Cameroon Exports of tubes, pipes, hoses, fittings therefore (joints, elbows), of plastics to Portugal was US$567 during 2018, according to the United Nations COMTRADE database on international trade. Cameroon Exports of tubes, pipes, hoses, fittings therefore (joints, elbows), of plastics to Portugal - data, historical chart and statistics - was last updated on May of 2024.