no losses from asset impairment, whereas Q1/2017 and Q4/2017 recorded losses from asset impairment in petroleum oil field of exploration and production business. 8. Share of profit from associate

group had divested shares in Nido Production (Galoc) Pty. Ltd. which holds to 55.8% stake in the Galoc oil field. The transaction have been completed in Q3/2018, realizing profit from the provision of

consolidated financial statements, which is a record of asset impairment in the Gulita and Mid-Galoc oil fields, and the assessment of resource reserves in the Galoc field which was lower than last year. In 2017

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