The price of polyester staple fiber is undergoing a subtle mid-range game. On July 16, industry public data showed the benchmark price settled at 7437.80 yuan/ton, with a daily increase of 0.66%, but a cumulative monthly increase of only 0.26%. This seemingly contradictory combination of numbers reveals the fragile balance currently being formed between supply and demand in the chemical fiber market.
Price Range and Market Positioning
From an annual statistical perspective, the price of polyester staple fiber has fluctuated widely between 6267.17 yuan and 8426.02 yuan over the past 12 months, with a median value of 7346.6 yuan/ton. The current price of 7437.80 yuan is located approximately 1.2% above the median line, placing it in a typical 'slightly above median' position. This means the market is neither in extreme downturn nor overheating.
Notably, the current price is 1170.63 yuan above the annual low but still 988.22 yuan below the top. This 'ceiling above, floor below' pattern suggests the industry is undergoing a moderate cycle of destocking and demand repair. For buyers, this is neither a time for panic restocking nor for large-scale selling.
Implications of the Divergence Between Daily and Monthly Increases
The divergence between a daily increase of 0.66% and a monthly increase of 0.26% deserves close attention. The daily increase significantly exceeding the monthly increase suggests a short-term event or concentrated purchasing behavior has driven prices up. However, the monthly increase of only 0.26% indicates this upward momentum lacks sustainability.
This divergence typically points to two possibilities: one is a short-term anomaly in upstream raw materials (such as PTA or MEG), and the other is that downstream weaving enterprises have quickly turned to a wait-and-see attitude after small-scale replenishment. Feedback from textile industrial clusters such as Shengze and Keqiao indicates that weaving operating rates have remained stable recently, but new orders have not shown significant volume, confirming a pattern of 'short-term replenishment, long-term observation'.
Upstream-Downstream Transmission and Inventory Strategies
With the current price in the slightly above-median range, it means acceptable but not extraordinary profit margins for upstream factories. In the cost structure of polyester staple fiber, PTA accounts for about 60%-70%. If PTA prices remain stable, staple fiber prices are likely to fluctuate within the 7000-7600 yuan range.
For downstream home textile and apparel fabric enterprises, the current price level offers a relatively comfortable procurement window. Compared to the high of 8426 yuan last year, the current price is about 12% lower. However, it is about 19% higher than the low of 6267 yuan. This means buyers must weigh the choice between 'waiting for lower prices' and 'locking in current costs'.