Polyester FDY (150D/96F) spot offers ranged from 8,410 to 8,760 CNY/ton on August 7, 2026, with a 350 CNY spread among six Zhejiang producers—far exceeding the average 150 CNY fluctuation seen over the past three months. This widening gap reveals divergent market outlooks between leading enterprises and regional mid-to-small mills, signaling a shift in pricing logic from cost-driven to order-driven dynamics.
Data Behind the Divergence
Among the public quotes, Tongkun Group led at 8,760 CNY/ton, while Rongsheng Petrochemical and Zhejiang Juxing both quoted 8,500 CNY/ton. In Shaoxing, Jiabao Fiber offered 8,410 CNY/ton and Juxing quoted 8,500 CNY/ton, with Zhejiang Tiansheng at 8,660 CNY/ton. The firm stance of industry leaders is backed by their integrated supply chains and inventory management capabilities, whereas the lower quotes from some Shaoxing mills reflect real pressure from sluggish greige fabric orders and rising stockpiles.
This divergence is not coincidental. In the first half of 2026, Zhejiang added approximately 1.2 million tons of new polyester filament capacity, nearly 40% concentrated around Shaoxing and Xiaoshan, intensifying homogeneous competition. As export orders for garments slowed to single-digit growth, smaller mills resorted to price cuts to maintain cash flow, while leading players sustained stable prices through long-term contracts and differentiated products.
For buyers, a 350 CNY spread means a potential 4% difference in raw material costs per ton—enough to shift the breakeven point of an order in an industry where fabric processing margins rarely exceed 10%.
Price Transmission and Inventory Cycles
Polyester FDY is a core input for weaving, and its price fluctuations typically transmit to greige fabric and finished fabric quotes within two to four weeks. The current low quotes in Shaoxing, a key hub for woven fabrics, are accompanied by downstream mills holding raw material inventories of just 7 to 10 days, below the historical average of 15 days. This suggests cautious sentiment and active destocking rather than stockpiling.
Meanwhile, upstream PTA and MEG prices remained stable in early August, with no major cost-side shifts, underscoring that the quote divergence is primarily a result of supply-demand dynamics. Industry data shows FDY operating rates averaged 82% in July, but some Shaoxing plants dropped to 75%, while major producers like Tongkun and Rongsheng maintained rates above 90%.
Such operational divergence will accelerate market consolidation: smaller mills lacking scale advantages may be forced to pivot toward differentiated products such as cationic dyeable, flame-retardant, or recycled fibers, which command premiums of 500 to 800 CNY per ton.
Practical Implications for Sourcing and Trade
A period of quote divergence often provides a window for buyers to renegotiate supply contracts. For weaving mills consuming over 1,000 tons annually, it is advisable to compare current supplier quotes against regional averages. If the gap exceeds 200 CNY/ton, consider introducing a second or third supplier. However, lower quotes often come with cash-on-delivery terms, which may impact working capital.
Foreign trade companies should reassess raw material cost coefficients in their quotations. Basing quotes on the highest (Tongkun) price may hurt competitiveness, while adopting the lowest (Shaoxing) price risks quality variability. It is recommended to include price adjustment clauses linked to public market averages to buffer volatility.