International cotton prices fell in mid-September, but Australian cotton basis remained firm, with SM 1-5/32 (29GPT) December shipment basis at around 12.5 cents/lb, 5.5-6 cents/lb above Brazilian cotton of the same shipment and spec. Bonded Australian cotton in Qingdao Port was quoted 10.5-11.5 cents/lb higher than Brazilian cotton. This means mills face a mismatch: futures drop but spot prices do not, making procurement decisions increasingly difficult.
Basis Divergence Weakens Australian Cotton's Cost Advantage
Traders quoted Brazilian cotton M 1-5/32 basis at only 6.0-6.5 cents/lb for September 13-15 shipment, with SM at 6.5-7.0 cents/lb. The spread between Australian and Brazilian cotton has widened enough to cover part of spinning margins, strengthening the incentive for cost-focused mills to switch to Brazilian or US cotton. Rigid demand for Australian cotton is concentrated in high-count, high-value-added traceable orders, where fiber consistency matters more than basis.
However, the growth of such high-margin orders is narrowing. The EU will remove the tax exemption for small parcels under 150 euros from July 1, 2026, imposing a temporary 3-euro tariff by category while expanding tariffs and import restrictions. This directly hits cotton apparel and home textile exports via cross-border e-commerce small parcels. As profit margins for high-value-added orders are squeezed, mills' willingness to pay a premium for Australian cotton declines.
Overlapping Trade Policies Hinder Demand Transmission
The outcome of the sixth round of China-US trade talks has not yet landed, with the 300-billion-dollar reciprocal tariff reduction framework still in progress. For importers, policy uncertainty directly translates into slower procurement. Although mills with 1% tariff or sliding-scale quotas have increased inquiries for USD resources, actual contracts remain focused on rigid demand replenishment.
Port activity in Qingdao, Zhangjiagang and Nantong shows rising inquiries for bonded cotton, but traders are reluctant to cut basis. The firm Australian basis reflects bonded inventory structure, shipment mismatches and traders' price-holding mentality. For mills, waiting for basis to fall incurs time costs, while spot purchases face cost pressure, fueling a wait-and-see mood.
Notably, the basis gap between Australian and Brazilian cotton is not new, but current tariff and trade friction factors make the transmission path more complex. Previously, basis narrowing could be balanced through substitute procurement; now substitutes also face tariff and logistics cost volatility, compressing optimization space.
Procurement Strategy Adjustments and Risk Hedging
The core dilemma for mills is not whether to buy, but how much, how, and when. High-count traceable orders require pre-locked raw materials, but a firm basis raises locking costs. Some mills are adopting batch pricing, cross-category substitution and forward shipment combinations to spread risk.
From a supply chain perspective, the firm Australian basis transmits to downstream yarn and fabric prices with a lag. If high-value-added order margins remain squeezed, mills may reduce premium purchases of Australian cotton and increase Brazilian, US or West African cotton usage. This adjustment will affect bonded inventory turnover and may push traders to revise basis quotes in Q4.