A factory next to a weed-ridden lot in China's industrial south has become a global choke point for automotive chips, upending a sector that just a few years ago swore it wouldn't be caught again by supply-chain disruptions.Automakers vowed to strengthen supply lines after COVID-19 snarled semiconductor output in 2020 and a Japanese factory fire aggravated the shortage a year later. But the crisis engulfing Dutch chipmaker Nexperia's plant exposed a blind spot: The industry never envisioned low-

Tag-uri: Coronavirus