3.The petitioner's case is that the goods have been imported from the suppliers at Malaysia and Thailand and pursuant to their importation, the goods were examined by the Duty Officers of Customs on filing the Bill of Entry and an out of charge order was passed by the Customs Authorities. Subsequently, on 05.07.2013, the officers of the Directorate of Revenue Intelligence, (DRI), Hyderabad, conducted search in the petitioner's office premises, but stated to have recovered nothing incriminating was recovered, but they had seized certain bills, CST returns, etc. The petitioner filed a Writ Petition in W.P.No.24277 of 2013, against the officers of the DRI, to forbear them from collecting any differential duty including anti-dumping duty, pertaining to the past imports of PVC sheeting in Rolls (Flex Banner). There was an interim order in the said Writ Petition granted on 30.08.2013. The DRI proceeded with the investigation and issued show cause notice dated 20.07.2016, calling upon the petitioner and 10 other notices to show cause as to why the anti dumping duty should not be demanded along with interest apart from the proposal to levy penalty etc. The petitioner submitted his reply on 20.12.2016.