In exercise of the powers conferred by sub-section (6) of section 9A and sub-section (2) of section 9B of the Customs Tariff Act, 1975 (51 of 1975) and in super session of the Customs Tariff (Identification, Assessment and Collection of Duty or Additional Duty on Dumped Articles and for Determination of Injury) Rules, 1985, except as respect things done or omitted to be done before such super session, the Central Government hereby makes the following rules, namely:-