Maersk has joined the Transform to Net Zero initiative which among other benefits could help it build market share with other initiative members. Texas Instruments sees continued disruptions to semiconductor shipments due to COVID-19. Also: Nidec still attracted to electric autos after temporary dip in permanent magnets; iRobot on track for recovery, still has to steer round tariff threat; Briggs & Stratton pays price for COVID-19 as small engine shipments sputter; defense legislation shows potential tariff-free route for Democrat trade policy; Grassley appears to greenlight action again...