

· Asia’s base oils demand likely to weaken in face of seasonal slowdown in consumption and rise in supply.
· Drop in lube demand likely to gather pace from start of Q3 2025.
· Drop in demand could be larger than usual because of weaker-than-expected economic growth.
· Expectations of lower demand and improving supply coincide with firm base oils margins that reflect tighter supply-demand fundamentals.
· Concern about any adjustment in prices to reflect change in supply-demand fundamentals could add to preference to hold back.
· FOB Asia Group II N500 price-premium to Group I SN 500 falls to narrowest in six months.
· Narrowing premium points to changing supply-demand fundamentals for the two grades.
· Narrowing premium follows sustained surge in Group II N500 price relative to gasoil and relative to other grades since summer 2024.
· China’s base oils demand rises in April 2025 from year-earlier levels for first time in six months.
· Higher demand contrasts with signs of weaker buying interest in other markets in Asia.
· Higher demand, and firm industrial output growth, points to muted immediate impact of trade war with US.
· China’s rising Group II base oils prices versus diesel and FOB Asia cargo prices so far in Q2 2025 already pointed to relatively firm supply-demand fundamentals.
· Demand could get further support from temporary truce in China-US trade war.
· Demand could still face pressure from uncertainty about US trade tariff policy in coming months.
· Demand anyway faces seasonal slowdown from end of second quarter.
· Demand for overseas supplies could face additional pressure following completion of most plant maintenance in China.
· China’s firm Group II N150 premium to FOB Asia cargo prices has yet to reflect any such pressure.
· Dip in southeast Asia’s lube consumption at end-Q1 2025, slower-than-expected economic growth and seasonal slowdown in demand from end-Q2 2025 likely to limit buying interest in the region.
· Even so, Singapore’s base oils exports to southeast Asia stay higher over last four weeks after fall in shipments during April 2025.
· Any buying interest likely to remain restricted to procurement of term volumes and replenishment of low stocks after slowdown in demand in early-Q2 2025.
· Singapore’s base oils exports to India by contrast fall sharply over last four weeks.
· Drop in shipments could point to slowdown in buying interest in the country.
· India’s CFR Group II N500 price premium to FOB Asia cargo price extends rise, holds firm vs US export price.
· Unusual rise in Group II heavy-grade premium to FOB Asia cargo price, and ongoing strength of premium to US export price, contrasts with more typical dip in price premium around this time of year.
· Rising price premium follows slump in India’s heavy-grade base oils imports to four-month low in April 2025.
· Lower imports and domestic plant-maintenance work complicate blenders’ plans to replenish lower stocks.
· Supply likely to improve in coming weeks following expected completion of most domestic and overseas plant maintenance.
· India’s Group II light-grade premium to FOB Asia cargo price also rises in Q2 2025 despite surge in imports of light and very-light grade base oils in April 2025.
· India’s light-grade price-strength points to other factors supporting light-grade prices.
· India’s very-light-grade cargo price-discount to country’s domestic diesel price extends rise in May 2025 to highest this year.
· Wide spread between domestic diesel price and imported light-grade cargo price often coincides with firmer demand for light-grade base oils.