Zambia Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Malawi was US$281 during 2019, according to the United Nations COMTRADE database on international trade. Zambia Exports of paving blacks, slabs, bricks, of pressed or moulded glass; glass cubes to Malawi - data, historical chart and statistics - was last updated on May of 2024.