Burden of proof on tariff classification fails where unfinished castings are not shown to be finished machine parts.

Cast iron and cast steel rolls cleared in unfinished form were not shown to have ceased to be castings and become marketable machine parts at the time of clearance. The Department led no evidence that the rolls were fully machined, ready for use, or even nearly ready for use, while the record indicated substantial further machining was still required before fitting them into machines. On that basis, the burden of proving the point at which the goods allegedly attracted duty under Item 68 was not discharged, and duty could not be sustained on the footing that the castings had already become machine parts. The demand was therefore unsustainable.

---

---

Issues: Whether cast iron and cast steel rolls, cleared in unfinished form and requiring further machining/polishing before use, were classifiable as machine parts under Item 68 of the Central Excise Tariff and liable to duty at the stage of clearance.

Analysis: The dispute turned on whether the goods had ceased to be castings and had become marketable machine parts at the time of clearance. The record did not establish the precise description, number, weight, value, or duty basis of the goods in dispute. No evidence was led by the Department to show that the rolls were fully machined, ready-to-use, or almost ready-to-use machine parts. On the contrary, the appellate finding accepted that substantial further machining had to be done by the customers before the rolls could be fitted in machines. In these circumstances, the Department had not discharged the burden of proving the stage at which the castings allegedly became machine parts, and reopening settled factual findings was unwarranted.

Conclusion: The goods were not proved to be liable as machine parts under Item 68 at the stage of clearance, and the demand could not be sustained.

Final Conclusion: The impugned order was set aside and the appeal was allowed in favour of the assessee.

Ratio Decidendi: Where the Department fails to prove that a casting has reached the stage of a finished machine part, duty cannot be levied on the footing that the casting has already become an article falling under a different tariff item.

---