On June 26, 2026, a notable pricing divergence emerged in Zhejiang's polyester FDY market: the same specification (150D/96F semi-dull AA grade) saw quotes ranging from 8,500 to 8,750 yuan per tonne, a spread of 250 yuan. Rongsheng Petrochemical and Zhejiang Juxing Chemical both quoted the low end at 8,500 yuan, while Tongkun Group held firm at 8,750 yuan. This divergence is no coincidence—it reflects the complex interplay of raw material costs, regional capacity distribution, and downstream demand dynamics.
Regional Capacity and Pricing Logic
Zhejiang is China's core production hub for polyester filament yarn, with Hangzhou's Xiaoshan district and Shaoxing's Keqiao district accounting for over 30% of national FDY capacity. In this round of quotes, Rongsheng (Hangzhou) and Zhejiang Juxing (Shaoxing) offered the industry's lowest at 8,500 yuan, while Tongkun (Hangzhou) quoted 8,750 yuan and Zhejiang Tiansheng (Shaoxing) quoted 8,710 yuan. A 250-yuan spread within the same region and product specification is unusual compared to the past year.
This widening spread signals two things: first, some leading producers are leveraging cost advantages to proactively cut prices and capture orders; second, differences in raw material procurement and inventory management among smaller players are becoming more visible. For downstream weaving mills, this means the window for favorable procurement is narrowing—those who lock in supplies at the lower end will gain a cost edge in the next season's finished products.
Raw Material Pass-Through and Inventory Cycles
FDY pricing is fundamentally tied to PTA and MEG trends. In Q2 2026, PTA prices have oscillated narrowly amid volatile crude oil and ample PX supply, without a clear upward trend. This has given FDY producers room to set their own prices. However, cost structures vary: vertically integrated players like Tongkun can smooth raw material fluctuations through their PX-PTA-polyester chain, while companies relying on purchased PTA face greater cost pressure.
Inventory cycles also play a role. Industry data show that FDY inventory days in Jiangsu and Zhejiang rose from 14 to 18 in May, prompting some firms to cut prices to ease cash flow pressure. The 8,500 yuan quotes from Rongsheng and Zhejiang Juxing likely reflect this strategy. For export-oriented companies, this low-price window may not last long—once inventories normalize, a price rebound becomes more likely.
Structural Demand Divergence
On the demand side, textile and apparel exports in the first half of 2026 have shown a pattern of 'volume growth with price decline.' Overseas brands are increasingly stringent on cost control, forcing domestic weaving mills to squeeze margins from upstream procurement. As the primary raw material for woven fabrics, FDY price fluctuations directly impact the cost of end products like shirts and trousers.
The current 8,500 yuan level is near the cash cost line for some producers. If downstream orders pick up, FDY prices could see a corrective rise in Q3. However, if end-consumer demand remains weak, price wars may spread from FDY to DTY and POY. Buyers should closely monitor the autumn/winter fabric stocking pace around August, which will be a key test of whether current prices represent a bottom.