Samsung Electronics and SK Hynix are reportedly testing chip-making tools from Chinese suppliers as a hedge against potential further U.S. restrictions, according to Reuters and related coverage cited by multiple outlets. The companies’ efforts focus on maintaining production capacity in China if access to Western-origin equipment becomes more constrained.
The reporting indicates the concern is not only about acquiring new machinery, but also about whether future rules could affect how Western tools already installed at their Chinese plants are supported over time. That includes servicing, repair, or replacement of existing equipment. Industry participants and observers cited in the coverage frame the move as a risk-management step aimed at reducing reliance on supply chains tied to U.S. technology controls.
Across the sources, the core points are that Samsung and SK Hynix are conducting trials of Chinese chip tools, that the initiative is linked to uncertainty around U.S. export or trade curbs, and that the companies are planning for broader operational impacts beyond initial equipment purchases. The reports do not provide specific test results or timelines.
