Southern Xinjiang Cotton Takes the Baton: Supply Dynamics Shift and Sourcing Strategies Must Adapt

Since July, spot cotton trading has weakened alongside structural divergence. Zheng cotton futures rebounded, lifting spot quotes, but basis levels in Xinjiang warehouses remained stable, and textile mills and traders showed less enthusiasm for replenishment. Meanwhile, a signal emerged: with drought in northern Xinjiang and rising southern inventory share, the center of high-grade cotton supply for 2026/27 is quietly shifting southward.

Background

Data from China Cotton Network show that by end-July 2026, commercial cotton stocks in Xinjiang continued to decline, with southern origins like Kashgar, Aksu, Bazhou, and Kezhou accounting for a higher share. In inland warehouses in Henan, Shandong, and Jiangsu/Zhejiang, low-spinnability southern resources saw sluggish sales, while northern Xinjiang 'Double 29/30/31' Corps cotton with high basis also lost attention.

This 'cold at both ends' reflects a rebalancing between quality and price. Low-grade southern cotton lacks appeal; high-grade northern cotton has firm basis, raising procurement costs. Notably, bonded imports in Xinjiang are mostly mid-to-low grade from Kazakhstan and Afghanistan, so local mills prefer direct purchases of high-grade Xinjiang cotton from warehouses, exacerbating structural shortage of premium cotton.

Industry Impact

Northern Xinjiang weather risk is the direct driver. Ili, Changji, and Shihezi face prolonged heat and drought, with irrigation water shortages lengthening replenishment cycles and causing uneven drought severity across fields. Gins and mills worry about quality, consistency, and spinnability of 2026/27 northern cotton. Some traders and futures companies are shifting focus south.

Southern Xinjiang's three major cotton areas currently show good growth, with anti-premature senescence as key management, and yield and quality expectations are positive. This suggests that procurement, ginning, and sales progress in southern regions like Kashgar and Aksu may lead, potentially shifting the supply center of high-grade cotton from north to south. For buyers, this is not just a preference change but may trigger adjustments in basis structure, premium/discount rules, and landed costs.

Inventory structure shows southern resources dominate, implying inland supply will rely more on southern cotton. If northern quality indeed suffers, high-grade scarcity will intensify, keeping basis firm or stronger. Conversely, if southern cotton achieves high yield and quality, it could become a key price stabilizer.

Practical Advice

For Buyers - Lock in high-grade southern cotton resources early, especially 'Double 29' and above batches from Kashgar and Aksu, to avoid later basis increases. - Monitor northern drought impact on quality; strengthen inspection upon arrival for contracted northern batches, and adjust purchase ratios as needed. - Use Zheng cotton futures oscillations to build positions in tranches via basis trading, reducing single-point risk.

For Foreign Trade Companies - Incorporate risk premiums for cotton quality fluctuations in export order quotes, especially for high-count yarn and premium fabrics. - Strengthen cooperation with southern gins to secure premium lint early and ensure stable export supply chains. - Track import vs. Xinjiang cotton price spreads; if mid-to-low grade imports become cost-effective, consider substituting some low-grade Xinjiang cotton.