The assessee is a Private Limited Company engaged in the manufacture of cotton yarn falling under Chapter 52 of the First Schedule to the Central Excise Tariff Act, 1985. The assessee was initially a Domestic Tariff Area Unit [DTA Unit] till 1999. Thereafter, it had obtained a license as a 100% Export Oriented Unit [EOU] for the manufacture and export of cotton yarn during the period from 27.08.1999 to 26.08.2004 and from 27.08.2004 to 29.05.2006. The assessee had imported capital goods and also procured indigenously manufactured goods without payment of central excise duty as per the notification for the use and in the manufacture and export of cotton yarns to fulfill the export obligation as prescribed in the Foreign Trade Policy [FTP]. Subsequently, the assessee exited from their EOU status and addressed a letter to the Development Commissioner and sought for debonding of goods lying in stock which included imported and indigenous capital goods. The appellant proceeded to take steps to discontinue their EOU status by adopting the procedure in the Hand Book of procedures for EOU as made applicable to the Export Promotion Capital Goods Scheme [EPCG Scheme] and by letter dated 15.10.2005 addressed the Development Commissioner to request to issue No Objection Certificate for debonding and accordingly, a letter was issued on 10.11.2005 and based on the said letter, the assessee approached the Assistant Commissioner of Central Excise on 14.12.2005 and informed that the assessee would pay the duties and debonding after their assessments and also wrote to the Development Commissioner of Madras Export Processing Zone [MEPZ] about their desire to opt for EPCG Scheme in terms of para 6.18 of FTP and para 5.4 of Hand Book of Procedure and requested to recommend their case to the Joint Director General of Foreign Trade, Coimbatore for issue of EPCG license. Based on the letter dated 14.12.2005, the Joint Director General of Foreign Trade issued necessary certificate for issue of EPCG license. Accordingly, license dated 02.02.2006 was issued to the assessee with the condition that the license would be utilized under Customs Notification 97/2004. Further, the assessee placed heavy reliance on the letter dated 18.05.2006 written by the Assistant Commissioner of Central Excise, Dindigul I Division to the Development Commissioner stating that no customs and central excise duties are pending from the assessee Unit. Based upon the said letter, the Development Commissioner by letter dated 29.05.2006 granted final exit from 100% EOU status in DTA. While so, the respondent issued show cause notice dated 30.04.2007 stating that the assessee has not paid applicable central excise duties on the depreciated value of the indigenously procured capital goods and demanded a sum of Rs.1,30,50,370/- together with interest. By reply dated 08.06.2007 the assessee denied their liability and also informed that they are in the process of performing their export obligations. The reply was rejected and the proposal made in the show cause notice was confirmed and