In the last DFS AVZ included the Tin and the cost of the seperate refining process.....the 2 billion US$ LOM is net income after costs. AVZ would be stupid not to include the Tin.....for sure it's a by product, but still very profitable.It's nice to talk about the value of the tin, but realistically if they're digging up and processing lithium the tin will just be a secondary by-product, and only if infrastructure is added to process that. The only way tin will be a big revenue earner is if the ore mined is sent to two separate processing plants - one for lithium and one for tin. That might be a smart way for the eventual miners to set up the mine, so that either option can be ramped up or down depending on prices at the time.
And there are a few other by products { SN, TA, FE2o3,P20S } which are not included yet....but might be in the BFS which is not released yet...