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METALSGOWHERE ATLAS · SUPPLY RESEARCH

Grasberg update: PTFI fourth-quarter 2025 sales expected to be insignificant; force majeure notified to counterparties

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

2025-09-24 · Grasberg update: PTFI fourth-quarter 2025 sales expected to be insignificant; force majeure notified to counterparties · Direction: Lower

Disclosed facts

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AssertionDisclosure
Status at disclosurePTFI said it was notifying commercial counterparties of a force majeure in accordance with the provisions of its contracts.
Plan or guidancePTFI said fourth-quarter 2025 sales of copper and gold would be insignificant (previously estimated at 445 million pounds of copper) and that, under a phased restart scenario, 2026 production could potentially be about 35% lower than pre-incident estimates.

Disclosure boundary

These are the company's 24 September estimates and scenario assumptions, subject to change. The company said sufficient information was not available to forecast future production; no full-year 2025 or 2026 production figure and no total lost volume is stated. Quantities are kept in the company's pounds with no tonne conversion; the 800,000 figure is the company's own metric tons of wet material. The cause was still under investigation.

Status at disclosure

Status as disclosed on this date

Source

Related project

Grasberg

Supply event index

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