Asia: Base oils output rises in South Korea, Japan, China
Singapore: Exports hit a five-month high, with increased shipments to US
Europe: Group II supply falls at end-Q3, while Group I surplus lingers
US: Domestic demand extends rebound in September; naphthenic output slumps
South America: Supply tightens in Brazil and Argentina at start of Q4
Cargo flows: More cargoes head to/reach Nigeria
