InterestingKiril has confirmed that the ISR method can separate the following Nd, Pr, Dy, and Tb.
But the current focus is on Nd and ramping it up. This is also indicated in the flow chart for you to see (hint). High purity Cobalt is still a by product of this separation as well using the Industry residue they have. As well it should separte REE from other Industry residues. Nice to know adaptability to different Industrial residues.
GLTA.