12.By referring to the decisions of the Hon'ble Supreme Court in the case of Government of India vs. Indian Tobacco Association, reported in (2005) 187 ELT 162 (SC), Commissioner of Central Excise, Pune vs. Pudumjee Pulp & Paper Mills Ltd., reported in (2006) 198 ELT 330 (SC), Commissioner of Customs vs. Spice Telecom, reported in (2006) 10 SCC 704 and Suchitra Components Ltd. vs. Commissioner of Central Excise, Guntur, reported in (2006) 12 SCC 452, it was held that in tax matters, clarifications issued can be only prospective, failing which it will cause hardship to the assessees. Further, by relying on the decisions of the Hon'ble Supreme Court in Mathuram Agrawal vs. State of Madhya Pradesh, reported in (1999) 8 SCC 667 and Manish Maheshwari vs. Assistant Commissioner of Income-tax and Another, reported in (2007) 3 SCC 794, it was held that admittedly there was ambiguity with regard to rate of tax payable by the assessees for the paper based decorative laminated sheets and the benefit of the said ambiguity should be extended to the assessees and not to the Revenue. With these observations, the writ petitions were allowed.