On July 9, 2026, imported cotton prices at major Chinese ports recorded a slight decline. The International Cotton Price Index (SM) closed at 90.92 cents per pound, down 0.61 cents from the previous session; under a 1% tariff, the port delivery price was approximately RMB 15,226 per ton. The M-grade index also fell by 0.60 cents to 88.99 cents per pound, corresponding to a delivery price of RMB 14,907 per ton. Although the magnitude of this price movement is modest, its signaling significance cannot be overlooked amid the current fragile supply-demand balance and slow destocking in the domestic cotton market.
Lower Import Costs Weigh on Futures Market
The drop in imported cotton prices directly lowered raw material procurement costs for domestic mills. More indicative of market sentiment, the Zhengzhou Commodity Exchange's cotton主力2609 contract closed at RMB 15,930 per ton on the same day, a single-day drop of RMB 245 per ton, with open interest declining by 34,680 lots. This simultaneous decline in price and open interest suggests that long positions are unwinding rapidly, shifting market expectations from consolidation to bearishness. Industry data shows a strong correlation between foreign cotton prices and Zhengzhou cotton futures, with each 1-cent decline in import costs typically transmitting to the domestic market within two to three trading sessions.
Industry Impact: Bearish Chain from Cotton to Yarn
The weakening of imported cotton prices first impacts the domestic lint cotton spot market. Due to substitution effects, textile mills prefer to source cheaper imported cotton, leading to sluggish sales of domestic lint cotton and rising inventory pressure. Industry data indicates that warehouse stocks of lint cotton in major cotton-producing regions remain at historically high levels, and the erosion of cost support may accelerate spot price declines.
The upstream cost collapse is cascading downstream to the cotton yarn sector. As cotton accounts for over 70% of yarn production costs, each price fluctuation in cotton is amplified in the yarn market. The current decline in imported cotton has been interpreted as a 'minor bearish signal' for cotton yarn prices. For downstream weaving mills, this means potential for lower procurement prices in the short term, but if cotton prices remain weak, yarn manufacturers' profit margins will be further squeezed, potentially triggering a round of active destocking in the industry.
