1#廢銅含銅97% 45800-46000 二號銅92-93% 42600-42800馬達銅92-93% 42100-42300黃雜銅 24300-24500破碎黃銅含鐵<4% 31200-314001#光亮銅線 46200-46400
廢鋼價格