Check out Jeffrey "JB" Straubel's new company, Redwood Materials[1][2]. They recycle lithium-ion batteries. He was Tesla's former chief technology officer.
They are essentially a lithium mine that's using a very high quality ore, ground-up batteries.
There are other companies doing this as well. [3]
1. https://www.redwoodmaterials.com/
2. https://www.cbsnews.com/news/battery-recycling-redwood-mater...