【#Two flash memory chip factories in Japan shut down production due to unknown pollution#Global semiconductor supply chain is at risk again】Financial Associated Press, February 11, according to the Wall Street Journal, since late January,

【#Japan's two flash memory chip factories have stopped production due to unknown pollution# Global semiconductor supply chain is at risk again】On February 11, according to the Wall Street Journal, since late January, two factories producing flash memory chips in Japan have stopped production due to pollution problems, which may affect the semiconductor supply chain that has been in trouble. The two factories are operated by Japan's Armored Man in partnership with Western Digital, based in San Jose, California, USA. NanD flash memory chips produced at both factories are used in many products including smartphones, computers and servers.