

· Europe’s Group I base oils premium to diesel edges lower, stays close to highest since Aug 2022.
· Europe’s Group II base oils premium to diesel falls faster than Group I base oils, stays high, and much higher than Q1 2023 levels.
· Firm base oil values point to tight supply and firm demand, incentivize refiners to increase output.
· Asia-Pacific Group I/II base oils premium to diesel falls to lowest in almost two months, stays much higher than 2H 2022 levels.
· Falling base oils premium points to changing supply-demand fundamentals vs Q1 2023.
· Relatively firm base oils premium vs historic levels suggests fundamentals stay tight, incentivize refiners to maintain higher output.
· Steeper fall in Asia base oils premium than Europe base oils premium suggests fundamentals are tighter in Europe than in Asia.
· China’s domestic Group II light-grade base oils premium to Shandong diesel recovers, stays down from Feb-May 2023 levels, well up from Q1-Q3 2022 levels.
· China’s base oils premium to diesel likely to incentivize refiners to increase output, on top of likely rise in output following completion of round of plant maintenance work.
· Any such move would likely impact China’s base oils imports requirements.
· Major US Group II producers cut posted prices for third time this year amid weak market fundamentals.
· Steady drop in posted prices contrasted with wave of posted price increases during same period last year.
· US Group II posted price premium to heating oil falls to lowest since early-April, remains relatively firm.
· Firm US posted price premium to heating oil incentivizes refiners to maintain higher output levels.