Oman Imports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes from Sri Lanka was US$218 during 2018, according to the United Nations COMTRADE database on international trade. Oman Imports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes from Sri Lanka - data, historical chart and statistics - was last updated on May of 2024.