Seychelles Imports from Switzerland of Thermionic, Cold Cathode or Photo-cathode Valves and Tubes was US$22 during 2017, according to the United Nations COMTRADE database on international trade. Seychelles Imports from Switzerland of Thermionic, Cold Cathode or Photo-cathode Valves and Tubes - data, historical chart and statistics - was last updated on May of 2024.