Why Is the Perbarrow Equivalent Price in America So Damn High?

The refining marging wen from something like no more than ten dollars per barrel on average, to north of 55, almost 60 dollars per ro sos. The question is why? Why are those margins so damn high? Is it inid or the russian refineries? Don is there acana semi permanent mismatch between the crude types which are available and the refining capability?' And again, the which is becoming available was your ve i will say that those three factors are important, but to me, the three biggest factors fors to explain why we have got this very high or refining margins"