Our Services & Products

Buenassa partners with mining operators and producers to ensure consistency in the production and commercial flow of critical minerals— particularly copper and cobalt— across the entire value chain.

Our blockchain-enabled traceability system is being designed to guarantee ethical and responsible sourcing, line with international ESG and compliance standards.

Buenassa is developing a state-of-the-art hydrometallurgical refinery in Lualaba Province, Democratic Republic of the Congo, dedicated to the processing of critical minerals-specifically copper and cobalt.

In Phase I, the facility is projected to produce 30,000 tonnes per annum (tpa) of London Metal Exchange (LME) Grade A copper cathodes and 5,000 tpa of cobalt sulfate. Following ramp-up to Phase I, annual capacity will increase to 120,000 tpa of LME Grade a copper cathodes and 20,000 tpa of cobalt sultate, with an additional cobalt metal production line currently under evaluation.

From collection point to port of entry, BUENASSA delivers end-to-end, multimodal logistics solutions tailored to the critical minerals supply chain. Our services include bulk handling, containerized freight, and dedicated trucking, ensuring safe, efficient, and traceable mineral transport across borders.

To reinforce local value creation and enhance logistics reliability, BUENASSA is also investing in strategic warehousing capacity for critical mineral stockpiling and is actively developing a state-of-the-art industrial Bulk Bag assembly plant in the DRC.