The noon close data on July 7 revealed a striking divergence between the polyester chain and cotton spinning products. Bottle-grade chip 2609 contract rose 1.52% to 6692 points, PTA 2609 gained 1.24% to 5536 points, and staple fiber 2609 increased 1.14% to 6944 points—all three products posted gains of over 1%. Meanwhile, cotton yarn 2609 fell 0.46% to 22675 points, while cotton 2609 edged up only 0.21% to 16330 points.
In the same trading session and market environment, upstream raw materials and downstream yarns moved in opposite directions. This divergence is not short-term sentiment but a reflection of the real supply-demand dynamics at each link of the industrial chain.
The Logic Behind the Polyester Chain Rebound: Cost and Restocking Support
The synchronized rise of bottle-grade chips, PTA, and staple fiber is primarily driven by cost transmission from upstream PX and crude oil. Recent international oil prices have maintained a relatively strong oscillation due to supply-side disruptions, pushing PX prices higher. With PTA processing margins compressed, factories have increased their price support stance. Staple fiber, as a direct downstream product of PTA, benefits not only from cost support but also from phased restocking demand from the weaving sector.
Regionally, operating rates at polyester factories in Jiangsu and Zhejiang remain above 85%, but the production-to-sales ratio has improved in the past two weeks, with some polyester staple fiber factories seeing ratios exceed 100%. This indicates that downstream weaving enterprises are not completely without orders; rather, they are waiting for a price low to concentrate replenishment. The staple fiber 2609 contract, at around 6944 points, sits in a relatively neutral valuation range, attracting buyer interest.
For bottle-grade chips, the price of 6692 points reflects expectations of the summer beverage consumption peak season. The procurement cycle for end-users like soft drink and bottled water companies typically peaks from June to July, giving bottle chips a clear seasonal demand pattern. The current price is slightly lower than the same period last year but has rebounded about 8% from the April low, indicating that the market is gradually pricing in peak-season demand.
Concerns in the Cotton Spinning Sector: High Inventories and Weak Orders
In stark contrast to the active polyester chain, the decline in cotton yarn 2609 contract appears particularly heavy. Although a 0.46% drop is modest, against the backdrop of a slight rise in cotton and a significant increase in staple fiber, it underscores the very weak fundamentals of cotton yarn.
The core problem is inventory. According to industry public data, as of early July, the inventory days of cotton yarn in major domestic production areas have climbed to over 30 days, with some small and medium-sized spinners exceeding 40 days. Downstream fabric mills and garment companies remain cautious in their purchasing, adopting a just-in-time approach with almost no active stockpiling. Cotton yarn prices are suppressed around 22675 points, down about 5% from the beginning of the year.
Although cotton rose slightly by 0.21%, the price of 16330 points does not provide cost support for cotton yarn. This is because the profit margins for cotton spinners have been squeezed to near break-even or even loss levels. Any increase in cotton prices directly erodes the profits of the spinning sector, intensifying downstream wait-and-see sentiment. The new season planting area in the Xinjiang cotton region is basically stable, with no major supply-side disturbances, leaving cotton prices without strong upward momentum.
This pattern of "raw materials rising, yarn falling" in the textile industry is typically a signal of the end of a cycle—meaning that end demand cannot absorb upstream cost increases, and industry profits are squeezing the middle processing links from both ends.
Fracture and Restructuring of Upstream-Downstream Transmission
Viewing the polyester chain and cotton spinning together helps understand the structural characteristics of the current textile industry.
The chemical fiber side (PTA-staple fiber-bottle chips) benefits from the global pricing system of petrochemicals, with crude oil as a hard anchor on the cost side and diversified demand from packaging, home textiles, and apparel to spread risks on the demand side. Even if domestic demand is weak, export orders can provide some support.
The cotton spinning side is more dependent on the health of the domestic consumer market. Cotton is a product with stronger agricultural attributes, with prices influenced by non-market factors such as planting area, weather, and reserve policies. Cotton yarn, as an intermediate product, has price elasticity entirely dependent on the procurement pace of downstream fabric mills and garment factories. With domestic apparel retail sales growth slowing and export orders facing uncertainties from geopolitical tensions and trade barriers, the inventory digestion cycle for the cotton spinning chain is being prolonged.
From a regional industrial cluster perspective, the operating rates in chemical fiber fabric clusters like Keqiao and Shengze are relatively stable, while cotton spinning clusters like Nantong and Binzhou face more pronounced underutilization issues. This regional divergence may intensify in the coming months.