Mee Electric Telescopic Mast,Telescopic Antenna Pole,Antenna Extension Pole,Crank Up Mast TIANHEMAST , https://www.robomasts.comCopper: The copper market is calm, although the trading range is not bad. The long-term continued to be suppressed, and the new high point did not appear to limit the long-term sell-off. Aluminium: The closing was very constructive and closed at the interval. The market outlook will further increase.