节点：铁矿石位置：上游情绪：中性参考度：2/10


高炉铁ĕ00;成本是钢铁企业核心成本之一，可分为直接和间接成本，主要有以下几部分：
首先是原材料成本，占比60% – 70% 。包括铁矿石，像铁精粉、块矿及进口矿等，要算含铁品位、采购价和消耗量。还有燃料成本，如焦炭，以焦比衡量消耗量；喷吹燃料像煤粉等，以煤比衡量；熔剂虽消耗低但重要。
其次动力能源成本占10% – 15% ，包含电力，用于设备运行；水/蒸汽，用于冷却等；煤气，有自产或外购。
再者人工及制造费用占5% – 10% ，有人工成本，设备折旧与维护费用，运输及仓储费用。
另外还有其他间..

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