ZTE supply ban (2018)
The Commerce Department barred US companies from selling to ZTE for seven years after the Chinese firm violated sanctions against Iran and North Korea. ZTE, one of the world's largest telecom equipment makers, shut down major production lines within weeks.
ZTE halted main operations; the US lifted the ban in July after ZTE paid a $1 billion fine and accepted a US compliance monitor.
Established the template for using supply-chain leverage against Chinese telecom firms, an approach the FCC now applies to consumer equipment at the component level.
Shows how equipment-level restrictions ripple through global supply chains, the same dynamic the FCC's component rule now triggers.
