Take a look at the summary of the MOA in the Link Library. KRY has to pay a 6% (3% + 3% of revenues) royalty and then will have to pay income tax on it's net income at around 34% (or thereabout).

The initial mining plan is for about 250,000 oz a year (with a plan already worked out to double that) at whatever the current world spot price may be upon production.