Anglo American Codelco Chile copper deal reshapes a top-tier mine complex

Anglo American Codelco

The Anglo American Codelco Chile copper deal will turn Los Bronces–Andina into a true global copper powerhouse. The Anglo American Codelco Chile copper deal integrates mine planning between the adjacent operations and targets 120,000 t/yr of extra copper. As a result, the Anglo American Codelco Chile copper deal could unlock at least $5bn in cost savings over 21 years.

Anglo American Codelco Chile copper deal targets more metal at lower unit costs

The agreement aligns long-term mine plans at Los Bronces and Andina to optimise ore scheduling and processing. A joint plan is expected to deliver an additional 2.7mn t of copper from 2030 over 21 years. Therefore, the complex should cut unit costs by up to 15pc versus standalone strategies, with little extra capital.

Combined Los Bronces–Andina output already ranks among the world’s top 10 copper mines. The planned production uplift would push the integrated complex into the global top five. A new jointly owned operating company will manage planning and processing optimisation across both mines. However, each partner will still retain ownership of its own concessions and physical assets.

Under the Anglo American Codelco Chile copper deal, output, costs and liabilities will be shared equally. Anglo American Sur, which operates Los Bronces, remains 50.1pc owned by Anglo American, 20.4pc by Mitsubishi and 29.5pc by Becrux, Codelco and Mitsui’s joint venture. Both sides also keep the option to advance separate underground projects in parallel, preserving flexibility for future expansions.

Strategic timing as Chilean copper supply and Anglo’s portfolio evolve

The timing of the Anglo American Codelco Chile copper deal coincides with tight copper supply and rising prices. Markets are closely watching long-term additions in Chile, given strong demand from energy transition and data centre infrastructure. Therefore, a low-capex, brownfield uplift at an existing complex looks especially attractive to investors and customers.

Implementation still depends on regulatory and environmental approvals, which both firms expect to secure by 2030. Chilean authorities will scrutinise water, emissions and community impacts, especially in the high Andes. However, the partnership structure signals a willingness to share not only upside, but also ESG responsibilities. This is increasingly important as financiers and OEMs demand clearer sustainability performance from large copper suppliers.

The deal also follows Anglo American’s recently announced merger with Teck to create Anglo Teck Group. That transaction would consolidate a major iron ore, copper and zinc business with a much deeper project pipeline. In that context, the Anglo American Codelco Chile copper deal strengthens the future group’s position in premium Chilean copper. It also deepens Anglo’s relationship with Codelco, the world’s largest copper producer and a key state partner.

The Metalnomist Commentary

This agreement shows how value in copper is shifting from greenfield megaprojects to smarter integration of existing belts. By coordinating mine plans and plant utilisation, Anglo and Codelco aim to extract more metal with less new capital and lower unit costs. Market participants should watch the permitting pathway and any future expansion of this model to other Chilean districts as a template for collaborative de-risking.