Gambia Exports of sodium hydroxide, potassium hydroxide, peroxides of sodium or potassium to Senegal was US$352 during 2020, according to the United Nations COMTRADE database on international trade. Gambia Exports of sodium hydroxide, potassium hydroxide, peroxides of sodium or potassium to Senegal - data, historical chart and statistics - was last updated on May of 2024.