supply chain impact
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U.S. Imposes 25% Tariffs on Japan and South Korea, Striking Major Blow to Memory Chip Sector as Retaliation Threat Escalates
**Summary:** The US will impose 25% tariffs on all Japanese and South Korean imports starting August 1. This threatens global tech supply chains, especially memory chips where both nations dominate. Key exporters like Samsung, SK Hynix, Canon, Tokyo Electron, Renesas, and operations of US firms Micron/Western Digital face significant impact. Strict anti-circumvention rules and warnings against retaliation were issued. Companies manufacturing these goods within the US gain tariff exemption via expedited approvals.