Imports In 2021, Cayman Islands imported $31.9k in Phosphoric Esters and Salts, becoming the 0th largest importer of Phosphoric Esters and Salts in the world. At the same year, Phosphoric Esters and Salts was the 0th most imported product in Cayman Islands. Cayman Islands imports Phosphoric Esters and Salts primarily from: N/A.