Mitsui has decided to sell its 35% stakes in Australian BassGas project. Rothschild is advising the Japanese company on the proposed disposal. Mitsui's share of output from the BassGas in the year to June 2019 was approx 1.1 million barrels of oil equivalent. It has come up with the sale plan at the same time when Exxon has out its ageing Bass Strait oil and gas assets up for sale.