

· Asia’s base oils demand could see earlier-than-usual seasonal slowdown in face of weak lube consumption and improving supply.
· Asia’s lube demand falls at end-Q1 2025 from year-earlier levels.
· Demand weakness shows signs of extending into Q2 2025 as uncertainty about US tariffs compounds signs of slowing economic growth.
· Weak demand curbs blenders’ urgency to replenish stocks.
· Weaker demand and uncertainty about outlook instead incentivizes blenders to keep lower inventories.
· Weaker demand coincides with tighter supply at start of Q2 2025.
· Weaker demand set to coincide with rising supply in final weeks of Q2 2025 as wave of plant maintenance work mostly draws to a close.
· Weaker demand, rising supply and firm base oils margins could incentivize blenders to procure sufficient supplies just to cover term requirements.
· China’s base oils demand likely to ease as seasonal slowdown in consumption and rising domestic supply cuts requirements for overseas supplies.
· China’s domestic Group II N150 premium to FOB Asia cargo price extends rise to highest since early-Oct 2024.
· Wide premium boosts feasibility of moving arbitrage shipments to the country.
· Wide premium points to firmer-than-expected demand or tighter-than-expected supply, or domestic prices that could face pressure to close the arbitrage.
· Any pick-up in arbitrage shipments, combined with weak demand fundamentals, could exacerbate a build-up of surplus supplies.
· Base oils demand in southeast Asia likely to stay muted and reliant on blenders’ moves to replenish lower stocks.
· Seasonal slowdown in demand from end-Q2 2025 likely to limit scope of any such stock-replenishment.
· Thailand’s lube demand falls in March from month of February for first time in more than a decade.
· Demand slows at a time of year when it usually gets a seasonal boost.
· Weaker demand in month of March shows signs of extending to other markets in southeast Asia such as Vietnam and Philippines.
· Weaker demand triggers fall in southeast Asia’s lube consumption in March from year-earlier levels at fastest pace in ten months.
· Shrinking lube demand leaves blenders' base oils stocks lasting longer, curbing urgency to replenish inventories.
· Asia’s base oils exports to southeast Asia exceed the region’s lube demand in March 2025 by larger-than-usual volume for second straight month.
· Growing surplus in Q1 2025 contrasts with balanced supplies in Q1 2024, pointing to supply-overhang carried into Q2 2025.
· Singapore’s base oils exports to southeast Asia fall in April 2025 before rebounding in recent weeks.
· Recovery in shipments in recent weeks could point to blenders’ moves to replenish stocks.
· Recovery in shipments could also point to improvement in demand.
· Any extension of recovery in shipments, without improvement in demand, could trigger growing stock-build before seasonal slowdown in activity from end of second quarter of the year.
· India’s imported Group II base oils price premium to FOB Asia cargo price holds firm, contrasting with slumping premium in May 2024.
· Widening premium so far in Q2 2025 facilitates arbitrage, points to ongoing buying interest.
· Any additional buying interest would coincide with mixed supply-demand fundamentals.
· Any additional buying interest follows strong rise in India’s base oils imports in April 2025.
· Higher imports in March-April 2025 help to replenish blenders’ depleted stocks.
· India’s lube demand is typically lower in Q2 and Q3 compared with first quarter of the year.
· Lower crude oil prices cut further the attraction of building larger stocks.
· Any additional buying interest could reflect moves to lock in sufficient supplies before monsoon season.
· Buying interest could also point to concern about impact of simultaneous plant maintenance work in India, Middle East and Asia during Q2 2025, especially for certain base oils grades.
· Imminent completion of large portion of plant maintenance work could then ease those concerns and curb that buying interest.
· Buying interest could also reflect sustained demand for very-light grade base oils.