GoKawiilSouth Korean prosecutors say CXMT's 'Project Hefei' plan copied Samsung's DRAM recipe
South Korean court documents allege that Chinese memory maker CXMT ran an internal program called Project Hefei, led by a former Samsung DRAM development chief, to systematically acquire Samsung's manufacturing know-how starting in 2016. Prosecutors say the plan involved poaching Samsung engineers, obtaining a 620-step Process Recipe Plan detailing equipment and production methods, and using it to launch DRAM wafer production by 2018.
GoKawiil's interpretation of the reporting above, not reported fact.
The case ties CXMT's rapid rise to roughly 10% of the global DRAM market directly to allegedly stolen Samsung trade secrets rather than independent R&D, reinforcing longstanding accusations that Chinese chipmakers accelerate catch-up through IP theft and talent poaching. A conviction could intensify legal and political pressure on Chinese semiconductor firms and prompt tighter controls on engineer mobility and technology transfer from South Korean chipmakers.
- Project Hefei allegedly outlined a timeline from securing Samsung's DRAM recipe to mass production within two years.
- The leaked Process Recipe Plan reportedly contained 620 manufacturing steps, including specific equipment models.
- Multiple ex-Samsung engineers have already been convicted, with some receiving prison sentences in the case.
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Published there as: “Chinese chipmaker CXMT allegedly used a written roadmap to steal Samsung DRAM tech — South Korean court says 'Project Hefei' lifted 620-step recipe to build 10% global market share”
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