Imports In 2012, British Indian Ocean Territory imported $182k in Granules, chippings, powder of granite,sandstone,etc, becoming the 0th largest importer of Granules, chippings, powder of granite,sandstone,etc in the world. At the same year, Granules, chippings, powder of granite,sandstone,etc was the 0th most imported product in British Indian Ocean Territory. British Indian Ocean Territory imports Granules, chippings, powder of granite,sandstone,etc primarily from: N/A.