SHANGHAI ,Apr.13-- According to the preliminary data from the General Administration of Customs, China's imports of unwrought copper and copper semis were 430,000 mt during March , with YTD imports from January to March at 1150,000 mt down 19.9% YoY.
China's exports of unwrought aluminum and aluminum semis were 410,000 mt in March , with YTD exports from January to March at 1060,000 mt, down 1.6 % YoY.



