No. No one tried to the best of my knowledge. I personally know to whom I may address your potential enquiry, but I doubt the existing process of decision making in Belarus will produce any fast answers. The best way is to go there and talk if you are really interested.

Thanks for the offer, but I was just curious. If the machine is really superior to what's on the market then it seems like a business opportunity for someone with know-how and industry contacts - but that's not me :)