Diverging PET FDY Prices: Pricing Logic Shifts in Zhejiang's Fiber Belt

A price gap of 350 CNY per ton for the same grade of PET FDY among Zhejiang producers is more than a statistic—it signals a shift in how the industrial belt sets prices. On August 7, 2026, Tongkun Group quoted 8760 CNY/ton for 150D/96F semi-dull FDY, while Zhejiang Jiabao New Fiber Group offered only 8410 CNY/ton. Both operate in the same province with nearly identical raw material costs, making the gap impossible to attribute to logistics or input prices. The quotes reveal a two-tier structure: Tongkun, Tiansheng, and Kaishi cluster between 8650 and 8760 CNY/ton, while Jiabao, Juxing, and Rongsheng sit between 8410 and 8500 CNY/ton. This is not random—it reflects divergent strategies. Leading firms leverage brand premiums and stable customer bases to maintain higher prices, while second-tier players prioritize order volume to sustain capacity utilization during the off-season. For buyers, this means that seemingly identical products actually embody different supplier positioning. The geographic concentration in Hangzhou and Shaoxing intensifies competition. Kaishi and Rongsheng, located within dozens of kilometers of each other, quote 150 CNY/ton apart, showing that rivalry has shifted from cost to strategy. Downstream, FDY price movements transmit directly to weaving mills. The current downward drift reflects weakened upstream PTA and MEG support and subdued seasonal demand. This may be a window for strategic stockpiling, but buyers must beware of the 'low-price trap'—some low quotes may indicate inventory pressure and potential quality inconsistency. Notably, Shaoxing quotes generally run lower than Hangzhou, suggesting that Shaoxing firms rely more on small clients and have weaker bargaining power, while Hangzhou firms benefit from long-term contracts with large buyers. Over the next three months, three variables will determine FDY price direction: crude oil and PX fluctuations, the pace of autumn/winter fabric orders, and industry operating rates. If low-priced producers continue to trade price for volume, a price war could erupt. For buyers, the current divergence offers both opportunity and risk. The opportunity lies in selecting better value; the risk is that ultra-low quotes may come with stricter payment terms or longer lead times. Buyers should evaluate suppliers' capacity utilization and inventory days, not just listed prices.