Key Takeaways GM has spent years strengthening its supply chain, focusing on batteries, rare earths and magnets.General Motors says Novelis issues have minimal impact, with alternative suppliers already secured.GM is cautiously optimistic on China chip talks while teams assess risks and line up backup suppliers.General Motors Company (GM) has spent several years strengthening its supply chain to withstand issues like the semiconductor shortage. The company has focused on securing battery raw materials and r ...