Conditional excise exemption fails where input credit is later taken, disqualifying the final product from concessional duty.

A conditional excise exemption for zinc callots was unavailable because the notification required duty-paid inputs and prohibited any credit being taken under the Central Excise Rules. The decisive issue was not when the final product was cleared, but whether credit on the relevant inputs had in fact been availed. Since credit was admittedly taken on the inputs used in manufacture, the exemption condition failed and the concessional rate could not apply. The higher duty demand was therefore sustainable.

---

---

Issues: Whether zinc callots were entitled to the concessional rate under Notification No. 152/86-C.E. when credit of duty on the inputs had been taken only after clearance of the final product.

Analysis: The notification granted exemption to zinc callots subject to the condition that the goods were manufactured from duty-paid inputs and that no credit of duty on such inputs had been taken under Rule 56A or Rule 57A of the Central Excise Rules, 1944. The decisive factor was not the timing of clearance of the final product but whether credit on the inputs had in fact been availed. Since the appellants admittedly took credit on the inputs used in the manufacture of the callots, even though at a later date, the condition of the notification was not satisfied.

Conclusion: The zinc callots were not eligible for the concessional rate under the notification, and the demand at the higher rate was sustainable.

Final Conclusion: The appeal failed because the conditional exemption was unavailable once credit on the relevant inputs had been taken, even after the clearances of the final product.

Ratio Decidendi: Where an exemption notification expressly makes non-availment of credit on inputs a condition for concessional duty, subsequent taking of such credit disqualifies the final product from the exemption.

---