Namibia Exports of sodium hydroxide, potassium hydroxide, peroxides of sodium or potassium to Lesotho was US$94 during 2011, according to the United Nations COMTRADE database on international trade. Namibia Exports of sodium hydroxide, potassium hydroxide, peroxides of sodium or potassium to Lesotho - data, historical chart and statistics - was last updated on May of 2024.