https://news.maritimejobs.com/news/singapore-promotes-two-bunker-traders-581602
DB Singapore Promotes Two Bunker Traders
Dan-Bunkering (Singapore) Pte. Ltd. announced that as of May 1, 2014 Bunker Traders Thieu-vi Phung and Koh Kuan Hua have been promoted to Senior Bunker Traders.