Brunei Exports of chlorates, perchlorates, bromates, perbromates, iodates, periodates to Singapore was US$1 during 2011, according to the United Nations COMTRADE database on international trade. Brunei Exports of chlorates, perchlorates, bromates, perbromates, iodates, periodates to Singapore - data, historical chart and statistics - was last updated on May of 2024.