Tariff rates for Chapter 33 goods revised, prescribing ad valorem duties and licence conditioned exemptions. Amendment substitutes the Table in Notification No. 27/90-C.E., prescribing specific ad valorem duties and conditional exemptions for goods under Chapter 33, including licence-linked duties for antiseptic and ayurvedic creams under the Drugs and Cosmetics Act and certification-linked duty relief for barrier creams intended for industrial distribution.