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    First Quantum’s Çayeli mine sale: portfolio and capex signals for mine planners

    March 13, 2026|

    Reviewed by Joe Ashwell

    First Quantum’s Çayeli mine sale: portfolio and capex signals for mine planners

    First reported on MINING.com

    30 Second Briefing

    First Quantum Minerals is selling its Çayeli copper-zinc underground mine in northeastern Türkiye to Cengiz Insaat, controlled by Cengiz Holding, for $340 million in cash, including a $50 million advance, with completion targeted for Q2–Q3 2026. Çayeli, a VHMS deposit on the Black Sea coast using underground bulk-mining methods, has operated since 1994 and holds reserves expected to sustain production to 2036. The divestment follows December’s $190 million sale of Cobre Las Cruces in Spain as First Quantum reallocates capital towards restarting Cobre Panama.

    Technical Brief

    • Çayeli exploits a volcanic-hosted massive sulphide (VHMS) orebody, producing separate copper and zinc concentrates.
    • Underground layout is configured for bulk-mining methods, implying large stopes and high-production haulage infrastructure.
    • Mine has operated continuously since 1994, indicating mature underground workings and legacy ground-control systems.
    • Cengiz Insaat, controlled by Cengiz Holding, becomes operator, integrating Çayeli into its expanding Turkish mining portfolio.
    • Cengiz Holding’s mining expansion includes a separate US$1.5 billion acquisition of the Çöpler gold mine from SSR Mining.
    • First Quantum’s disposal of Çayeli follows its US$190 million sale of the past-producing Cobre Las Cruces copper mine in Spain.
    • UBS upgraded First Quantum to ‘Buy’ with a C$50 target (from C$38), signalling market support for asset rationalisation.
    • First Quantum’s intraday share move to –1.7% left its market capitalisation at about C$27.5 billion (US$20.2 billion).

    Our Take

    First Quantum’s back-to-back disposals of Çayeli and the Cobre Las Cruces copper mine within three months fit a pattern in our database of operators under balance-sheet pressure pruning smaller, higher-cost or non-core copper and zinc assets to defend flagship operations such as Cobre Panama.

    Cengiz Holding’s move to acquire a long-life underground asset in northeastern Türkiye aligns with our coverage of domestic Turkish groups consolidating strategic copper and zinc positions around the Black Sea, which typically gives them stronger leverage in local permitting and infrastructure negotiations than foreign owners.

    UBS lifting its price target on First Quantum to C$50 despite the Çayeli sale underlines how equity markets in our recent copper coverage tend to reward deleveraging and portfolio simplification over sheer reserve tonnage, especially for producers with multi-country exposure like Canada-, Spain- and Chile-linked operators.

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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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