| 关于将重晶石列为战略性矿产的原则分析 |
| |
| 关键词:foreign-trade dependence Sino-US trade friction key mineral barite |
| 基金项目:自然资源部“国土资源年度报告研究编制及发布”项目(编号: D0801);“矿产资源安全监测预警体系(2020-2021)”子项目“矿产资源安全评价指标体系研究”项目(编号: 121101000000180046) |
|
| 摘要点击次数: 3957 |
| 全文下载次数: 4171 |
| 摘要: |
| Research on Listing Barite as a Strategic Mineral Resource |
| According to the whole industry chain of production, supply and consumption of resources, this paper systematically combs the global supply and demand situation of barite, calculates the dependence degree of barite import in the United States and the proportion of China's supply, and the four scenarios that may occur when China adjusts its trade policy, and makes a comparative analysis of the inclusion conditions of key minerals in the United States and strategic minerals in China. The results show that the barite of the United States is highly dependent on imports, and the average foreign dependence in the past five years is as high as 82%, of which nearly 70% is from China. Barite is irreplaceable in the field of drilling mud weighting agent for oil wells or oil-gas mixed wells due to its special physical properties and excellent cost performance. It is listed as a key mineral in the world's major economies such as the United States and the European Union, but it has not received the same degree of attention in China. So the authors can draw a conclusion that China should list barite as a strategic mineral, adjust its industrial and trade policies from a global perspective, increase investment in global exploration, arrange the transformation and upgrading of industrial structure, and gradually arrange barite to enhance its competitiveness on international trade and commerce. |
| JIANG Ya,WANG Ting,LONG Tao.2021.Research on Listing Barite as a Strategic Mineral Resource[J].Acta Geoscientica Sinica,42(2):297-302. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
|
|
|
|
|