ore in stock meaning in Chinese

现存矿石

According to determined ore dressing technology , we have studied the building of the dressing - works for technology and economy and conclude that if the iron ore dressing - works will be set up , which could produce 138 , 000 tons of iron ore fine at the cost of 204 . 92rmb yuan / mt ( without taxes ) for jisco . its raw material is the lean iron ore and high phosphor content iron ore in stock
根据确定的选矿流程进行了选矿厂方案的技术经济、建厂条件、公辅设施论证，得出：如果投资建厂，可利用黑鹰山堆存贫矿和高磷富矿，每年为酒钢供应成本为204 . 92元吨(不含税)的13 . 8万吨铁精粉，经济效益和社会效益较为显著，建议酒钢公司在资金容许的条件下可以投资黑鹰山选矿厂建设。