Adani Group Funds Chile Copper Exploration for Mundra Supply

Adani Group has agreed to finance exploration at Chile’s Kaburkaala copper project, a potential long-term raw-material source for Kutch Copper Limited’s Mundra smelter, which Codelco has said is planned to have capacity of 1 million tonnes a year.

What has Adani Group agreed with Codelco?

Adani Group, through Kutch Copper Limited, has signed a memorandum of understanding with Chile’s state-owned copper producer Codelco to advance exploration at the Kaburkaala project in northern Chile. The project is located in the Calama mining district of the Antofagasta Region, an important copper-producing area.

Under the arrangement, Kutch Copper Limited will provide financing for the exploration work. Codelco said the project could provide long-term copper supply for the Mundra smelting complex in Gujarat. The memorandum establishes commercial terms for a possible strategic exploration partnership, rather than representing a final development or mining contract.

The agreement was signed at the end of October during an event held as part of London Metal Exchange Week and was made public on 11 November. The parties have not disclosed the investment amount, exploration budget, ownership structure, project operator or a schedule for fieldwork.

The formal counterparty is Kutch Copper Limited, an Adani Group company and a wholly owned subsidiary of Adani Enterprises. It is this unit that operates the copper smelting and refining complex at Mundra and is pursuing opportunities to secure concentrate and other raw-material supply.

How did Kaburkaala become the selected copper project?

Kaburkaala was selected after Codelco and Kutch Copper Limited reviewed a broader set of potential copper projects. The companies first entered a non-binding memorandum on 21 November 2025 covering three Codelco projects in the Antofagasta and Atacama regions.

That earlier framework allowed Kutch Copper Limited to conduct due diligence, including a technical and legal assessment of the opportunities. The review process included site visits in Chile, according to the information released by the companies. Following the assessment, Adani selected Kaburkaala and submitted a proposal to proceed with exploration.

Codelco has indicated that the partnership combines Kutch Copper Limited’s potential capital, technology and large-scale project capabilities with Codelco’s geological knowledge and experience in copper mining. However, neither company has said whether the current memorandum will lead to a binding agreement.

The companies had also previously entered a supply arrangement involving copper concentrate for Mundra. The Kaburkaala memorandum adds an upstream exploration element to that relationship, although exploration does not establish the existence of a commercially viable mine or guarantee future production.

What are the confirmed terms of the Chile copper arrangement?

The confirmed arrangement is for Kutch Copper Limited to finance exploration at Kaburkaala, while detailed commercial and financial terms remain undisclosed. No capital commitment, resource estimate, production target or development timeline has been published.

The absence of these details is significant because Kaburkaala remains an exploration project. Its eventual contribution to supply will depend on exploration results and on later decisions regarding mine development, funding, operating responsibilities and any required agreements.

Codelco is Chile’s state-run copper producer. Chile is a major global source of copper, and an exploration partnership with Codelco gives Kutch Copper Limited access to a project portfolio that it evaluated before choosing Kaburkaala.

No statement in the disclosed material establishes a specific quantity of copper that Kaburkaala may ultimately supply to Mundra. As a result, the agreement should be viewed as a supply-security initiative at the exploration stage rather than as a confirmed long-term offtake volume.

Why does the deal matter for Mundra and India’s copper supply?

The agreement matters because Kutch Copper Limited is building its upstream sourcing options alongside the Mundra copper smelting operation. Smelters require reliable access to copper concentrate, and the Kaburkaala initiative could support long-term supply if exploration and any subsequent development prove successful.

The Mundra facility is designed with a planned capacity of 1 million tonnes a year, according to Codelco. This capacity makes raw-material availability a central operational consideration, although the companies have not said what portion of any future Kaburkaala output could be supplied to the complex.

Jeet Adani said the alliance has the potential to become a long-term investment for India by securing access to copper and strengthening supply-chain resilience for sectors including renewable energy, advanced manufacturing, infrastructure and technology. This describes the strategic rationale for the partnership, not a guaranteed outcome from the project.

For investors, the available information does not provide a financial value that can be assigned to the memorandum. There was no disclosed investment figure, no stated impact on Adani Enterprises earnings and no announced timeline for converting the framework into a binding project arrangement. The immediate development is the expansion of Kutch Copper Limited’s exploration-linked sourcing relationships.

How does this compare with Adani Group’s other sourcing efforts?

Kaburkaala is part of a broader effort by Kutch Copper Limited to examine overseas sources of copper raw materials. In Australia, the company has signed a non-binding memorandum with Caravel Minerals that covers potential funding and long-term copper offtake.

Caravel Minerals has said its project remains under development, with a final investment decision targeted for 2027 and production still several years away. Like the Kaburkaala framework, that arrangement does not confirm immediate copper supply for Mundra.

The Chile memorandum is therefore one of several early-stage avenues being evaluated by Kutch Copper Limited. The company’s approach includes existing concentrate supply relationships and potential participation in exploration or project funding, rather than reliance on a single overseas source.

Conclusion

The Codelco-Kutch Copper Limited memorandum advances Adani Group’s plan to link the Mundra smelter with overseas copper opportunities. Kaburkaala could become a long-term supply option, but the currently disclosed agreement is limited to exploration financing and possible partnership terms, with no announced investment, resource base or production commitment.

The next items to watch are exploration plans, the release of commercial terms and any decision to sign a binding agreement. Investors will also look for clarity on the project’s ownership, operator, funding requirement and whether Kaburkaala can support a defined volume of copper concentrate for Mundra.