METALSGOWHERE ATLAS · SUPPLY RESEARCH
Sernageomin authorises partial, progressive restart of El Teniente underground operations
As of 2026-10-08 · Observation periods are shown separately.
2025-08-08 · Sernageomin authorises partial, progressive restart of El Teniente underground operations · Direction: Higher
Disclosed facts
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| Assertion | Disclosure |
|---|---|
| Operating change | Sernageomin authorised a partial and progressive restart of underground operations at El Teniente. |
| Operational scope | Eight sectors were authorised; Recursos Norte, Andesita, Andes Norte and Diamante stay halted. |
Disclosure boundary
The regulator's resolution as published by Codelco; no restart date, output or tonnage is given.
Status at disclosure
Status as disclosed on this date
Source
Related project
El TenienteSource: metalsgowhere.com, as of 2026-10-08. Citation & data use