节点：中游（冶炼、中间品）位置：中游情绪：利好参考度：4/10
自然资源部13日发布中国战略性矿产找矿成果，西藏罗布莎矿区新增铬铁矿资源量73.83万吨，实现矿山深边部找矿突破，为“十四五”矿产资源目标提供重要支撑。东巧地区首次发现全球第四种铬铁矿找矿新类型，新增伴生铬铁矿矿石量114.63万吨，拓展找矿思路与空间。
铬铁矿为战略性关键金属矿产，是铬元素主要来源，铬因提升钢的硬度、韧性、耐热及防腐性能，被称为钢铁工业“维生素”，广泛应用于不锈钢、航空发动机叶片钢、航母甲板钢等冶金领域。中国为全球铬铁矿用量最大国家之一，储量占比不足1%，主要依赖南非、津巴布韦、土耳Ņ..
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