Defective rejected castings not dutiable as unfinished machinery components where they never became marketable goods.

Rejected castings processed on a job-work basis were not liable to Central Excise duty as incomplete or unfinished machinery components because they never reached the stage of marketable components. Defects were noticed during processing, the castings were unsuitable for completion into machinery components, and they were sent back for remelting. The interpretative rule for incomplete or unfinished articles could not be extended to defective or rejected goods, and mere undertaking of some manufacturing process did not make them dutiable as finished goods. The demand under the tariff headings invoked was therefore unsustainable.

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Issues: Whether rejected castings, which were processed on job work basis but found defective at various stages and sent back for remelting, were liable to Central Excise duty as incomplete or unfinished machinery components under the tariff headings relied upon by the Department.

Analysis: The castings never reached the stage of components and were not bought or sold as such. They were rejected because of defects noticed during processing and were unsuitable for completion into machinery components. The interpretative rule regarding incomplete or unfinished articles could not be applied to defective or rejected goods. Since the goods were not marketable as machinery components, the demand treating them as such was unsustainable.

Conclusion: The rejected castings were not dutiable as machinery components under the tariff headings invoked, and the demand could not be sustained. The finding is in favour of the assessee.

Ratio Decidendi: Defective or rejected goods that never attain the stage of a marketable component cannot be classified and taxed as incomplete or unfinished finished goods merely because some manufacturing process had been undertaken on them.

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