The Kalgoorlie Nickel Project, Western Australia, of Ardea Resources is the developed world's largest cobalt resource. The KNP boasts a total of 81,000 tons of contained cobalt. Ardea is currently ...

Chinese battery maker GEM Co. has halted buying cobalt from Glencore Plc after prices fell below the agreed level under a three-year contract signed earlier this year, according to a person ...

SHANGHAI, Jan 7 (Reuters) - A fire started in an auxiliary workshop at the Taixing cobalt refinery of battery materials producer GEM 002340.SZ at midday Saturday, according to a notice from ...

Chinese battery maker GEM Co. has halted buying cobalt from Glencore after prices fell below the agreed level under a three-year contract signed earlier this year, according to a person familiar with ...