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METALSGOWHERE ATLAS · SUPPLY RESEARCH

Codelco temporarily suspends the Andes Norte project at El Teniente over emerging deep-seismicity risk

As of 2026-10-08 · Observation periods are shown separately.

2026-08-04 · Codelco temporarily suspends the Andes Norte project at El Teniente over emerging deep-seismicity risk · Direction: Lower

Disclosed facts

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AssertionDisclosure
Operating changeCodelco temporarily suspended development and construction at the Andes Norte project as a preventive safety measure.
Operational scopeMonitoring and protocols remain across all areas, including productive ones.

Disclosure boundary

An extra record outside the August-October 2025 restart series. It concerns a development and construction project, not producing mine areas, and no production or schedule impact is quantified ('under assessment').

Status at disclosure

Status as disclosed on this date

Source

Related project

El Teniente

Supply event index

Source: metalsgowhere.com, as of 2026-10-08. Citation & data use