METALSGOWHERE ATLAS · SUPPLY RESEARCH
Pinjarra disruption lowers alumina plan
As of 2026-10-08 · Observation periods are shown separately.
2026-07-16 · Pinjarra disruption lowers alumina plan · Direction: Lower
Disclosed facts
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| Assertion | Disclosure |
|---|---|
| Plan or guidance | Alcoa reduced its 2026 alumina production plan to 9.5–9.6 million tonnes following instability and cyclone-related gas disruption. |
| Operational scope | Aluminium production guidance remained unchanged. |
Disclosure boundary
Alumina, not aluminium or a realised loss. Aluminium guidance was unchanged.
Status at disclosure
Guidance reduced; refinery stability recovered
Source
One or more linked sources in this table lack a page anchor; no page number was inferred.
Source: metalsgowhere.com, as of 2026-10-08. Citation & data use