prices, and its sustainability depends on whether post-holiday orders can follow through.
Inventory Pressure Behind Pre-Holiday Discounts
The concentrated discounting before the Mid-Autumn Festival reflects that inventory pressure in the polyester filament segment has not been fundamentally alleviated. Manufacturers chose to cut prices and destock before the holiday rather than hold out for higher prices, indicating cautious industry expectations for the near term. Across the supply chain, price fluctuations in polyester raw materials and changes in downstream weaving utilization rates are both compressing profit margins in the filament segment.
Downstream enterprises in major textile industrial belts such as Keqiao and Shengze have generally adopted a "small and frequent" procurement strategy before the holiday, avoiding locking in high-priced inventory in one go. This purchasing behavior itself indicates a lack of consensus on post-holiday price direction. For factories, pre-holiday discounting can recover cash flow and reduce inventory, but it also partially front-loads post-holiday restocking demand.
Transmission to Procurement and Export
For buyers, the current moment is an observation window, not a bottom-fishing opportunity. The single-day sales ratio jump is more a result of price stimulus; once discounts narrow, trading volume will likely fall back. What truly deserves attention is the sales data in the first week after the holiday. If the sales ratio can stay above 70% without discounts, that would signal a substantive demand recovery.
For exporters, the short-term price fluctuations of polyester filament have a lagged effect on export quotations. Overseas customers typically lock prices quarterly, so the pre-holiday price softening may provide some bargaining room in fourth-quarter order negotiations, but excessive optimism is unwarranted. Exchange rate volatility, shipping costs, and overseas end-user inventory levels remain more critical variables affecting export profitability.