In short we can only go off what is reported and as an astute...

In short we can only go off what is reported and as an astute business person I am sure you are aware you do not divulge everything. It is not us that need to know the cost to the last cent but management and potential funders, so stop asking US the same question and if you are that bothered email [email protected] and for the love of god give it a rest.
Production from a third party lab cannot be relied on at scale, yes they extrapolate figures, but real world is different that's why AGY estimated from real world production and why I have more confidence in their estimate.
If you are serious ask a memeber of AGY management as what is said on here is not good research, just a tip.