When Zhengzhou cotton futures surged 3.5% weekly to touch 17,130 CNY/ton, spot prices only managed a 0.7% gain. The basis narrowed from 2,507 to 2,290 CNY/ton, revealing a clear divergence between financial speculation and industrial reality. For buyers, this means the weather premium is being overextended, and chasing highs now carries accumulating risk.
Market Background
Internationally, ICE cotton futures averaged 87.19 US cents/lb this week, up 3.6% weekly, with intraday peaks at 89.45 cents—the highest since April 2024. The drivers were multi-fold: US cotton crop conditions deteriorated to 38% good-to-excellent, the lowest for this time in three years, with drought causing boll shedding; the US dollar index fell nearly 1% intraday, supporting commodity valuations; and strength in grain markets added momentum. This confluence pushed the weather premium to the forefront of cotton pricing.
Domestically, Zhengzhou futures averaged 16,913 CNY/ton, up 577 CNY (3.5%), with rising open interest. However, the China Cotton Price B Index (standard-grade lint) rose only 0.7% to 18,018 CNY/ton, narrowing the domestic-international spread to 2,290 CNY. This reveals that futures gains were largely sentiment- and capital-driven, while spot buying remained cautious. Reserve sales entered week five with 100% turnover and high bidder participation, indicating structural demand for quality cotton but limited overall restocking.
On the macro front, the US Treasury buyback operation was more signal than substance—30-year yields rebounded to 5.24% after an initial dip, questioning the durability of dollar weakness. US-Iran talks expired, pushing Brent above $94/barrel and reviving geopolitical risk premiums. In China, July retail sales grew only 0.6% YoY, with apparel, footwear, and knitwear sales down 1.0%, though cumulative January-July growth of 5.8% still outpaced overall retail. The State Council acknowledged weak domestic demand and signaled stronger policy support, potentially aiding the autumn-winter consumption season.
Industry Impact
The weather premium transmission shows a clear 'hot upstream, cold downstream' pattern. While cotton futures rallied, yarn prices inched up only 0.3%-0.4%, with C32S combed yarn averaging 23,514 CNY/ton and imported yarn priced 76 CNY lower than domestic. This squeezes spinners' margins as raw material costs rise but product pricing power remains weak. For weavers and garment makers, higher input costs may erode second-half profitability, especially for orders using imported cotton, whose landed cost rose to 15,728 CNY/ton (up 346 CNY).
Supply-side structural divergence is notable. US cotton export commitments reached 48,000 tons, above the three-year average; Brazilian harvesting accelerated to 59.6% with daily exports up 51.1% YoY, creating a 'tight US, loose Brazil' global supply picture. In Xinjiang, cotton is in late boll-to-early boll-opening stages, with production cut concerns unlikely to be disproved soon, as northern areas see brief rain but southern regions remain hot and dry. This suggests the weather premium may persist short-term, but any weather risk reversal or new crop arrivals could trigger a pullback.
Demand shows resilience externally but weakness domestically. US textile and apparel imports reached $8.898 billion in June, up 8% YoY and 5.2% MoM, marking two consecutive months of accelerating growth. Domestically, the 'golden September and silver October' season is approaching with autumn-winter fabric orders gradually releasing, but no significant volume surge yet. Spinners remain rational in purchasing, limiting restocking. This 'strong outside, weak inside' demand pattern questions the sustainability of price gains—external demand supports international prices, but weak domestic consumption caps spot upside.