| 中国铝土矿可供性分析 |
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| 关键词:bauxite from 2016 to 2020 mineral availability analysis policy proposition |
| 基金项目:科技部国家国际科技合作专项“矿产资源需求预测和可供性分析技术研究”项目(编号: 2014DFG22170) |
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| 摘要: |
| An Analysis of Bauxite Mineral Availability in China |
| Under the condition of market economy, the availability of bauxite reserves and production in China are affected significantly by price fluctuations. Based on discounted cash flow finance analysis model, the authors compiled dynamic relationship figure between reserves, production and price. With the figure, we can visually know the supply capacity of bauxite reserves and production in different market prices and internal rates of return from 2016 to 2020. It can help government to formulate utilization planning of bauxite resources in the 13th Five-Year Plan or provide enterprise groups with dynamic management information of reserves so as to boost profitability. As can be seen from the analysis, although the mining industry is in the downturn, bauxite in China still has abundant reserves and strong supply from 2016 to 2020. The largest available reserves and production of identified and retained bauxite resources are respectively 3.182 billion tons and 64 million tons in 2016, and will be 2.878 billion tons and 73 million tons in 2020. It is imperative to fully consider the proper redistribution and reduce excess capacity with the purpose of prompting the development and utilization of bauxite resources in a sustainable way. |
| JIANG Guang-yu,ZHANG Zhao-zhi,WANG Xian-wei,ZHANG Jian-feng.2017.An Analysis of Bauxite Mineral Availability in China[J].Acta Geoscientica Sinica,38(1):85-93. |
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