It's a couple pages back, I know, but let me quickly look at this one.
The PDF specifically says this is for "DEALERS WITH TOTAL SALES LESS THAN RS. 3.00 CRORE". Okay, so how much is 3.00 CRORE? Apparently, 1 CRORE = 10,000,000, and we're dealing with Indian rupees. So, less than 3 CRORE means less than 30 million rupees. It's roughly 60 rupees to the dollar right now, so all we can say for sure is that according to this PDF (what year is this for?), Green Earth Systems had less than $500,000 of sales.
How does a company with less than $500K of sales back trades of urea worth apparently $7.5 million? And they had shipments of leather and girls clothing about a year ago, which proves... um... what does it prove?
Best case I see for URO at this point is that it turns out you can buy 1 ton of urea with 1 URO... only to find that shipping of the urea will cost you $300 per ton and it's not part of the contract. LOL