The deal, with Norway’s Vianode, is for delivery of a material critical for electric-vehicle batteries.

GM has signed a new multi-billion dollar deal with Vianode to provide the automaker with graphite anode materials for use in General Motors' electric vehicles.

Key Takeaways GM reached a deal with EV battery materials company Vianode to supply the automaker with synthetic anode graphite.Anode graphite is the largest material by weight in lithium-ion batteries,

The "multibillion"-dollar deal, according to a news release, covers supply of synthetic anode graphite toward 2033.

Battery materials company Vianode has secured a deal with General Motors Company (NYSE:GM) to supply high-performance anode graphite solutions. The master supply agreement, which has a multi-billion value for Vianode,