Tesla sues former supplier for ‘stealing battery trade secrets’, but they claim the contrary ElectrekTesla Sues EV-Battery Supplier Over Alleged Disclosure of Trade Secrets The Wall Street JournalTesla sues ex-supplier Matthews over EV battery trade secrets ReutersMatthews International Shares Slip Following Tesla Lawsuit MarketWatchTesla is suing a former supplier for trade secret theft TESLARATI