Cash backed and a major Potash resource, page-4

I wonder how the resource does compare to so4?

They have 85mt of sop and we have the inferred 155mt at 8.3% k20.

They are out with the bunny bashers if you look at their presentation.

In the presentation they claim sop is currently $1000 Aus per tonne.

The enterprise value of both companies will be dramatically different but market cap is probably close to half of so4 after their performance options etc.