Cast zinc articles classified under residuary tariff entry, with exemption denied because they were not unwrought zinc.

Plugs and sockets made by pressure die casting from unwrought zinc alloy ingots were held to be shaped zinc articles, not "unwrought zinc" in its primary forms. Because they did not fall within any specific sub-item of Item 26B of the erstwhile Central Excise Tariff, they were correctly classifiable under the residuary Item 68. On that basis, the exemption under Notification No. 180/84-C.E., which applied only to unwrought zinc, was also denied. The Revenue's classification and exemption stand were therefore upheld.

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Issues: (i) Whether plugs and sockets manufactured from unwrought zinc alloy ingots by pressure die casting were classifiable as unwrought zinc under Item No. 26B of the erstwhile Central Excise Tariff or under Item No. 68 as unspecified goods. (ii) Whether such goods were entitled to exemption under Notification No. 180/84-C.E. dated 1-8-1984.

Issue (i): Whether plugs and sockets manufactured from unwrought zinc alloy ingots by pressure die casting were classifiable as unwrought zinc under Item No. 26B of the erstwhile Central Excise Tariff or under Item No. 68 as unspecified goods.

Analysis: Item No. 26B covered unwrought zinc in its primary forms and also specified certain wrought and other enumerated zinc products. The manufactured plugs and sockets were identifiable shaped articles obtained after melting and casting the ingots, and were not themselves unwrought zinc. They did not fall within any of the specifically enumerated sub-items of Item No. 26B. Before the new tariff came into force, unspecified zinc articles were taken to the residuary entry, while separate coverage for other zinc articles was later introduced in the new tariff structure.

Conclusion: The goods were not classifiable as unwrought zinc under Item No. 26B and were correctly classifiable under Item No. 68. This finding was in favour of Revenue.

Issue (ii): Whether such goods were entitled to exemption under Notification No. 180/84-C.E. dated 1-8-1984.

Analysis: The exemption applied to unwrought zinc. Since the goods were held not to be unwrought zinc, the notification could not be extended to them.

Conclusion: The goods were not eligible for exemption under Notification No. 180/84-C.E. This finding was in favour of Revenue.

Final Conclusion: The impugned classification in favour of the assessee was unsustainable, and the Revenue's appeal succeeded with the goods remaining assessable under the residuary entry and outside the claimed exemption.

Ratio Decidendi: Cast or shaped zinc articles are not "unwrought zinc"; only metal in its primary forms falls within that expression, and goods not specifically enumerated in the tariff may fall to the residuary entry.

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