CBIC amend notification No. 28/2021-Customs to exempt customs duty on import (01.06.2021) Leave a Comment / Daily Updates / By Team Bizsol CBIC amend notification No. 28/2021-Customs to exempt customs duty on import of Amphotericin B (Black Fungus Medicine), and also to extend the exemptions under the said notification up to 31st August, 2021.