even before a potentially lower mining cut off grade I'm thinking they will be able to increase the life of mine to 10 years quite comfortably with these additonal tonnages which were not considered in the restart study...
Liontown 1mt
Qrient 0.5mt
Far West upgrade 0.5 - 1 mt
so at 400ktpa that is and additional 5 to 6 years of feed.