A 90-yuan-per-ton price gap for the same polyester FDY specification on the same trading day is not a coincidence. The quotes of 8500 yuan/ton versus 8410 yuan/ton may seem minor, but they act as a probe into the crack between overcapacity in melt-spun production and weak downstream demand. When leading enterprises insist on holding prices while some factories choose to concede, buyers are not witnessing mere price fluctuations but a silent game over inventory and cash flow.
Price Signals: The Industrial Metaphor of Divergent Quotes
On August 6, three Zhejiang-based chemical fiber companies formed a clear price gradient for FDY 150D/96F semi-dull AA grade: Rongsheng Petrochemical and Zhejiang Juxing both quoted 8500 yuan/ton, while Zhejiang Jiabao quoted 8410 yuan/ton. The parity between Rongsheng and Juxing suggests similar product positioning or cost structures, while Jiabao's 90-yuan discount appears to be a direct response to regional competitive pressure. Notably, all quotes are for melt-spun process, meaning the three are on the same technical track, and the price gap cannot be explained by process differences.
Such price divergence in homogeneous products typically points to two variables: the enterprise's own inventory levels and its judgment on order visibility. Jiabao's concession may indicate higher inventory turnover pressure than its peers, while Rongsheng, leveraging its scale advantage, tends to use price stability to maintain long-term contract customers. For buyers, this 90-yuan gap is not simply a bargain opportunity but a window to gauge suppliers' willingness to negotiate—when top-tier factories refuse to cut prices, the market bottom may not yet have arrived.
Industrial Transmission: Cost Logic from Quotes to Weaving
FDY 150D is a mainstream specification in the weaving sector, widely used in apparel fabrics, linings, and home textiles. Its price fluctuations directly transmit to downstream greige cloth costs. Current quotes indicate that cash-flow profits for melt-spun FDY are approaching the breakeven line, yet capacity continues to be released. As a major polyester filament production base, Zhejiang's factories in Shaoxing and Hangzhou maintain operating rates around 70%, but downstream weaving enterprises have clearly slowed their purchasing pace, adopting a "buy-as-needed" strategy to avoid inventory buildup.
This cautious sentiment stems from weak terminal orders. The domestic market has entered a traditional off-season, while export sales face freight rate volatility and exchange rate uncertainty. When weaving mills lack confidence in the outlook, they compress raw material inventory days, which in turn forces chemical fiber plants to adjust pricing strategies. Jiabao's 8410 yuan/ton quote is essentially a compromise to the reality of on-demand procurement, while Rongsheng's insistence on 8500 yuan/ton attempts to anchor market expectations through price stability. However, whether these expectations hold depends on whether the polyester industry chain's operating rates see a substantial reduction next month.