Portugal Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Namibia was US$573 during 2010, according to the United Nations COMTRADE database on international trade. Portugal Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Namibia - data, historical chart and statistics - was last updated on May of 2024.