The price box for polyester DTY is tightening. On July 27, 2026, Zhejiang Juxing Chemical Fiber and Rongsheng Petrochemical simultaneously updated their quotes for polyester DTY (150D/48F, AA grade, semi-dull, low-elastic yarn). Juxing quoted 9,350 CNY/ton, while Rongsheng quoted 9,550 CNY/ton, a spread of 200 CNY. These numbers, seemingly ordinary, epitomize the current pattern of high costs, thin profits, and intense bargaining in the chemical fiber industry.
Background
Both companies are based in Zhejiang Province—Juxing in Shaoxing and Rongsheng in Hangzhou, less than 100 km apart. Identical specifications, same grade, and same process route, yet a price gap exceeding 2%. According to industry public data, polyester DTY prices have fluctuated narrowly in the 9,200-9,700 CNY/ton range throughout 2026, leaving little profit margin for either upstream or downstream players.
Juxing's quote of 9,350 CNY/ton is closer to the cost floor supported by current PTA and MEG prices. Rongsheng's 9,550 CNY/ton reflects the large integrated enterprise's insistence on brand premium and long-term contract stability. This "high-low" pricing strategy reveals two distinct business philosophies: small-to-medium specialized fiber mills prefer volume over price, while large petrochemical-fiber conglomerates prioritize margin and customer stickiness.
Industry Impact
From the cost side, the direct raw material for DTY is POY, which in turn is influenced by PTA and MEG prices. Since Q2 2026, PTA has been trading in the 5,800-6,100 CNY/ton range under the dual pressure of weak crude oil and ample PX supply. MEG has hovered at 4,200-4,400 CNY/ton due to high port inventories. Based on industry processing cost models, the theoretical cost center for DTY is approximately 9,200-9,300 CNY/ton. Juxing's quote is almost at cost, while Rongsheng retains a processing profit of about 200-300 CNY/ton.
This means that if downstream weaving mills continue to push for lower prices, specialized fiber mills like Juxing may see their profit margins squeezed further or even turn negative. Conversely, if end-demand picks up and POY prices rise, Rongsheng—with its integrated value chain—can more quickly pass costs downstream. For buyers, a 200 CNY/ton difference translates into tens of thousands of yuan in direct cost savings on bulk purchases, but whether the cheaper source guarantees supply stability or consistent quality must be carefully evaluated.
On the demand side, loom utilization rates in Jiangsu and Zhejiang averaged 65%-70% in H1 2026, down from 72%-75% a year earlier. Export orders for finished garments have slowed due to overseas destocking. While the domestic home textile market has seen modest growth, it is insufficient to drive a significant uptick in DTY demand. Under the dual weakness of supply and demand, prices lack momentum for a unilateral breakout.
Practical Recommendations
For Buyers - The current 200 CNY/ton spread offers short-term bargaining room. Consider negotiating monthly or quarterly fixed-price contracts with lower-priced suppliers like Juxing to lock in cost advantages. - However, assess the supplier's production capacity stability and delivery reliability. For large orders, adopt a dual-supplier model (primary + backup) using Rongsheng as a price anchor to mitigate the risk of supply disruption from a single low-cost source. - Monitor PTA and MEG inventory data. If port inventories decline for two consecutive weeks, it signals upward pressure on raw material costs likely to pass through to DTY. Pre-order additional volumes.
For Exporters - Current DTY prices are near their year-to-date lows, making this an opportune window to sign forward export contracts. Use the prevailing average price (approx. 9,450 CNY/ton) as a cost baseline and hedge orders scheduled for Q4 2026 delivery. - Watch currency fluctuations. If the RMB depreciates against the USD, export price competitiveness improves, but include a currency adjustment clause in contracts to protect profit margins from exchange rate erosion. - Propose a "raw material price linkage" pricing mechanism with overseas buyers to partially transfer DTY price volatility risk, enhancing order stability.
In summary, the price divergence between the two Zhejiang fiber companies is not a market failure but a concentrated reflection of strategy differentiation and cost transmission friction at the bottom of the industry cycle. Buyers and exporters should seize the short-term price spread while establishing risk hedging mechanisms to navigate potential raw material volatility in H2.