SHANGHAI ,Mar.8-- According to the preliminary data from the General Administration of Customs, China's imports of unwrought copper and copper semis were 340,000 mt during February , with YTD imports from January to February at 720,000 mt down 15.8% YoY.
China's exports of unwrought aluminum and aluminum semis were 260,000 mt in February , with YTD exports from January to February at 650,000 mt, down 2.1 % YoY.



