VFRBP,
I'll have 10 litres for cleaning my car and bike engines, if that's any good to you...
Mixed with a small dose of cheap engine oil or ATF (as a fuel pump lube) it'll safely power diesel ground equipment.... or oil fired heating. Obviously, not legal for road use...
Failing that - if you can't sell it, I guess you'll be offering free heli refuels from now on, just to get rid!