硅铁(SF2611)59885900881.50%61.80%58605668192硅锰(SM2609)3.40%66.20%螺纹钢(RB2610)31003008923. 10%43.80%热卷(HC2610)32603243170.50%28.30%铁矿石(12609)734717172.40%3.50%