Imports In 2009, Cayman Islands imported $9.39k in Alkylbenzenes and Alkylnaphthalenes, becoming the 0th largest importer of Alkylbenzenes and Alkylnaphthalenes in the world. At the same year, Alkylbenzenes and Alkylnaphthalenes was the 0th most imported product in Cayman Islands. Cayman Islands imports Alkylbenzenes and Alkylnaphthalenes primarily from: N/A.