The polyester filament yarn market entered July with alarmingly weak transaction data. Public industry data shows that on July 3, sample enterprises recorded an average sales-to-production ratio of just 33%, up only 1.3 percentage points from the previous trading day. This figure is far below the industry's breakeven level and highlights deep contradictions across the supply chain: upstream polyester mills attempt to hold prices, while downstream weaving mills respond with only essential restocking, leading to overall sluggish trading.
Data Reveals Market Signals
Looking at specific sales-to-production data, the distribution among 24 sample enterprises was highly uneven. Most companies fell within the 15%-40% range, with only one outlier reaching 200%. Several firms reported ratios below 10%, and one even recorded 0%. This polarization indicates that not all manufacturers face the same demand difficulties—localized price cuts can indeed attract some orders, but the root problem is a shrinking overall demand pool.
Divergent manufacturer sentiment further exacerbates market uncertainty. Some enterprises have opted to lower quotations to generate cash flow, but downstream users have responded tepidly. The 'buy on rising, not falling' mentality is amplified in a weak market. This means pure price wars are unlikely to stimulate effective restocking unless significant changes occur on the cost side or substantial improvement emerges in end-user orders.
Supply Chain Transmission: Inventory Pressure from Weaving to Polyester
The persistently low sales-to-production ratio for polyester filament yarn directly increases inventory pressure on upstream polyester mills. Industry norms show that when the ratio remains below 40% for consecutive days, finished goods inventory days at polyester mills quickly climb above 20, approaching warning levels. Currently, the end-use textile market is in a traditional off-season, with grey fabric turnover slowing. Weaving mills generally aim to digest existing raw material inventories, making new purchasing intentions extremely low.
This structural mismatch—upstream inventory accumulation alongside downstream destocking—fundamentally reflects the fragility of end-demand recovery. Although export orders have improved under the RCEP framework, the trend of consumption downgrading in the domestic market has not fundamentally reversed. End-use categories like apparel and home textiles face high inventories and thin margins. As an intermediate raw material, polyester filament yarn's price fluctuations can only passively follow cost-side PTA trends, which themselves lack clear direction due to crude oil prices and PX supply.
Short-Term Outlook and Industry Response
Looking ahead to mid-July, the polyester filament yarn market is likely to continue its weak, volatile pattern. On one hand, cost support from upstream PTA plant maintenance remains, but it is insufficient to drive proactive price increases for polyester products. On the other hand, downstream weaving mills will not expand raw material inventories until order visibility improves. Therefore, the sales-to-production ratio will likely persist in the 30%-40% range, with occasional pulse-like recoveries due to price promotions, but sustainability is questionable.
For industry participants, the key now is not to bet on direction but to manage inventory well. When raw material prices are relatively low, moderate restocking at dips is reasonable, but panic selling or speculative hoarding should be avoided. Enterprises should closely monitor marginal changes in end-use textile orders, especially the recovery of demand for polyester fabrics in export markets.