>>60826429
I think not. Firstly, crude oil is an input to the refining process, not an output. Secondly, if Ukraine starts doing meaningful damage using components and weapons provided to it in violation of the MTCR such as the new FP-5 large cruise missile, the damage is unlikely to be contained to just Russia for long. The situation would be untenable for Putin, so he'd have to do something drastic to deter such moves.