Imports In 2018, Lesotho imported $1.46k 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 Lesotho. Lesotho imports Alkylbenzenes and Alkylnaphthalenes primarily from: N/A.