· LUSAKA – Zambia has asked Vedanta Resources' Konkola Copper Mines (KCM) to delay the processing of copper concentrate it imported from Chile until it puts in place safety measures to avoid pollution, Zambia's deputy minister of mines said on Thursday. KCM said on June 3 it had imported its first semiprocessed copper from Chile to ensure its Nchanga .
Chile China Finland European Union France Germany Greece India Italy Japan Iran Spain Sweden United States Brazil Luxembourg Mexico Peru Poland Portugal Russian Fed. Serbia Membership open to any country involved in copper production, use or trade. 25 member governments plus the European Union in 2018 Countries joining recently: Iran, Mongolia, DR Congo and Brazil. Headquarters in .