According to USGS data, the global basic bauxite resource reserves in 2022 will be 31.3 billion tons. The output is close to 3.7 billion tons, and the basic resource retention period is close to 100 years.
From the perspective of the distribution structure of global bauxite reserves, Guinea's reserves account for the first place. Guinea's basic bauxite resource reserves are 7.4 billion tons, accounting for 23.62% of the global basic bauxite reserves. Vietnam ranks second in reserves, with basic bauxite resources of 5.8 billion tons, accounting for 18.51%. Australia’s reserves accounted for third place, reaching 16.28%. China ranks seventh in reserves, accounting for 2.27%.