GM expects inflation, semiconductor shortage to add $3 billion in extra costs in second halfCNBC • 06/16/21
General Motors Company (GM) Presents at Deutsche Bank's Global Auto Industry Conference (Transcript)Seeking Alpha • 06/16/21
GM steps up investment in electric vehicles in attempt to keep up with rivalsProactive Investors • 06/16/21
GM ups spending on EVs and autonomous vehicles by 30% to $35 billion by 2025 on higher profitsCNBC • 06/16/21
Exclusive: GM to boost spending on electric vehicles 30%, add two new battery plants - sourcesReuters • 06/15/21