Polyester Filament Yarn Sales Rate Drops to 33%: Downstream Just-in-Time Restocking Fails to Break Stalemate

On July 3, the polyester filament yarn market sent a chilling signal: the average sales rate among sample enterprises was just 33.0%, a mere 1.3 percentage points higher than the previous trading day. This means that for every 100 tons of polyester filament yarn produced that day, only 33 tons were sold, with the remaining 67 tons going into inventory. As the traditional slack season for textiles sets in, both supply and demand sides are locked in a difficult tug-of-war.

Behind the Sales Data

Looking at the published sample data, the sales rates of 24 sample enterprises were highly scattered: the lowest was 0%, the highest 200%. Excluding extreme values, most enterprises recorded rates between 15% and 40%, with a median of around 30%. The 200% outlier likely came from a single company fulfilling pre-orders or running a deep discount promotion, and does not indicate an industry-wide recovery.

More telling is the divergence in producer sentiment. Some companies have begun to lower local quotes in an attempt to move volume; others are holding prices firm while waiting for cost-side support. This split reflects differing outlooks on the market—whether to clear inventory and preserve cash flow, or to defend margins and wait for a rebound. Companies with varying financial strength and inventory levels are making opposite choices.

Downstream users, on the other hand, are acting uniformly: they are only restocking on a need-to basis and avoiding any inventory buildup. With no sign of improvement in end-use garment orders, weaving mills would rather risk a temporary supply gap than pay for raw materials they expect to fall in price. This "zero-inventory" approach is in turn suppressing the sales rate of polyester filament yarn.

Chain Transmission and Price Outlook

The core contradiction behind the persistently low sales rate is the mismatch between upstream costs and downstream demand.
- Cost side: Crude oil prices have lost upward momentum recently. Despite repeated tensions in the Middle East, no actual supply disruption has occurred. Feedstock prices for PX and PTA have followed crude lower, weakening the cost support for polyester filament yarn.
- Demand side: End-use textile and apparel exports face pressure from high overseas inventories and order shifting. Domestic consumption recovery has fallen short of expectations. Weaving mill operating rates are generally below 60%.
- Inventory side: Social inventories of polyester filament yarn have accumulated to over 30 days, with some specifications even higher. The pressure on producers to destock continues to mount.

This means that even if costs stage a short-term rebound, polyester filament yarn prices will struggle to sustain any upward momentum without a genuine recovery in end demand. For downstream buyers, this is a classic "buyer's market," and room for negotiation is expanding.

Practical Recommendations

For Buyers - Stick to just-in-time procurement in the short term and avoid building inventory. With high stocks and low sales rates, sellers face more pressure to cut prices than to raise them. Phased purchasing can reduce capital tied up. - Watch for differentiated pricing among producers. Some companies may offer prices below the market average in order to destock. Proactively ask for quotes and compare multiple suppliers before placing orders. - Consider counter-cyclical buying. If a sharp price drop occurs due to a clear cost-side negative, moderately increase purchase volume to lock in low-cost goods.

For Polyester Filament Yarn Mills - Control operating rates to prevent further inventory buildup. When the sales rate is below 40%, reducing production is more effective at preserving industry profit than cutting prices. - Adjust product mix by increasing the share of differentiated varieties (e.g., cationic, micro-denier, profiled cross-section yarns). Competition in these segments is less intense, and profit margins are better than for standard grades. - Strengthen long-term contract ties with direct-spinning downstream users. Stable supply commitments can secure stable orders and reduce reliance on spot market volatility.