“There is no week where we have no supply chain issue,” CEO Oliver Blume told media, per a Reuters report.

Battery supply issues have long been looming, but as auto companies across the globe race to snatch up EV market share and spend billions to electrify, the challenges have manifested quickly. Before, it wasn’t as obvious just exactly where hold-ups would come into play.

Now, combined with sourcing requirements like those in the Inflation Reduction Act, and a mash dash for raw materials, processing power, and manufacturing capability has automakers scrambling.

Competition is fierce, and while auto companies are making agreements and signing onto partnerships to reduce the blow from the supply chain, the road to EVs is likely to remain rocky.