When oil prices jumped on a long-range strike, the cotton market felt the heat. On Aug 31, ICE cotton for December settled at 93.14 cents/lb, touching 93.74 cents intraday, the highest since early 2024, with a monthly gain of about 14%. This rally is not isolated; it reflects the combined impact of weather risk and geopolitical costs on the textile supply chain. For buyers, the raw material cost curve is being reshaped, and the decision window is narrowing.
Event Background
Persistent hot and dry weather in key US cotton regions is the core driver behind this move. The market is bracing for the USDA supply-demand report due Sept 11, with widespread expectations of lower production. Analyst Sid Love from Kansas notes that uncertainty revolves around three variables: yield, El Niño effects, and oil prices. Cotton futures have risen for two consecutive months, with prices steadily climbing, indicating that speculative funds and hedgers are reassessing supply security margins.
Meanwhile, US-Iran tensions escalated on Aug 31, as the US attacked an Iranian island in the Strait of Hormuz, and Iran retaliated against US targets in Jordan and the UAE. This pushed oil prices up over 2% that day, which in turn raised production costs for polyester fiber—cotton's main substitute—thus reinforcing cotton's relative competitiveness. In other words, geopolitics indirectly supports cotton prices through the energy channel.
Industry Impact
For textile mills, high cotton prices mean significantly higher raw material procurement costs. Factories specializing in pure cotton mid-to-high-end fabrics may see profit margins further squeezed. Historical patterns show that when cotton prices are at two-year highs, downstream weaving and apparel companies tend to reduce spot purchases, adopt hand-to-mouth buying, or accelerate substitution with blends and chemical fibers. However, this time oil strength diminishes the cost advantage of substitutes, leaving firms not with a simple either-or choice but a double squeeze.
From a supply chain perspective, if US production declines materialize, the global cotton trade landscape will shift subtly. Brazil and Australia may capture more order transfers, while China, the largest importer and consumer, will influence pricing dynamics through its procurement strategy. Currently, Zhengzhou cotton futures are relatively subdued, and the domestic-import spread may widen, offering a window for import purchases—but currency fluctuations and shipping uncertainties warrant caution.
Practical Recommendations
For Buyers - Monitor the USDA report on Sept 11; if production cuts are confirmed, consider locking in some forward orders on any pullback. - Evaluate the cotton-polyester staple spread; current oil support limits substitution benefits, but if conflict eases, adjust blending ratios dynamically. - Negotiate floating price contracts with suppliers and use futures hedging to protect against inventory devaluation.
For Foreign Trade Companies - Track shipment progress closely for US cotton orders to avoid delays due to weather or logistics. - Include buffer clauses for exchange rates and freight costs in quotes to prevent margin erosion from dollar index fluctuations. - Monitor the impact of Middle East tensions on international shipping, especially routes through the Strait of Hormuz, and plan alternative logistics in advance.
This cotton rally is essentially a premium for supply uncertainty. When weather and politics become variables, market sentiment often amplifies short-term swings. The real test for the industry is whether high prices can be absorbed by end consumers. If downstream demand fails to recover, high cotton prices will eventually curb buying, leading to a new equilibrium. Textile enterprises must maintain flexibility amid volatility rather than chase one-directional trends.