<ul><li>The U.S. authorities have begun returning Chinese-made cryptocurrency mining equipment that was seized.</li><li>Thousands of mining units have been released, while some remain held.</li><li>U.S. officials cited concerns about radio frequency emissions from the machines, which industry leaders dismiss as not a significant issue.</li><li>This situation reflects the broader context of U.S. government scrutiny of Chinese-made technology amid security concerns.</li></ul>

U.S. Releases Thousands of Seized Chinese Crypto Mining Equipment : Report

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