云南省化工厅提出 ,云南化工将突出发挥磷化工优势 ,使资源优势转化为产业优势。对于磷矿资源 ,云南省强化管理 ,实行保护性开采 ,并加强后续磷矿资源的地质勘探 ,加快提高资源利用率的研究 ,发展分级商品磷矿。要求大型磷化工企业应建立自己的磷矿基地。下一步云南将限制黄磷 The Yunnan Provincial Department of Chemicals proposed that Yunnan Chemicals will give prominence to the advantages of phosphorus chemical industry, so that the advantages of resources can be transformed into industrial advantages. For phosphate rock resources, Yunnan Province will strengthen management, implement protective mining, and strengthen the geological exploration of subsequent phosphate rock resources, speed up research on improving resource utilization, and develop graded commercial phosphate rock. It is required that large-scale phosphorus chemical enterprises should establish their own phosphate rock bases. Next step, Yunnan will limit yellow phosphorus