Cobalt Blue has talked about a gravity separation technique they...

Cobalt Blue has talked about a gravity separation technique they are using to extract up to 92% of the concentrate into cobalt:
https://www.cobaltblueholdings.com/presentations/?wpdmc=presentation
Select the presentation "Joe Kaderavek discusses metallurgical breakthrough at Thackaringa"

Since I do not understand where the concentrate is in their process, can someone explain how this process might affect the other numbers they are advertising?   For example, the company has said that Thackaringa will be producing 4,000 tons of cobalt (~20,000t of cobalt sulphate) per annum.   Does the ability to extract 5.5x more from the concentrate change the 4000 tons?  Or does that 4000 tons number already include the use of this new technique?