Thai Oil’s base oils unit saw output hold firm in September even as domestic sales and exports fell.Thai Lube’s base oils output of 20,100 kilolitres (17,800t) in September rose from less than 19,500kl the previous month, government data showed.Output mostly held around the 20,000-21,000 kl/month level since last December.Thai Lube’s base oils output rose even as its domestic sales edged down and exports slumped in September from the previous month.The lower demand triggered a rebound in the refiner’s surplus supply to the second-highest level in more than a year..Thailand’s Sept base oils exports rise
