Spot CIF China copper conc cargo deals decline amid rise in TC/RCs By admin Posted June 30, 2021 In In the News Spot CIF China copper conc cargo deals decline amid rise in TC/RCs2021-06-302021-06-30/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px The narrowing bid spreads between traders and smelters for CIF China copper concentrates, coupled with…