Depends if they want to incorporate any battery related...

Depends if they want to incorporate any battery related pricing's into the study. At this stage they have not been able to produce battery grade from a handful of samples at the bench scale. If they wish to incorporate battery pricing, and their presentation is full of the bettery thematic, then it will be months while they work out the extra additional step in flowsheet. That will need to be replicated with a larger representative sample and then and only then can they incorporate such economic assumptions. But thats a big if imo, the other killer will be the opex with such a complicated flowsheet when compared to its peers.