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世界稀土资源的分布其实很简单。世界稀土资源主要分布在中国、澳大利亚和非洲三个地区。我们先来说说最重要的事情。中国拥有最大的稀土储量，约占世界储量的37.7%。我们去年做的项目大约有3000个，使用的稀土主要来自中国。 Another point is that although Australia's rare earth resources are not as abundant as China's, the world's supply of rare earths largely depends on Australia because of its advanced refining technology.还有另一个重要的细节。 Although Africa is very rich in rare earth resources, the rate of exploitation is not high due to factors such as infrastructure and environmental protection.
另外，一开始我以为中国在稀土方面拥有全球垄断地位，但后来我发现这是错误的。澳大利亚的增长也是一个不容忽视的趋势。等等，还有别的事。常规土地净化过程复杂且对环境有害。许多国家开始限制出口，这对全球供应链产生了重大影响。 Therefore, it is very important for enterprises to assess the distribution of global rare earth resources in a balanced manner and manage supply chain risks.
I think that applying technology such as ion exchange in the refining process for changes in rare earth resource policies and new technologies will not only improve efficiency but also reduce the impact on the environment.