Post-casting operations can change tariff classification when goods lose their identity as castings and fall under a general duty item.

Cast articles that undergo substantial post-casting operations such as fettling, grinding, dressing, machining and assembly may lose their identity as castings for tariff purposes. On the facts recorded, the Tribunal found that the goods had been materially processed after casting and therefore could not fit the concessional or specific tariff description claimed by the appellant. The Supreme Court held that this finding was based on evidence and was not perverse, so the goods were not classifiable as castings and were liable to duty under Tariff Item 68. The challenge failed and the Revenue's classification was sustained.

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Issues: Whether the goods manufactured by the appellant, after undergoing post-casting operations, were classifiable as castings or were liable to be taxed under Tariff Item 68.

Analysis: The goods were first cast, but the finding recorded was that they were thereafter subjected to fettling, grinding, dressing, machining and assembling with fasteners. On these facts, the Tribunal held that the articles ceased to remain mere castings and could not be brought within the concessional or specific tariff description claimed by the appellant. The Supreme Court found that this conclusion rested on evidence, and that the factual findings were not perverse.

Conclusion: The goods were not classifiable as castings and were liable to duty under Tariff Item 68, and the challenge failed.

Final Conclusion: The appeal was rejected and the Revenue's classification and duty demand were sustained.

Ratio Decidendi: Where cast articles undergo substantial post-casting operations that alter their character or identity, they are no longer to be treated as castings for tariff classification purposes.

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