They explained that the organization had received several million dollars in support from Apple, Microsoft, Google, Dell, and a commodity trading company called Trafigura to set up the model site in Mutoshi, and a certain image had to be maintained. The purpose of the site was to provide a clean source of cobalt for CHEMAF customers, which included the donors. Most of the mineral supply from CHEMAF was sent to Trafigura, which was also the primary corporate partner of the model site.