You can claim 100% investment expenditure. Unless you received a letter otherwise keep a copy of the Deed Administrator letter dated 02/09/2021 as the termination date for the ATO.
The TAW/A10 story is so worthy of a 4 Corners/60 Minutes expose. And yes the resource, plant & equipment are all sitting there appreciating in value as the Li market price rises to at least 2024.
GLTAHs