| 中国铍资源供给风险分析 |
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| 关键词:beryllium beryllium industry chain supply risk trade |
| 基金项目:国家自然科学基金重大研究计划集成项目“中国关键金属矿产清单厘定与风险评估”(编号: 92162321);国家自然科学基金重大项目“新时代战略性关键矿产资源安全与管理”(编号: 71991480)及其课题5“新时代中国战略性关键矿产资源全球治理体系研究”(编号: 71991485);国家社会科学基金重大项目“自然资源高效利用与经济安全;高质量发展机制研究(编号: 21&ZD104)”;“全球矿产资源战略研究”(编号: DD20221795) |
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| 摘要: |
| Supply Risk Analysis of Beryllium in China |
| Beryllium is an irreplaceable metal in aerospace, defense, and other specialized fields. It is one of the key minerals related to national security and high-end manufacturing. This study analyzed the global supply and demand pattern of beryllium resources from the perspective of distribution, supply, and demand, and analyzed the supply and industrial risks of beryllium resources in China from the perspective of the industrial chain. The results showed that China’s beryllium resource endowment is poor, and that the future supply growth potential is limited and thus will not be able to meet the rapid growth in demand in the future. There are shortcomings in high-end beryllium product technology, which depend heavily on imports. The global supply chain and industrial chain of beryllium resources are characterized by a high level of monopoly and a high security risk. Considering the future safety risk, targeted suggestions are proposed based on the three aspects of strengthening the strategic reserve, expanding import sources, and increasing scientific and technological breakthroughs. Moreover, references are provided for the safe supply of the beryllium industrial chain in China. |
| CHEN Zi-zhan,GUO Ran-qi,HAN Mei,LI Fang-qin.2023.Supply Risk Analysis of Beryllium in China[J].Acta Geoscientica Sinica,44(2):369-377. |
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