United Co Rusal International PJSC, the Russian metals producer, is exploring the possible sale of its raw material operations in the Caribbean. According to people familiar with the matter, the company has opened informal talks with prospective buyers to assess interest in its holdings in Jamaica and Guyana.

The assets under consideration include the West Indies Alumina Company complex in Jamaica, known as Windalco, and a 90 per cent stake in the Bauxite Company of Guyana Inc, referred to as BCGI. Both form part of the raw material base that feeds Rusal's wider aluminium production network.

Windalco has an annual production capacity of up to four million tonnes of bauxite and 1.21 million tonnes of alumina. The complex sits in Jamaica's bauxite belt, an area that has supplied the global aluminium industry for decades. BCGI, by contrast, has a design capacity of 1.7 million tonnes of bauxite a year but has been mothballed since 2020. Rusal holds 90 per cent of the Guyanese company, with the remaining stake owned by the government of Guyana.

Bauxite and alumina are the essential raw materials required to refine primary aluminium. Bauxite ore is processed into alumina, which is then smelted into aluminium metal. Companies that control both mining and refining stages of this chain are generally better placed to manage costs and secure consistent supply, which is why vertically integrated producers such as Rusal have historically sought to build up their own bauxite and alumina holdings rather than relying on external suppliers.

The move to test buyer interest comes as Rusal reassesses its geographical footprint. The company has been redirecting attention towards other operational regions in recent years, a pattern reflected in earlier decisions concerning its wider portfolio. Rusal's raw material assets span several continents, including significant holdings in Guinea, and the company has periodically adjusted its exposure to individual markets in response to operational and commercial pressures.

Guyana's BCGI has had a difficult recent history. The operation was suspended in 2020 amid unrest that Rusal described at the time as involving illegitimate actions against its property and personnel, including damage to infrastructure and blockades that disrupted transport routes. The company said then that written notices of termination had been sent to hundreds of employees and that expatriate staff had been relocated on safety grounds. The mothballed status of the asset since that point means any sale would involve a business that has not been generating output for several years, a factor likely to weigh on its valuation.

Windalco's position differs. The Jamaican operation has continued to function, though the island's bauxite sector has faced its own pressures over time, including periods of lower global aluminium prices that have squeezed margins across the industry. Jamaica's government has previously reduced its own financial exposure to the sector, including a stake sale in Windalco some years ago that was used to offset debt owed to Rusal.

Discussions over the potential Caribbean divestment remain at an early stage. No agreements have been finalised and no bidders have been confirmed. Sources cautioned that preliminary soundings of this kind do not always lead to a completed transaction, and that Rusal could still decide to retain the assets depending on the level of interest it receives and the terms on offer.

A sale of either asset would mark a notable shift in Rusal's presence in the Caribbean, a region the company has operated in for roughly two decades. The outcome will depend partly on how buyers value a mothballed operation in Guyana against an active, if reduced, complex in Jamaica. Rusal has not commented publicly on the exploratory talks, and the identities of any interested parties have not been disclosed.

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