Question

    Why did China ban the export of technology related to

    rare earths?
    A To encourage international collaboration Correct Answer Incorrect Answer
    B To meet environmental sustainability goals Correct Answer Incorrect Answer
    C Due to concerns about national security Correct Answer Incorrect Answer
    D To boost domestic consumption Correct Answer Incorrect Answer
    E As part of a global trade agreement Correct Answer Incorrect Answer

    Solution

    Explanation : China banned the export of technology to extract and separate rare earths, citing concerns about national security, as it overhauled a list of technologies deemed key to national security .

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