【北京】1#光亮铜线:70600-70800; 1#铜(97%):70100-70300; 2#铜(94-95%):67000-67300; 马达铜(92-93%):65000-65300; 火烧线(94-95%):67200-67500; 铜铝水箱Cu≈45%.Al≈53%:38700-38900;