Polyester FDY Price Divergence: 150D Specs Show Widening Regional Spread, Downstream Weaving Under Pressure

Polyester FDY 150D/96F semi-dull AA grade quotes showed notable divergence on June 26, 2026. Major suppliers in Zhejiang Province quoted between 8,500 and 8,750 CNY/ton, a spread of 250 CNY/ton—unusually wide for a regular trading day. Rongsheng Petrochemical and Tongkun Group anchored opposite ends at 8,500 and 8,750 CNY/ton respectively, while Zhejiang Tiansheng Chemical came in at 8,710 CNY/ton, revealing differing assessments of supply-demand balance among industry leaders.

Strategic Divergence Behind the Price Spread

This price dispersion reflects structural contradictions in profit allocation along the polyester chain. On the cost side, PTA and MEG feedstock prices have remained range-bound, theoretically providing balanced support for FDY. However, variations in raw material procurement cycles, inventory management, and capacity utilization create real cost differences. Tongkun Group, with its highly integrated PX-PTA-polyester chain, can sustain a premium price of 8,750 CNY/ton through brand equity and customer loyalty rather than cost pass-through.

Conversely, Rongsheng's lower quote of 8,500 CNY/ton likely signals active destocking. Industry data shows polyester plant operating rates averaged 86% in Q2 2026, but downstream weaving mills in Jiangsu-Zhejiang saw rates drop from 72% in April to 68% in June. Weak end-order demand has forced weavers to adopt a hand-to-mouth procurement strategy, avoiding inventory buildup. This operating rate divergence pressures FDY mills to compete for limited orders through aggressive pricing.

Regional Pricing and Procurement Adjustments

All quoted suppliers are based in Zhejiang, particularly Hangzhou and Shaoxing—two major polyester clusters. Shaoxing quotes (8,500-8,510 CNY/ton) are marginally lower than Hangzhou's (8,500-8,750 CNY/ton), reflecting the region's concentration of small-to-medium weaving enterprises with higher price sensitivity. These weavers have limited bargaining power, prompting suppliers to offer competitive rates to retain relationships.

For buyers, this market offers price comparison opportunities but also risks. Low quotes may reflect temporary inventory clearance; once stocks normalize, prices could rebound sharply. Additionally, differences in product consistency, delivery reliability, and after-sales service must be weighed. Chasing the lowest price alone risks supply disruption or quality inconsistency.

Chain Transmission and Price Outlook

FDY's trajectory ultimately hinges on end-demand recovery for textiles and apparel. China's textile and apparel exports grew only 3.2% year-on-year in H1 2026, down from 5.8% in H1 2025. Domestic consumption also weakened, with apparel retail sales rising just 2.1%. This demand softness compresses polyester margins upstream.

Over the next month, FDY 150D prices are expected to oscillate within an 8,400-8,800 CNY/ton range. A decline in PTA costs could break support at 8,500 CNY/ton, while pre-season restocking by weavers ahead of Q3 could push prices above 8,800 CNY/ton. Buyers should monitor polyester mill inventory days and weaving operating rate improvements as leading indicators.

Practical Recommendations

For Buyers - Establish multi-supplier bidding to lock 1-2 month orders at current spreads, avoiding frequent plan adjustments due to spot volatility. - Prioritize suppliers with higher inventory pressure who may offer payment terms or discounts, reducing procurement cost. - Exercise caution with Shaoxing-based small suppliers; request quality reports and batch consistency guarantees to avoid low-quality goods.

For Exporters - Include price adjustment clauses or raw-material linkage mechanisms in export contracts to shift FDX risk downstream. - Accelerate production and shipment of existing orders during the current relatively stable pricing window to protect margins from potential price increases. - Monitor RMB exchange rate fluctuations, as quotes in CNY may alter actual procurement costs when settled in foreign currencies.