Clandestine removal demands need corroboration; theoretical stock shortages and notice-free revaluation cannot support excise liability.

Central excise disputes on alleged clandestine removal require corroborative evidence; stock discrepancy, theoretical raw material consumption and suspicion alone are insufficient to prove secret manufacture or removal. A demand cannot be sustained when it is reworked by revaluing accounted production or applying grades and values not set out in the show cause notice, especially where no evidence shows extra consideration. For paper-based laminated sheets, classification depends on the product's nature and the relevant tariff heading applicable to that product. The stated ratio is that duty demands for clandestine removal must rest on evidence, and classification must be determined on the record.

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Issues: (i) whether clandestine removal of laminated sheets was established on the basis of stock discrepancy and theoretical consumption of raw material; (ii) whether the demand could be sustained on a revaluation of accounted production and adoption of grades and values not proposed in the show cause notice; (iii) whether paper based laminated sheets were correctly classifiable under the tariff heading applied by the department.

Issue (i): whether clandestine removal of laminated sheets was established on the basis of stock discrepancy and theoretical consumption of raw material.

Analysis: The department's case rested on intelligence, stock shortage, balance sheet figures and a theoretical ratio of raw material consumption. The record did not contain corroborative evidence of secret manufacture or removal. The explanation of the appellant regarding initial production problems, wastage, defective machinery, inexperienced workers, electricity failure and other practical difficulties was accepted, and the inference of clandestine removal was held to be based on suspicion rather than proof.

Conclusion: Clandestine removal was not established and the finding was in favour of the assessee.

Issue (ii): whether the demand could be sustained on a revaluation of accounted production and adoption of grades and values not proposed in the show cause notice.

Analysis: The demand was ultimately confirmed by reworking the value of accounted production and by introducing grading and valuation on a basis not set out in the notice. No material showed recovery of any additional consideration. The reasoning travelled beyond the foundation of the notice and lacked evidentiary support, so the demand could not stand on that approach.

Conclusion: The revaluation-based demand was unsustainable and the finding was in favour of the assessee.

Issue (iii): whether paper based laminated sheets were correctly classifiable under the tariff heading applied by the department.

Analysis: The classification issue was examined on the nature of the product and the period involved. The appellant's contention that the product belonged to the heading applicable to paper based laminated sheets was accepted, and the departmental classification under the other heading was rejected.

Conclusion: The product was classifiable under Chapter heading 4823.90 and the finding was in favour of the assessee.

Final Conclusion: The order of demand and penalty was set aside, the alleged clandestine removal was rejected, and the appellant obtained complete relief on the classification and duty dispute.

Ratio Decidendi: A demand of central excise duty for alleged clandestine removal cannot be sustained on suspicion, theoretical assumptions, or revaluation unsupported by the show cause notice and corroborative evidence; classification must follow the nature of the product as proved on record.

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