A settlement of 77.76 cents per pound pushed the ICE December cotton contract to its lowest level since July 17. The single-day decline of 0.97% looks modest on its own, but against a backdrop of a three-month-high US dollar, excessive rain during the Texas harvest, and a week-on-week contraction in US export sales, this is not an isolated technical pullback. It reflects a simultaneous shift in currency, weather and demand expectations.
Currency and Weather: A Double Squeeze
The mechanism by which a stronger dollar weighs on cotton is straightforward: dollar-denominated US cotton becomes more expensive for overseas buyers, raising import costs and cooling inquiry and pricing interest. This round of dollar strength is supported by rising US Treasury yields, partly driven by concerns that Middle East geopolitical conflict could add to global price pressures. For the textile supply chain, this means the raw material costing cycle needs to be extended, and the timing of price-locking decisions becomes harder to judge.
Weather is an equally critical variable. Southern Texas has seen above-average rainfall, and cotton bolls there have already cracked open, making this the most vulnerable stage. Excessive rain during harvest directly damages opened bolls and degrades fiber length and strength. Once quality declines, the spot premium structure weakens, adding further pressure to futures. For Chinese mills, a downgrade in US cotton quality expectations could shift demand for higher-grade cotton toward Australian, Brazilian or Xinjiang supplies.
Export Data Reveals a Demand Temperature Gap
The USDA export sales report offers a finer observation point. For the week ending September 24, US upland cotton net sales for the current marketing year reached 202,567 running bales, down 12% from the prior week but up a significant 101% from the four-week average. These two opposing figures suggest the weekly decline is more about rhythm than a trend reversal—a normal gap after a concentrated release of earlier commitments.
What deserves more attention is the shipment data. US upland cotton export shipments for the week totaled 149,507 running bales, down 9% week-on-week and 11% from the four-week average, with shipments to China at just 1,323 bales. Shipments reflect the actual pace of already-contracted orders. The low volume to China indicates that Chinese buyers are relatively restrained at current price levels and exchange rates. This reflects both a narrowing spread between domestic and international cotton prices and limited visibility on downstream orders.
The spot market has weakened in tandem. The Cotlook A index stood at 89.15 cents per pound on October 1, down 30 points, resonating with the futures decline. When futures and spot move down together, it typically signals a lack of short-term demand confidence rather than a purely financial disturbance.
Transmission Path Through the Supply Chain
From a transmission perspective, weaker international cotton prices directly affect domestic import costs. Between a stronger dollar and falling cotton prices, the net change in landed costs for imported cotton requires specific calculation rather than simple linear extrapolation. For mills relying primarily on imported cotton, the current phase favors staggered pricing rather than locking in distant-month cargoes all at once.
For downstream fabric and garment exporters, weaker raw material prices are a short-term cost positive, but two countervailing factors warrant attention. First, a stronger dollar also squeezes profits on export orders settled in dollars. Second, if cotton prices continue to fall, overseas buyers may delay orders waiting for lower prices, creating a negative feedback loop of "the more it falls, the more they wait."
From a regional perspective, clusters focused on synthetic and blended fibers, such as Keqiao and Shengze, are less sensitive to cotton price swings. But home textile and pure cotton garment clusters in Nantong and Foshan face more direct raw material cost implications. These regions should closely monitor changes in the domestic-international cotton price spread and manage restocking rhythm accordingly.