When the reserve cotton floor price retreats by more than a thousand yuan in two months, the market's first reaction is not panic but a recalculation of safety margins. In the seventh week of 2026 (August 31 to September 4), the central reserve cotton sales floor price was set at 17,228 yuan per ton (grade 3128B), a notable contraction from the high levels at the start of the release. This price is now close to the planting cost line for hand-picked cotton in Xinjiang, suggesting that the policy floor and the market floor are converging.
Background
The reserve cotton release began on July 20, coordinated by relevant national authorities and executed by China National Cotton Reserves Corporation. The weekly floor price is not fixed; it is based on the standard grade 3128B, adjusted daily according to the actual quality of batches, using the quality differential table published by the China Cotton Association. This dynamic pricing mechanism means that within the same week, different batches can see significant price variations.
Notably, the floor price for the eighth week falls below the initial acquisition costs of some ginning mills. According to industry data, the average planting cost for machine-picked cotton in Xinjiang in 2026 is roughly 16,800 to 17,500 yuan per ton, with hand-picked cotton higher. When the reserve floor price breaks below the upper end of this range, it means textile enterprises can lock in raw materials at prices close to or even below the expected cost of new cotton, offering a direct advantage for securing future order margins.
Industry Impact
The downward movement of the floor price does not transmit linearly downstream. First, reserve cotton is mainly domestic, with wide variations in color grade, length, and micronaire. Actual transaction prices often float based on quality differentials. For mills spinning high-count yarns, premiums for high-quality batches may offset the benefit of a lower floor price, while low-count spinners can fully enjoy the low-price advantage. Therefore, buyers need to reassess their sensitivity to raw material quality based on product mix.
Second, a declining floor price dampens spot market sentiment. As a policy tool, the reserve price is often seen as the officially recognized reasonable level. When the floor price keeps falling, Xinjiang commodity cotton quotes may follow, but growers' reluctance to sell will intensify, leading to a temporary tightening of spot liquidity. This means spinners cannot simply expect to buy more as prices drop; they must balance price against supply stability.
For export-oriented enterprises, the exchange rate and freight costs remain larger variables. The savings from lower raw material costs may be partially offset by currency fluctuations or rising logistics costs. However, if low-cost raw materials can be converted into finished goods inventory and delivered quickly when overseas orders recover, excess returns are possible. Currently, yarn quotes in Southeast Asia remain about 200-300 yuan per ton higher than comparable domestic products, widening the cost advantage of domestic spinners.