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    Copper price in London hits new high: project economics lens for mine planners

    November 29, 2025|

    Reviewed by Tom Sullivan

    Copper price in London hits new high: project economics lens for mine planners

    First reported on MINING.com

    30 Second Briefing

    Copper three-month LME futures jumped 2.5% intraday to a record US$11,210.50/t in London, extending a rally driven by bullish positioning. The move pushes prices well above the previous 2022 peak, tightening margins for copper smelters and wire-rod producers while improving project economics for high-cost operations and marginal sulphide deposits. Miners with near-term brownfield expansions or shovel-ready greenfield projects may find financing conditions more favourable if prices hold above the US$10,000/t threshold.

    Technical Brief

    • Elevated futures levels increase mark-to-market exposure for traders holding short positions on LME contracts.
    • Higher forward prices improve NPV and IRR for long-life sulphide projects with high upfront capex.
    • Price strength supports re-optimisation of cut-off grades, potentially extending mine life at existing operations.
    • Smelter treatment and refining charge negotiations may shift as concentrate suppliers seek greater share of uplift.
    • For new projects, higher copper price decks can justify deeper pits or lower-grade underground stopes.

    Our Take

    The 2.5% move in three‑month LME copper futures aligns with UBS’s recent uplift of its 2026 copper price deck, signalling that price action is now starting to reflect the tighter supply curve banks have been flagging.

    Recent copper coverage in our database – from Panama’s audit of Cobre Panama to Anglo American’s ramp‑up at Quellaveco – underscores that much of the expected supply growth is politically or technically exposed, which tends to amplify price sensitivity to relatively small futures moves.

    Transactions such as Highland Copper’s sale of its White Pine North stake indicate that higher copper prices are already feeding through to asset re‑pricing, giving project developers more leverage in farm‑outs and royalty deals if the current LME strength persists.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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