China’s top lithium carbonate futures contract swung from 179,500 yuan a tonne to below 170,000 before settling at 173,500 on Monday, as open interest dropped by 3,200 lots, SMM said. The market reacted to Zimbabwe’s suspension of lithium exports last week. U.S.-listed lithium miners traded mixed. Premier African Minerals said its Zimbabwe plant will arrive March 3 and expects no disruption from the export ban.