Cotton futures posted a 0.87% gain at the close of the morning session on July 1, with the main contract settling at 16,220 points. Cotton yarn followed with a 0.60% rise to 22,745 points. However, during the same period, PTA fell 0.9%, polyester staple fiber dropped 0.80%, and bottle-grade chips declined 0.84%. This pattern of 'cotton up, chemical fibers down' is not a random intraday fluctuation but a microcosm of the structural divergence currently unfolding in textile raw material markets.
Background
The July 1 morning session data clearly delineates two distinct price trajectories. Cotton and cotton yarn, representing natural fibers, both closed in positive territory, with the main cotton contract firmly above the 16,200-point mark, showing significant recovery from earlier lows. In contrast, the entire polyester chain—PTA, staple fiber, and bottle chips—weakened across the board. The PTA main contract settled at 5,510 points, down 0.9%; polyester staple fiber closed at 6,942 points, down 0.80%; and bottle-grade chips ended at 6,606 points, down 0.84%.
Behind this divergence lies a difference in supply-side logic. The cotton market is currently in the transition window between old and new crop years, with expectations of a new-crop production shortfall gaining traction. Weather disruptions in Xinjiang and marginal adjustments in planting area provide fodder for bullish speculation. The polyester chain, by contrast, faces a relatively loose supply picture, with PTA operating rates remaining high and new capacity still being absorbed.
Inventory cycles also differ. Commercial cotton inventory destocking accelerated in Q2, with textile mills providing support through just-in-time restocking. On the polyester side, operating rates at downstream weaving and texturing mills have softened, and grey fabric inventories are building, leading to weaker purchasing intentions for polyester raw materials.
Industry Impact
The price divergence between cotton and chemical fibers will have direct implications for downstream textile enterprises' raw material choices and cost control. For spinning mills focused on pure cotton products, rising cotton prices mean rigid cost increases. While cotton yarn futures are also moving up, indicating some cost pass-through, whether this can be fully transmitted to grey fabric and apparel stages depends on end-consumer demand absorption.
For blended and chemical fiber enterprises, the weakness in PTA and staple fiber offers a phase of cost relief. The spread between staple fiber and cotton is widening, which may incentivize some orders to shift toward polyester-cotton blends or pure polyester products. This is especially relevant in price-sensitive export segments where chemical fibers' cost advantage will re-emerge.
It is worth noting that the decline in PTA and staple fiber is not isolated. These prices are closely linked to crude oil, which has been trading on a weak-to-sideways trajectory recently. Combined with ample PX supply, cost-side support is insufficient. The fall in bottle-grade chips, a product tied to beverage packaging demand, also signals concerns about non-textile end-use demand.
From a longer-term perspective, if this divergence persists, it will force structural adjustments along the textile supply chain. The competitive balance between pure cotton and chemical fiber routes will be reshuffled, affecting decisions across upstream planting, midstream processing, and downstream procurement.