Customs exemption amendment: Krishnapatnam added alongside Haldia in multiple notifications, expanding port references in exemption text. Notification No.19/2009 amends multiple Customs miscellaneous exemption notifications by substituting the words 'and Haldia (Haldia Dock complex of Kolkata port)' with 'Haldia (Haldia Dock complex of Kolkata port) and Krishnapatnam' in the opening paragraphs or specified conditions of the listed principal notifications, thereby adding Krishnapatnam as an additional port referenced within those exemption provisions under the power conferred by section 25(1) of the Customs Act, 1962.