International Aluminium Institute: Global alumina production in June 2025 was 604.5 million tons, up from 598.9 million tons in the same period last year.

International Aluminium Institute: The global production of alumina in June 2025 was 6.045 million tonnes, compared to 5.989 million tonnes in the same period last year, with a revised value of 6.251 million tonnes in the previous month. It is expected that China's alumina production in June will be 3.625 million tonnes, with a revised value of 3.746 million tonnes in the previous month.