Diesel prices relative to crude have held fairly steady in recent weeks, but a report by the International Energy Agency has a wary — though not apocalyptic — recap for diesel consumers on how Ukraine’s attacks on Russian refineries might end that stability.
Crude and products markets are up overall in the past month. Brent, the world’s crude benchmark, settled on March 12 at $81.92 a barrel. It has crossed the $90 mark in recent days, primarily fueled by concerns that growing tensions between...