Jianping GE, Jiaqi LIU. International comparison of critical mineral strategies: Historical evolution and tool selection [J]. Resources Science, 2020, 42(8): 1464
- Resources Science
- Vol. 42, Issue 8, 1464 (2020)
Fig. 1. Main global supply countries of CRMs (based on number of CRMs supplied, average 2012-2016)
Fig. 2. Cumulative frequencies of critical mineral policy texts in the selected four countries (regions)
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Table 1. Criticality criteria for critical minerals
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Table 2. Changes in critical minerals list in the European Union
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Table 3. Statistics of critical mineral policy tools
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Table 4. China’s strategic mineral catalog
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