Correction to alumina index inferred, fob Indonesia

Fastmarkets has corrected its MB-ALU-0019 alumina index inferred, fob Indonesia, $/tonne, which was published incorrectly on Wednesday June 4.

The assessment for MB-ALU-0019 alumina inferred, fob Indonesia, $/tonne was published in error as $356.44 per tonne. This has now been corrected to $374.44 per tonne.

Fastmarkets’ pricing database has been updated to reflect this change.

This price is part of the Fastmarkets base metals package.

For more information or to provide feedback on this correction notice or if you would like to provide price information by becoming a data submitter to this index, please contact James McKeigue by email at: pricing@fastmarkets.com. Please add the subject heading “FAO: James McKeigue, re: Alumina index, fob Indonesia.”

Please indicate if comments are confidential. Fastmarkets will consider all comments received and will make comments not marked as confidential available upon request.

To see all Fastmarkets pricing methodology and specification documents, go to https://www.fastmarkets.com/methodology.

What to read next
Fastmarkets has corrected the rationale for its MB-CO-0005 Cobalt standard grade, in-whs Rotterdam, $/lb price assessment, which was published incorrectly on Monday March 23 due to a typo.
Fastmarkets has suspended three price assessments, and changed the incoterm for two price assessments that were previously on a cfr Jebel Ali basis, to take effect from March 24, 2026. This follows the escalation of the conflict between the US, Israel and Iran, and consequent disruptions to deliveries in the region. The following prices are […]
Fastmarkets proposes to discontinue daily price assessments for Rapemeal FOB ARAG RMP € per mt, Sunoil CPT Ukraine Danube $ per mt; Corn FOB Ukraine Handy $ per mt; and Corn FOB Ukraine Handy Premium c$ per bu.
Fastmarkets discontinued its weekly price assessments for AG-TLW-0028 Category 3 bone fat, high grade, 5% ffa, 98%, max 200 ppm polyethylene, ddp Northwest Europe and AG-TLW-0029 Category 3 pure beef tallow, 10% ffa, 99%, ddp Northwest Europe on Friday March 20.
Fastmarkets has corrected its copper concentrates treatment and refinement charge indices, which were published incorrectly on March 20 2026 due to a technical error.
Fastmarkets launched three new rare earth prices on Thursday March 19 to cover the global market outside of China to improve transparency in the rare earths magnet supply chain.