Dị kaInternational Alumina Association, Mmepụta alumina zuru ụwa ọnụ (gụnyere kemịkalụ na ọkwa ọla) na Jenụwarị 2025 ruru nde tọn 12.83. N'ime ọnwa ole na ole obere mbelata nke 0.17% n'ime ha, China nwetara ọnụ ọgụgụ kachasị ukwuu nke mmepụta, yana atụmatụ atụmatụ nke 7.55 nde tọn. Nke a sochiri nde tọn 1.537 na Oceania na nde tọn 1.261 na Africa na Eshia (ewezuga China). N'otu ọnwa ahụ, mmepụta alumina nke ọkwa kemịkal ruru tọn 719,000, gbadara site na tọn 736,000 n'ọnwa gara aga. Metallurgical-ọkwa alumina mmepụta bụ tọn 561,000, agbanwebeghị site na ọnwa gara aga.

Na mgbakwunye, South America bụ otu n'ime isi ihe kpatara mbelata mmepụta alumina zuru ụwa ọnụ na Jenụwarị. Mmepụta alumina na South America na Jenụwarị 2025 bụ tọn 949,000, gbadara 4% site na tọn 989,000 n'ọnwa gara aga.Alumina mmepụta na Europe(gụnyere Russia) gbadara site na 1,000 tọn na Jenụwarị site na ọnwa gara aga, site na tọn 523,000 ruo tọn 522,000.