PETRONAS Dagangan Bhd., a subsidiary of Malaysia's national oil company, Petroliam Nasional Bhd., announced Dec. 13 that it is promoting the head of its retail business, Aadrin Azly, to COO, effective Jan. 1, 2019.

Aadrin first joined Petronas' retail and commercial business in 1999. Khalil Muri, who has 22 years of marketing experience at Petronas, will succeed Aadrin as head of Petronas' retail business.