Pace,
I agree that there is a cost motivation but, I guess it's just the cost of doing business in Vnukovo!
3 Point
Never been to Vnukovo
my three times what I need was elsewhere with the excuse that they were geared up to Airlines and had a minimum dispense quantity which would do half an A320 not a tiny little Citation.
looking at the A320 they deiced before me I was tempted to park under the wing and catch the deicing fluid free
As it was I was dripping so much deice fluid that on the takeoff roll I am sure i deiced half the runway
Pace