The thermometer of the polyester filament yarn market is approaching freezing point. According to closing data on July 2, the average sales-to-production ratio of sample enterprises stood at only 31.7%, down 4.1 percentage points from the previous trading day. This means that for every 100 tons of polyester filament yarn produced that day, less than 32 tons were actually purchased by downstream users, leaving nearly 70% of inventory sitting in factory warehouses. More notably, despite high cash flow margins, downstream resistance has not dissipated with price adjustments; instead, it is intensifying.
Sales Rate Collapse with Clear Regional Divergence
Data from 25 sample enterprises reveals a grim picture: 60%, 20%, 70%, 35%, 30%, 30%, 20%, 0%, 30%, 28%, 15%, 20%, 30%, 20%, 30%, 35%, 0%, 30%, 50%, 20%, 8%, 15%, 20%, 30%, 40%. Two enterprises recorded zero sales, meaning no transactions were concluded for the entire day. Over half of the enterprises had sales rates below 30%. Only one enterprise reached 70%, which is an outlier. This distribution pattern—long tail shrinking and few high performers—indicates a systemic demand collapse rather than isolated enterprise issues.
From a regional industrial belt perspective, major polyester filament yarn producing areas such as Shengze, Changxing, and Xiaoshan are generally experiencing weak fabric orders. Although weaving enterprises maintain operating rates at around 60%, their procurement strategy has shifted to 'buy-as-needed,' with no stockpiling. Some small weaving mills have even suspended production, waiting for further price concessions from raw material suppliers.
High Cash Flow: A Double-Edged Sword
High cash flow margins for polyester filament yarn are theoretically positive for upstream enterprises—each ton sold yields substantial profit. However, in reality, high cash flow has become an 'invisible barrier' suppressing transactions. The reason is that downstream users believe upstream still has room for price cuts, and current prices have not yet bottomed out. Especially given the recent narrow fluctuations in PTA and MEG costs, with no clear upward momentum, downstream buyers prefer to wait and see.
This game of 'upstream wants to protect profits, downstream wants to wait for price cuts' is essentially a psychological battle. Historical experience shows that when the sales-to-production ratio remains below 40% for consecutive days, upstream enterprises typically initiate 'price cuts to clear inventory.' The current data has been hovering at low levels for several days. If no improvement occurs within the next week, a concentrated price reduction for polyester filament yarn is highly likely.
Crude Oil Loses Anchor, Demand Weakens—Price Standoff Deepens
The current price standoff in the textile upstream and downstream is not an isolated phenomenon. International crude oil has lost clear direction due to repeated geopolitical turmoil, with WTI and Brent crude fluctuating narrowly in the $70-80/barrel range, failing to provide clear cost guidance for the polyester chain. Meanwhile, terminal apparel export markets are sluggish, with European and American retailers showing weak restocking intentions. This results in weaving orders being short-term and small-batch, unable to form bulk procurement support.
From a broader industrial cycle perspective, the polyester filament yarn industry is in a peak capacity release period. From 2024 to 2025, China added over 8 million tons/year of new polyester production capacity, continuously increasing supply-side pressure. Even if demand maintains low-speed growth, the supply-demand gap is widening. This means that even a short-term rebound in sales rates is unlikely to change the long-term pattern of 'high inventory, low profit.'