Trinidad And Tobago Imports from Mexico of Thermionic, Cold Cathode or Photo-cathode Valves and Tubes was US$141 during 2011, according to the United Nations COMTRADE database on international trade. Trinidad And Tobago Imports from Mexico of Thermionic, Cold Cathode or Photo-cathode Valves and Tubes - data, historical chart and statistics - was last updated on May of 2024.