Thanks for the comments, but they are saying the cash costs are $380 per oz on producing 39k oz au. They have never provided any cash cost estimate when their total production is converted into the equivalent 50k au oz. Punters need to work those figures out for themselves at this stage. The 50k equivalent au figure is only for simple benchmarking of oz volume for those that like that comparison.
It is only baffling for those that fail to pay attention to detail regardless whether retail investor or not.