Your numbers are premised upon Zen selling its graphite for $7500 US per tonne. This is a figure that comes from the N43-101 which was published in 2013. Critics have challenged this figure. Its now 2016 and no where on the planet has any individual or corporation offered $7500 per tonne for Zen graphite (otherwise we'd all be rolling in the good life by now). Until we get some kind of evidence of a big name buyer willing to seriously consider Albany graphite as a suitable alternative to synthetic I would conclude your figures lack substantial evidence to authenticate your tally and that posters like Steakhouse provide an important check and balance to pie in the sky dreaming. The market simply hasn't accepted Ballard/Ben-Gurion/Lakehead testing as equating with an interested big industry power supported by purchasing dollars.