Trafigura signs three-year cobalt deal with Congo miner
Trafigura has already increased its foothold in nickel with an exclusive offtake agreement with Finland's Terrafame, that also produces zinc and cobalt.
China's Zijin Mining and Norinco Group, South Africa's Sibanye Stillwater and an investment vehicle owned by ex-Glencore officials have been shortlisted in the race.