If Guinea implements export restrictions, will domestic bauxite be in shortage?
May 1, 2026
At the end of the month, there were various market claims about Guinea's ore restriction policy, but the authorities have never made an official statement. The market generally accepts the view that total exports will decrease from 180 million tons to 150 million tons. Based on 75-80% of exports being to China, about 135-145 million tons would be supplied to the Chinese market.
Currently, China’s total alumina production capacity is 112.95 million tons, with 74.34 million tons of capacity using imported ore (including blended ores), of which about 62.1 million tons use Guinean ore, accounting for 84%. This converts to an annual Guinean ore demand of about 174 million tons. Without considering domestic ore inventories, there is a theoretical shortage of 30-40 million tons.
As of March, China imported a total of 57.969 million tons of bauxite, including 46.541 million tons from Guinea, an increase of 10.16 million tons compared to the same period last year. If Guinea’s export restriction policy does not take effect within the year, total annual bauxite imports are expected to be around 230 million tons, with Guinean bauxite imports at about 170-180 million tons. If Guinea’s export restrictions are moderately enforced, imports of Guinean bauxite are expected to be around 170 million tons, keeping domestic demand roughly balanced. If Guinea strictly enforces export restrictions at 150 million tons, the theoretical shortage of 30-40 million tons would need to be filled by Australia, Sierra Leone, Cameroon, and other countries. However, it would take 1-2 years for emerging export countries to completely fill the gap, so a short-term shortage would still exist after the policy is implemented.
Overall, it is still unknown when Guinea’s ore policy will be implemented. Local mines mostly maintain stable production, and shipment volumes are at high levels. However, considering that the Guinean government itself is unpredictable, some mines and traders have started making contingency plans. In the short term, Guinea’s export policy remains a major variable affecting the raw material market and futures prices within the year, with attention focused on policy changes in Guinea in May.
