View SMM Copper Quotes, Data, and Market Analysis. Order and View SMM Metal Spot Historical Price Trends. SMM March 27. Today's futures closing price at 11:30 was 81,730 yuan/mt, ...

(Reuters) - Mercuria estimates that about 500,000 tons of copper are heading to the U.S., against normal monthly imports of around 70,000 tons, triggered by the potential imposition of tariffs, ...