Rescission of anti dumping notification under Customs Tariff Act revokes the earlier notification while preserving prior actions. The Central Government, invoking section 9A of the Customs Tariff Act and the Customs Tariff rules on anti dumping duty, rescinds the Government notification of December 2011 implementing anti dumping measures, withdrawing that notification prospectively. The rescission preserves validity of actions done or omissions made before the rescission, and cites the departmental file reference and administrative authority for record.