The benchmark price of PTA settled at 6,156.50 yuan per ton on July 24, up 5.73% from the start of the month. This figure is not merely the result of a 0.84% single-day gain; it signals that pricing power in the chemical fiber chain is tilting toward raw materials. Industry data shows the current price sits in the mid-to-high range of the past year, just 776 yuan shy of the historical peak of 6,932 yuan, while standing 1,793 yuan above the year's low of 4,363 yuan.
The Rhythm and Resistance of Cost Pass-Through
As the core raw material for polyester production, PTA's price movements directly influence the pricing of polyester filament yarn, polyester staple fiber, and ultimately chemical fiber fabrics. When PTA surges over 330 yuan in just three weeks, downstream polyester mills inevitably shift from 'hand-to-mouth' buying to a wait-and-see stance with inventory reduction. However, tight upstream PX supply is unlikely to ease soon, providing fundamental support for PTA's strength.
According to public data, the annual average PTA price is around 5,421 yuan. The current level of 6,156 yuan is nearly 14% above this average. For weaving mills, this deviation means the share of chemical fiber raw materials in greige fabric costs could rise from 45% to over 50%. If final garment orders cannot raise prices synchronously, margins across the intermediate chain will be squeezed.
Ripple Effects Across Industrial Clusters
Polyester clusters in Shaoxing, Xiaoshan, and Shengze now face a dilemma: accept high-cost PTA and maintain operating rates, or reduce loads to control inventory losses. Historical patterns suggest that when PTA stays above 6,000 yuan for more than two weeks, polyester mills typically initiate production cuts to defend margins. Once cuts take effect, tightened polyester filament supply will in turn support its price, creating a pass-through chain of 'raw material up – polyester up – fabric up.'
For Nantong home textile and Keqiao fabric markets, this period is a critical procurement window for the second half of the year. If PTA tests 6,500 yuan, polyester fabric ex-factory prices for home textiles may rise 3% to 5%, directly testing the bargaining power of brands and exporters.
Signals for Price Peaking
Current PTA prices are at mid-to-high levels, but still 776 yuan shy of the year's peak. Two key variables will shape the outlook: first, international crude oil trends – if the naphtha-to-PX spread narrows, PTA's cost support will weaken; second, downstream polyester operating rates must stay above 85% – a drop below 80% would trigger a substantive contraction in PTA demand.
From a capital flow perspective, PTA futures open interest has increased slightly but not surged. This suggests market divergence: some traders expect pre-season stockpiling to push prices above 6,500 yuan, while others fear weak end-use consumption will cap gains.