On August 28, the average sales-to-output ratio of polyester filament sample enterprises stood at only 34.7%, up 5.3 percentage points from the previous trading day's close. What does this figure mean? In plain terms, for every 100 tons of polyester filament produced that day, fewer than 35 tons were successfully sold. Despite the sequential improvement, a ratio below 40% remains under the industry's warning line, indicating that the market is far from recovery.
Low Sales-to-Output Ratio: A Direct Signal of Weak Demand
The sales-to-output ratio is a barometer of supply-demand balance in the chemical fiber market. The 34.7% average indicates extremely low purchasing willingness among downstream weaving enterprises. Looking at the distribution among sample enterprises, the ratio ranges from 0% to 500%, showing extreme divergence: some enterprises recorded zero transactions, while a few reached as high as 500%, which usually implies concentrated delivery of previous orders or promotional pricing. However, overall, more than half of the enterprises had ratios below 30%, indicating a clear downward shift in market transaction activity.
Downstream users' strong resistance to high prices is the direct cause of sluggish inquiries. Against the backdrop of persistently high raw material costs, polyester filament factories attempt to maintain prices, but terminal fabric demand fails to follow up. Weaving enterprises are reluctant to stockpile at elevated levels, limiting procurement to essential small orders. This tug-of-war between upstream ambitions to raise prices and downstream refusal to accept them reflects an intensifying contradiction in profit distribution across the industrial chain.
Cost vs. Demand: When Will the Deadlock Break?
The price trend of polyester filament is essentially determined by the interplay between cost transmission along the crude oil-PX-PTA-polyester chain and terminal consumption. Currently, international oil price fluctuations provide cost support, but the recovery of domestic textile and apparel consumption is slow, and export orders have not yet rebounded due to overseas inventory cycles, leaving the demand side unable to justify price increases.
Notably, although the sales-to-output ratio remains low, it has not deteriorated further; the 5.3 percentage point increase suggests the market bottom may be near. Some factories may be adjusting supply through production cuts or maintenance. If supply-side contraction persists, prices may find support near cost levels. Conversely, if demand remains weak, factories may resort to discounting, triggering price declines. For weaving enterprises, the current wait-and-see approach may avoid downside risks, but it also risks missing the window for low-cost inventory replenishment.
Industrial Transmission: Chain Reactions in Weaving and Trade
The low sales-to-output ratio of polyester filament directly impacts downstream weaving enterprises' raw material inventory strategies. During price stalemates, weaving mills tend to maintain low inventory and fast turnover, which in turn suppresses filament factories' shipment pace. Major textile clusters in Jiangsu and Zhejiang have seen a slight decline in operating rates, with some small and medium-sized weaving mills adopting staggered production or reducing shifts to cope with insufficient orders.
For foreign trade enterprises, the combination of exchange rate fluctuations, rising shipping costs, and stagnant raw material prices makes order-taking more difficult. Overseas clients are intensifying price pressure, while domestic raw material costs remain high, squeezing profit margins from both ends. Some traders are beginning to adopt floating price clauses with clients to diversify risks.
Practical Recommendations
For Procurement Teams - Monitor the sales-to-output ratio continuously: if it remains below 40% for three consecutive days, the market is likely a buyer's market, offering greater room for price negotiation; consider postponing large orders. - Use basis trading to lock costs: hedge against downside price risks through futures, and negotiate point-pricing models with suppliers. - Strengthen supplier evaluation: prioritize large factories with stable ratios above 50% to ensure supply continuity and quality consistency.
For Foreign Trade Enterprises - Shorten quotation validity to 3-5 days to avoid excessive exposure during volatile price periods. - Explore third-country transshipment: if direct exports are hindered, consider transiting via Southeast Asia to leverage rules of origin and circumvent certain trade barriers. - Monitor overseas restocking cycles: closely track U.S. and EU apparel retail inventory data, and prepare stock in advance before restocking begins to seize the initiative.
The stalemate in the polyester filament market is a microcosm of the ongoing supply-demand rebalancing in the chemical fiber industry. A low sales-to-output ratio is not a doomsday but a signal prompting chain-wide adjustments. Whether upstream factories cut production to support prices or downstream maintains cautious procurement, both are accumulating momentum for the next market move. Textile professionals should remain rational, make data-driven decisions, and seek certainty amidst volatility.