On June 22, the average sales-to-production ratio of polyester filament yarn sample enterprises was only 39.5%, up 1.3 percentage points from the previous trading day. What does this figure mean? More than 60% of production capacity failed to convert into actual transactions, with downstream weaving enterprises almost collectively pressing the purchase pause button. For professionals who have long tracked the chemical fiber market, a sales rate of 40% is approaching the industry's recognized warning line—when this indicator stays below 50% for consecutive periods, it usually signals that the industrial chain is shifting from passive inventory accumulation to active destocking.
The Logic Behind the Sales Data
Looking at the detailed sales data from sample enterprises, the distribution shows clear polarization: the highest reached 120%, while the lowest was 0%. This extreme divergence is not accidental but reflects the varying bargaining power of different sizes and product types of polyester filament yarn enterprises in the current market. Companies achieving high sales rates often hold advantages in product differentiation or price flexibility, while those with zero transactions reveal the plight of commoditized products in a buyer's market.
It is noteworthy that the sales rate improvement was only 1.3 percentage points, almost negligible. This means that the previous trading day's closing data was already low, and market sentiment on June 22 did not see substantive improvement. The widespread cautious wait-and-see attitude among downstream users essentially reflects a pessimistic outlook on future price trends—they believe waiting will lead to lower procurement costs.
Transmission Effects Along the Industrial Chain
Polyester filament yarn is the core raw material for the weaving sector, and its sales rate directly reflects the supply-demand game between upstream chemical fiber companies and downstream weaving factories. A 39.5% sales rate indicates that weaving enterprises are actively reducing raw material inventories rather than passively waiting for orders. This behavior is a chain reaction of sluggish growth in the end-use apparel and home textile markets and the slowdown of returning foreign trade orders.
From a regional industrial cluster perspective, weaving enterprises in major polyester filament yarn producing areas such as Shengze, Changxing, and Xiaoshan have seen loosening operating rates. Some small and medium-sized enterprises, to maintain cash flow, have begun to reduce purchases of conventional polyester varieties and instead digest their earlier accumulated raw material inventories. Once this destocking behavior forms a group effect, it will further suppress the price center of polyester filament yarn, creating a negative cycle of "price decline → procurement wait-and-see → inventory backlog → price reduction for promotion."
Reconstructing Price Expectations and Procurement Windows
The core contradiction in the current market is that upstream chemical fiber enterprises want to maintain price stability to protect profits, while downstream weaving enterprises expect price adjustments to reduce production costs. Based on historical experience, when the sales rate stays below 50% for more than two weeks, the price of polyester filament yarn is likely to drop by 3%-5%. The June 22 sales data has actually laid the groundwork for price relaxation.
For procurement parties, the current wait-and-see strategy is indeed reasonable, but caution is needed to avoid the risks of excessive waiting. If polyester filament yarn prices fall rapidly in the short term, it may trigger concentrated replenishment demand from weaving enterprises, thereby pushing the price floor higher. Therefore, it is recommended that procurement parties set a clear price range and build positions in batches near key support levels, rather than waiting blindly for the lowest point.