The difficulty of this achievement also shows the resilience of the country’s chip technological ability," TechInsights analyst Dan Hutcheson said. EUV refers to extreme ultraviolet lithography and is used to make 7 nm or more advanced chips. LIMITED ACHIEVEMENTThe most advanced chip SMIC had previously been known for making was 14nm, as it was barred by Washington in late 2020 from obtaining an EUV machine from Dutch firm ASML (ASML.AS). But TechInsights last year said it believed SMIC had managed to produce 7 nm chips by tweaking simpler DUV machines it could still purchase freely from ASML. Jefferies analysts reckon Huawei is preparing to ship ten million units of the Mate 60 Pro, though it may struggle to support that quantity with China-made 7 nm chips.

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Persons: Gina Raimondo's, chipmaker SMIC, Dan Hutcheson, EUV, Jefferies, TechInsights, SMIC, Tilly Zhang, Dragonomics, Zhang, Doug Fuller, David Kirton, Max Cherney, Brenda Goh, Miyoung Kim, Nick Zieminski Organizations: FRANCISCO, Huawei Technologies, U.S, Huawei, U.S . Commerce, Kirin, HK, U.S . Commerce Department's, of Industry, Security, China, U.S . Department of Commerce, China's State Council, Reuters, Copenhagen Business School, Thomson Locations: SHENZHEN, China, California, Washington, Ottawa, U.S, China's, Netherlands