China Tightens Export Controls on Key Technologies Amid Tech Competition with U.S.
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China has imposed stricter export controls on key technologies like laser radars, drones, and biotech amid tech competition with the US.
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The export restrictions aim to protect national security, public interest, human health and safety, animals, plants, and the environment.
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China has over 70% of the world's rare earth metals, which are vital for electronic and military equipment, and imposes export controls on their use.
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The tech export restrictions are part of the deepening US-China rivalry across issues like Taiwan, the South China Sea, and human rights.
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China's dominance of rare earths leaves it vulnerable to supply chain disruptions, prompting efforts by the US and allies to diversify sources.