1#廢銅含銅97% 42600-42800漲100二號銅92-93% 38800-39100馬達銅92-93% 38600-38900破碎黃銅含鐵<4% 30100-30300黃雜銅進口23200-234001#光亮銅線42600-42800
廢鋼價格