InvestmentsTop Global NewsMarketsReal Estate Renesas says it will take at least a month to restart fire-damaged chip line By financialnews_rlv83x - March 21, 2021 0 62 Japan’s Renesas Electronics, a key automotive semiconductor supplier, said on Sunday that production at a fire-damaged plant will take at least a month to restart, potentially worsening a chip shortage that is disrupting car production.