Unconditional exemption for copper and aluminium scrap is not defeated by Modvat credit on inputs; Rule 57F(4) cannot override it.

Under an unconditional exemption for copper and aluminium waste and scrap, Modvat credit taken on the input rods and wires does not make the scrap dutiable. Rule 57F(4) applies only where the waste and scrap arising from credit-availing inputs is otherwise liable to duty, and it cannot be used to override an exemption notification. The scrap therefore remained exempt from duty, and the refund claim was held allowable with consequential relief.

---

---

Issues: Whether waste and scrap of copper and aluminium generated in the manufacture of electric cables and wires was liable to duty notwithstanding availment of Modvat credit on the inputs, and whether Rule 57F(4) could be invoked to deny exemption under the notifications.

Analysis: The exemptions relating to copper waste and aluminium waste were unconditional and did not prescribe any requirement that clearance of the scrap must be on payment of duty merely because Modvat credit had been taken on the input rods and wires. Taking Modvat credit on the inputs did not alter the character of the scrap as exempted goods. Rule 57F(4) applied only where the waste and scrap arising from credit-availing inputs was otherwise liable to duty, and it could not be used to fasten duty on scrap which was already exempt under the notifications.

Conclusion: The scrap remained exempt from duty, and the Revenue could not rely on Rule 57F(4) to deny the exemption; the issue was decided in favour of the assessee.

Final Conclusion: The appeals succeeded and the refund claim was held to be allowable with consequential relief.

Ratio Decidendi: Where a notification grants unconditional exemption to waste and scrap, Modvat credit taken on the inputs does not by itself make the scrap dutiable, and Rule 57F(4) cannot override that exemption unless the scrap is otherwise liable to duty.

---