In reality, many countries have rare earth elements including the US.
They do not want to mine them due to the environment damages. NK will
not care much as eating is the top priority.
Samsung
does not sleep with China. They have big plant in Vietnam using
recycled rare earth elements. I do not know how effective that could be
esp. if we do not change phones every year or two. This is also the
problem of most mobile phones when the urge of upgrade is reduced.
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