Can France solve China’s bauxite problem? A high-tech fix for high-stake process
China has been adorned with the title of ‘undisputed heavyweight’ in aluminium production for the past few years. It churns out over 50 per cent of the world’s aluminium and more than half of its alumina. But its towering lead rests on a weak foundation, i.e. imported bauxite. Despite sitting on a billion tonnes of the red rock, China has never truly cracked how to use it owing to its low grade. But it is time that could be about to change. All thanks to an unlikely saviour, a low-profile French tech firm, IB2, says it can turn China’s low-grade ore into high-value alumina, without the environmental or economic pain.
For decades, China’s aluminium industry has thrived by importing better-quality bauxite from overseas. Guinea, Australia, and Indonesia have been the backbone of this strategy. As China’s smelters grew hungrier, imports surged from just 2.8 per cent of supply in 2002 to over 55 per cent by 2023.
Guinea alone now supplies around 70 per cent of China’s imported ore. But that dependence has started to look dangerously brittle. Political upheaval in Guinea, shifting export policies in Indonesia, and frayed trade ties with Australia have all made Beijing nervous. Aluminium is too strategic, and too vulnerable, to leave in foreign hands.
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