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U.S. Revokes Waivers, Tightens Chip Access for South Korea

8/30/2025

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Story summary
  • The U.S. government revoked waivers for South Korean chipmakers Samsung and SK Hynix, limiting their access to American technology for Chinese factories.
  • Companies must now secure licenses for equipment purchases, intensifying pressure amid U.S.-China semiconductor tensions.
  • This action addresses a loophole from the Biden administration to restrict China's access to advanced chips.