The polyester filament market started July with a troubling set of data. On July 2, the average sales-to-production ratio among sample enterprises stood at just 31.7%, down 4.1 percentage points from the previous trading day. This means that for every 100 tons of polyester filament produced that day, fewer than 32 tons were absorbed by the market, signaling rapidly accumulating inventory pressure.
Behind this figure lies a deepening standoff between upstream and downstream sectors. Polyester filament cash flow remains at elevated levels, theoretically providing ample profit margins for producers. However, downstream weaving and texturing enterprises have seen their purchasing willingness drop to a freezing point. Market transactions are sluggish, with few actual deals concluded, reflecting clear downstream resistance to current price levels.
Imbalance in Production and Sales
Looking at the specific data from 25 sample enterprises, the sales-to-production ratios were highly uneven. The highest reached 70%, while the lowest was 0%, with most companies clustering in the 15% to 35% range. This divergence suggests that not all enterprises face the same difficulties; some maintain shipments through product differentiation or customer relationships. Yet the overall market has sunk into a quagmire of weak demand.
Persistently low sales ratios mean inventories will rise passively. For bulk commodities like polyester filament that require continuous production, once inventory exceeds safe levels, enterprises face the dilemma of reducing operating rates or cutting output. The profits accumulated during the period of ample cash flow may soon be eroded by inventory depreciation.
The Demand Paradox Amid High Cash Flow
High cash flow is typically a sign of industry prosperity, but it has now become an invisible barrier to transactions. Polyester filament prices remain elevated, while end demand for textile products has not recovered at the same pace. Weaving enterprises are grappling with insufficient orders and thin profit margins, limiting their capacity to absorb high-priced raw materials.
This pattern of "upstream feasting, downstream starving" is unsustainable. When cash flow premiums exceed downstream affordability, the market self-corrects—either upstream concedes on pricing, or downstream reduces output. The July 2 data indicates downstream has chosen the latter: using wait-and-see tactics and resistance to force upstream price cuts.
Industry Chain Transmission and Regional Impact
Polyester filament production is concentrated in Zhejiang and Jiangsu provinces, while downstream weaving clusters are located in areas like Shengze, Changxing, and Xiaoshan. Weak sales data directly transmits to these industrial belts. The operating rate of water-jet looms in Shengze has recently shown signs of loosening, with some small weaving mills opting for limited production due to high raw material costs.
This upstream-downstream linkage is particularly pronounced in summer. July is traditionally a low season for textiles, with high temperatures reducing worker efficiency and autumn/winter orders from apparel brands yet to be placed centrally. During this demand lull, high raw material pricing strategies find even less market acceptance.
Short-Term Outlook and Expectation Management
Looking ahead to early July, the polyester filament market is likely to remain in a deadlock. Upstream polyester plants, with cash flow still manageable, will not easily cut prices. However, if downstream resistance persists, inventory pressure will force strategic adjustments.
Historical experience suggests that when the sales-to-production ratio stays below 40% for more than a week, price softening usually follows. The current 31.7% level is approaching a critical threshold, and market expectations are turning bearish. Without strong support from crude oil prices, polyester filament may enter a round of active destocking.