

· Asia’s base oils supply likely to remain balanced-to-tight amid run-cuts, plant maintenance work, lower supply-build during summer months and firmer demand.
· Refiners face challenge of covering immediate demand and managing prospect of growing caution among buyers in Q4 2023 amid wariness about demand prospects.
· China’s Shandong diesel premium to crude oil edges down, stays well above early-July lows.
· Firm Asia diesel values vs crude and weak base oil values incentivize base oils producers to limit production to cover term commitments only.
· Recent/upcoming plant maintenance, run-cuts or unexpected shutdowns include plants in China, South Korea, Japan, Taiwan, Thailand and India.
· Prospect of new base oils capacity in Asia unlikely to have any immediate impact as buyers wait for production/specifications to stabilize.
· Swathe of China’s recently-added capacity remains off-line, reflecting pressure of squeezed margins.
· China’s August Group II base oils output stays unusually low, curbing domestic supply just weeks ahead of seasonal pick-up in demand.·
· Low Group II output coincided with weak base oils margins that incentivized run-cuts and extended plant maintenance work.
· Low Group II output suggests refiners wary of strength of seasonal pick-up in demand.
· Trend leaves domestic blenders more reliant on overseas supplies to secure any additional requirements.
· South Korea’s July base oils output improves from June following restart of Group III unit.
· Base oils output still holds at second-lowest level in more than two years, likely to remain lower than usual over following months as weak margins incentivize run-cuts.
· Thailand’s base oils refiners’ July output holds steady, contrasting with sliding domestic demand and slowdown in exports.
· Trend raises prospect of supply-build that coincides with already weak base oils margins.
· Trend incentivizes refiners to cut production.
· Japan’s July base oils output holds in narrow range, well below year-earlier levels.
· Plant maintenance work and imminent closure of base oils unit likely to cut output more sharply over coming months.
· Singapore’s July base oils imports from Mideast Gulf fall to five-month low, reflecting dip in flows of Group III base oils to the island-state.
· Imports from Mideast Gulf show signs of reviving in August but stay well below May-June levels.
· Recent slowdown in shipments to Asia follows drop in regional Group III prices, making arbitrage less attractive.
· Singapore’s base oils exports hold steady during Q3 2023 despite slowdown in shipments to key markets of China and India, especially in July.
· Steady shipments reflect ongoing diversification of supplies away from those two markets and towards southeast Asia.
· Singapore’s base oils exports show signs of rising in August to five-month high, even with still muted flows to China and India.
· Australia’s growing lube demand over past year boosts its attraction for Asia-Pacific suppliers.
· South Korea’s base oils exports to Australia rise in first seven months of 2023, contrasting with slowdown in shipments from Singapore.
· Trend adds to growing number of regional markets where share of base oils supplies from Singapore and South Korea shows signs of changing.