. "a nano one facility, that may even have another cathode producer attached to it as well"
30 minute mark
Then 30:30 mark on reaching down-stream:
"where Nano One's technology becomes part of the fold"....."after you make this high purity material, & then it gets converted into a cathode material".
Sounds like for 1, addressing the sulphate waste from existing plants.
Also other possibilities.
Video was 1 yr ago.
https://www.youtube.com/watch?v=RPJiQdfCHQE&t=310s