Imports In 2022, Grenada imported $102 in Ammonia in aqueous solution, becoming the 175th largest importer of Ammonia in aqueous solution in the world. At the same year, Ammonia in aqueous solution was the 3094th most imported product in Grenada. Grenada imports Ammonia in aqueous solution primarily from: Trinidad and Tobago ($54), United States ($35), and United Kingdom ($13).