Ann: Corporate Presentation - July 2019, page-22

You are missinformed then, as apparently I was with the possibility of tax offset against SDV investment. But on the positive side, I'm happy to be corrected and the US$10m currency saving on that tax bill was a nice consolation prize.
If you continue to spread your current FUD re future GXY costs of production without listening to the earnings call that explains all your concerns, then that just shows your character and motives.
DYOR