

· Diesel premium to crude steadies close to lowest since early 2022.
· Lower diesel premium to crude incentivizes refiners to focus on more profitable products like base oils.
· Global base oils supply falls sharply in February in Americas, Europe and Asia.
· Fall in global supply coincides with rising demand, slashing surplus supply.
· More balanced net supply coincides with rising global base oils values vs crude/diesel.
· Global supply likely improved in March on recovery in Asia-Pacific base oils output especially.
· Global supply likely to improve in US in Q2 following completion of plant maintenance work, stay lower in Europe and Asia as plant shutdowns cut output.
· Rising US base oils imports in Q1 cushion impact of lower domestic output, complicate US refiners’ moves to clear surplus volumes.
· Rising US base oils imports include increasingly steady flows from Netherlands, Saudi Arabia.
· Rising supplies from those sources add to Group I, Group II base oils supply in US.
· US supply surplus lingers in Q2 2023 even amid wave of arbitrage supplies to other markets.
· Trend highlights repercussion of still weaker-than-usual domestic demand in US market.
· Firm US base oils prices relative to crude and diesel add to domestic refiners’ incentive to produce more base oils, adding to oversupply.
· Europe’s base oils supply more balanced in Q2 2023 following swift removal of surplus volumes in Q1 2023.
· Sharp fall in Europe’s surplus Group I supplies coincide with lower output and wave of arbitrage shipments, clearing large overhang.
· More balanced supply in Q2 curbs pressure on refiners to adjust prices in response to lower feedstock costs.
· Italy’s base oils output stays lower than usual in March, curbing any supply-build at the same time as regional demand improves.
· Europe’s still-firm Group II prices relative to Asia shows signs of attracting more supplies to the region or to markets that Europe typically targets with supplies.
· Trend would need to change when Europe has surplus supplies to clear.
· Europe’s Group III base oils supply shows signs of rebounding in late Q1, easing in April, then improving in May as a wave of supplies from the Mideast Gulf reach the region.
· Europe’s Group III base oils supply from Spain holds steady in 1H May, even with scheduled plant maintenance work.