On June 25, the average sales-to-production ratio of polyester filament yarn sample enterprises stood at only 29.5%, plunging 16.1 percentage points from the previous trading day. This figure indicates that over 70% of daily capacity failed to convert into actual sales, signaling a sharp contraction in market liquidity.
The Divergence Between Cost Decline and Demand Freeze
The downward pressure on costs was the direct trigger for this sales freeze. According to publicly available industry data, polyester raw material prices have been weakening recently. However, this decline did not stimulate downstream weaving mills to restock at lower prices as it normally would. Instead, the 'buy on rising, not falling' psychology prevailed, with end-users holding cash and waiting for even lower entry points.
An analysis of the specific sales data from sample enterprises reveals extreme dispersion: the highest ratio reached 70%, while the lowest was 0%, with most firms clustering between 10% and 30%. This stark divergence suggests that the market is not completely paralyzed but has become highly segmented—some companies maintained shipments through existing orders or specific client relationships, but the vast majority faced deserted order books.
Short-Term Failure of the Supply Chain Transmission Mechanism
As a key intermediate linking polyester raw materials to textile fabrics, the sales-to-production ratio of polyester filament yarn has long been a crucial leading indicator of the health of the chemical fiber supply chain. Under normal conditions, falling raw material prices compress the profits of polyester plants, forcing them to cut prices and promote sales. This, in turn, reduces procurement costs for downstream weaving mills and stimulates demand.
However, the current situation reveals a blockage in this transmission chain. The order situation for downstream weaving mills is itself not optimistic, with the recovery of consumer demand in end-use sectors like apparel and home textiles weaker than expected. Even with lower raw material costs, weaving mills lack sufficient orders to justify new material purchases. Inventory pressure has been transmitted layer by layer from the terminal market upward, eventually forming a bottleneck at the polyester filament yarn stage.
Practical Implications for Buyers and Mills
For polyester filament yarn producers, persistently low sales ratios mean mounting inventory buildup and working capital pressure. If this situation persists for several days, production cuts or maintenance shutdowns will become inevitable. The expectation of production cuts may provide short-term support for raw material prices, but it cannot fundamentally resolve the weak demand issue.
For downstream weaving mills and fabric buyers, the current market environment presents a rare window for price negotiation. However, it is important to recognize that price bottoms are often accompanied by sharp volatility, and excessive waiting could lead to missing the optimal procurement opportunity.
Practical Recommendations
For Buyers - Establish a dynamic inventory threshold: When the sales-to-production ratio falls below 30% for three consecutive days, initiate small trial purchases to lock in some low-priced inventory. - Monitor polyester plant maintenance schedules: If news of production cuts intensifies, prices may rebound quickly; prepare a 2-3 day safety stock in advance. - Leverage market divergence: Prioritize cooperation with enterprises maintaining a ratio above 40%, as such firms typically have stronger customer loyalty and product quality stability.
For Polyester Filament Yarn Mills - Flexibly adjust product mix: Shift some capacity from standard specifications to differentiated varieties to reduce inventory pressure from homogeneous competition. - Proactively communicate downstream order expectations: Contact weaving mills by phone or in-person visits to understand their production plans for the coming week, avoiding blind production scheduling. - Consider short-term spot promotions: Offer additional discounts for cash purchases to accelerate cash flow and reduce financial risk.
In summary, the June 25 sales data is a clear signal of short-term supply-demand imbalance in the chemical fiber industry. The benefit from lower costs failed to translate into demand, exposing the fragility of downstream capacity absorption. The sales ratio trend over the next week will directly determine the pace of polyester plant operating rate adjustments and may trigger a new round of price negotiations.