To whom it may concern, our company is a small to medium supplier of cobalt alloy (or derivative thereof). We are based out of South Africa however our mines are in the DRC and Zambia. Please advise who I can contact to re the supply of my raw material. At present we have 17 mt of the white alloy, in granules. The % cobalt is between 30 and 35 percent. Professional certificates are available on request.