Domestic cotton futures have just undergone a critical psychological test. On September 3, the main Zhengzhou cotton contract closed at 16,825 yuan/ton, down 110 yuan for the day, after losing the 17,000 yuan/ton threshold the previous day. This breakdown is not an isolated event but the result of three converging factors: exhausted international bullish momentum, weakening macro sentiment, and tepid downstream demand. For textile companies, this may signal a procurement window requiring more refined operations.
Supply-Demand Balance: Fragile Equilibrium Under Loose Expectations
The International Cotton Advisory Committee (ICAC) released its latest monthly report on September 2, painting a picture of a slight surplus for the 2026/27 global cotton market: production estimated at 26.2 million tons, consumption at 25.9 million tons, leaving a surplus of about 300,000 tons. On the surface, this data appears moderate, but it is inherently fragile—weather variables during the cotton growing season have always been unpredictable, and any abnormal climate or pest outbreak in producing regions could quickly erode this thin buffer. In other words, the current loose supply-demand conclusion is based on the assumption of favorable weather, which often does not align with reality.
Industry Transmission: Peak Season Quality and Inventory Pressure
The traditional "golden September and silver October" peak season has begun, but the downstream recovery is clearly weaker than expected. Domestic yarn and fabric mills have seen steady increases in operating rates, and cotton yarn shipment efficiency has improved slightly week-on-week, pointing to marginal demand recovery. However, overall industry inventory pressure remains high, and cotton yarn destocking is slow, indicating that the slope of demand recovery is insufficient to digest accumulated inventories. Meanwhile, regular reserve cotton auctions continue to supplement market circulation, creating a supply-demand offset. Under this pattern, physical cotton transactions are dull, market sentiment is cautious, and price upside lacks substantive drivers.
Weather Variables: Two Narratives in Xinjiang and the US
New cotton harvest progress has become a key market observation point. Xinjiang cotton has entered its critical boll-opening period, with overall growth ahead of last year. Southern Xinjiang's dry, rainless climate favors boll opening and drying, while northern Xinjiang saw only sporadic rain early in the week, with minimal disruption. Based on current growth, major production areas will begin defoliant spraying in early September, and machine-picked cotton may hit the market earlier than usual. This means new supply pressure could arrive sooner, exerting seasonal downward pressure on prices.
In contrast, US cotton growth conditions lean bearish. US cotton is gradually entering its boll-opening cycle, but overall progress lags behind schedule, with worsening drought in major producing regions and declining quality ratings. Weather forecasts indicate continued high temperatures and little rain in US cotton areas this week, potentially exacerbating drought conditions. Market expectations for a US production cut are strengthening, with quality ratings and abandonment rates becoming core indicators influencing international prices. This mismatch—domestic ahead, international behind—may lead to temporary divergence in domestic and international cotton price trends.
Bull-Bear Battle: Operational Logic in a Wide Range
Currently, the cotton market shows a typical pattern of pressure from both sides. On the support side, El Niño climate disruptions are raising global production cut expectations, domestic cotton inventories are at mid-to-low levels, and peak season demand expectations provide a solid floor. On the suppression side, continued reserve sales, high downstream inventories curbing purchasing enthusiasm, and fully priced-in previous bullish factors amid a negative macro environment limit upside potential. In the short term, domestic and international cotton prices are likely to continue fluctuating widely, with directional breakthroughs awaiting substantive new supply-demand drivers.
For industry participants, this kind of range-bound market is precisely a touchstone for supply chain management capabilities. After the price breakdown, spinners should avoid panic restocking, but also need not be overly bearish—weather premiums have not fully dissipated, and the supply gap before new cotton arrives may still trigger periodic rebounds.