Imports In 2021, Antigua and Barbuda imported $300 in Acetals and Hemiacetals, becoming the 0th largest importer of Acetals and Hemiacetals in the world. At the same year, Acetals and Hemiacetals was the 0th most imported product in Antigua and Barbuda. Antigua and Barbuda imports Acetals and Hemiacetals primarily from: N/A.