On June 25, trading volume in the polyester filament yarn market hit a freezing point. Industry data shows the average sales-to-production ratio of sample enterprises stood at only 29.5%, a dramatic drop of 16.1 percentage points from the previous trading day. This figure means over 70% of daily production capacity failed to convert into actual orders, nearly draining market liquidity.
The Vicious Cycle of Falling Costs and Weak Demand
The persistent decline in upstream costs is the direct trigger for this sales slump. Lower raw material prices should theoretically benefit downstream weaving mills by reducing procurement costs. However, the opposite has occurred: the expectation of further price drops has deepened buyer hesitation. Examining the distribution of individual enterprise data, the lowest ratio was 0%, and the highest only 70%, with most samples concentrated between 10% and 40%—a classic pattern of "low-value clustering, high-value scarcity."
This structure indicates that demand is not absent but frozen by downward price expectations. When buyers anticipate lower prices tomorrow, any purchase today represents a potential loss. This is the textbook manifestation of the "buy when rising, avoid when falling" psychology in the chemical fiber industry under extreme market conditions.
Chain Reactions in Industrial Clusters and Inventory Pressure
As the core raw material for weaving, the sales ratio of polyester filament yarn directly reflects the operating willingness of downstream textile clusters in Jiangsu and Zhejiang provinces. Fabric mills in Shengze, Changxing, and Xiaoshan now face a dilemma: maintaining normal procurement risks inventory devaluation from falling raw material prices, while suspending procurement risks production interruptions.
From a chain transmission perspective, a sales ratio below 30% means upstream polyester plants will accelerate inventory accumulation. Under normal operational rhythms, when the ratio stays below 40% for consecutive days, plants typically initiate production cuts or maintenance to relieve inventory pressure. If this trend continues, polyester operating rates may see a significant decline in the coming weeks, sending reduction signals further upstream to PTA and MEG.
Pricing Games in Foreign Trade Orders and Cycle Mismatches
For export-oriented textile enterprises, the rapid fluctuation of domestic raw material prices is eroding profit margins on foreign trade orders. Export orders usually lock in prices 1-2 months in advance. If domestic raw material costs continue to decline during this period, the profit on already-accepted orders becomes locked at a higher cost level.
Simultaneously, overseas buyers are closely tracking China's chemical fiber market price trends. Some Southeast Asian apparel buyers have begun requesting Chinese suppliers to re-quote prices, attempting to incorporate the benefits of domestic raw material declines into FOB prices. This cross-cycle pricing game forces foreign trade companies to reserve greater buffer space for price volatility when accepting new orders.
Practical Recommendations
For Procurement Teams - Implement a phased procurement strategy: split monthly demand into 3-4 batches, adjusting each batch dynamically based on the day's sales ratio and cost trends. Avoid concentrated purchases when the sales ratio is below 40%. - Monitor polyester plant maintenance schedules: when industry operating rates drop below 70%, it often signals a potential price floor. Consider increasing procurement volumes appropriately to lock in costs. - Utilize futures hedging: for enterprises with monthly usage exceeding 100 tons, establish moderate short positions on ZCE PTA futures to hedge against spot price decline risks.
For Foreign Trade Companies - Incorporate price adjustment clauses in export contracts: embed a raw material cost linkage formula in FOB quotes, stipulating renegotiation when polyester filament yarn prices fluctuate by more than 5%. - Shorten order lead times: compress the standard 60-day delivery period to 30-45 days to reduce profit erosion from raw material price fluctuations on accepted orders. - Monitor alternative supply sources in Southeast Asia: with polyester filament yarn capacity expanding in Vietnam and Indonesia, be alert to the long-term trend of overseas clients shifting to local procurement if domestic prices remain depressed.
The current sales slump in the chemical fiber market is not an isolated event. It represents a concentrated outbreak of failed cost transmission mechanisms, deteriorating downstream expectations, and industrial cycle overlaps. For enterprises navigating this environment, rather than betting on the precise bottom of prices, building flexible risk management mechanisms is more urgent—surviving volatility is more critical than profiting from trends.