DRC tried to strike more conciliatory tone after week of heated exchanges between Africa’s top copper producer and some of its largest foreign investors.
Chile is an obvious place for Tesla's chief executive, Elon Musk, to look for secure supply, as the global lithium mother-lode is in the brine lakes of the country's Atacama desert.
Chile's economy is poised to improve by mid-year as rebounding copper prices and President-elect Sebastian Pinera's promise of business-friendly policies increase optimism among investors.