Specific tariff entry applies to paddle wheel aerators used in aqua farming, excluding residuary classification.

Paddle wheel aerators used in aqua farming were held to fall under the specific tariff entry for agricultural machinery in Chapter Heading 8436, rather than the residual heading 8479. The classification turned on the nature and use of the goods in fisheries and aqua culture, and the specific description prevailed over the residuary entry. The prior co-ordinate Bench decision on the same product had already adopted this view and had attained finality, reinforcing the classification. The assessee's classification was therefore upheld and the appeal was allowed with consequential relief.

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Issues: Whether paddle wheel aerators used in aqua farming were correctly classifiable under Chapter Heading 8436 of the Customs Tariff, or under the residual Chapter Heading 8479.

Analysis: The goods were found to be used in fisheries and aqua culture, and the earlier co-ordinate Bench decision on the same product had already held that paddle wheel aerators are agricultural machines classifiable under Chapter Heading 8436 rather than the residual entry 8479. The order also notes that the earlier decision had been accepted by the Department and had attained finality. In that view, the classification dispute was governed by the specific description of the goods and not by the residual heading.

Conclusion: The goods are classifiable under Chapter Heading 8436 and not under Chapter Heading 8479, in favour of the assessee.

Final Conclusion: The classification adopted by the assessee was upheld and the appeal was allowed with consequential relief.

Ratio Decidendi: Where paddle wheel aerators are used in aqua culture or fisheries, they fall under the specific tariff entry for agricultural machinery and cannot be shifted to a residual heading.

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