Classification of emulsifier and wetting agent under Heading 3402 requires fuller chemical evidence and HSN-based reconsideration.

Classification of an emulsifier and wetting agent was analysed under Heading 3402, with the HSN explanatory note indicating that surface active agents and preparations include emulsifying and wetting agents. The record showed that the dispute had not been fully considered because the complete chemists' reports were not disclosed and the relative weight of technical chemical opinion versus market nomenclature remained unresolved. The matter was therefore remitted for fresh consideration with directions to supply the complete chemists' opinions, apply the HSN note, and determine whether technical opinion prevails over market nomenclature.

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Issues: Whether the impugned order should be set aside and the classification exemption dispute remitted for fresh consideration after disclosure of the complete chemists' reports and application of the HSN explanatory note.

Analysis: The product was stated to be an emulsifier and wetting agent manufactured using duty-paid sodium lauryl sulphate. The tariff structure and the HSN explanatory note indicated that Heading 3402 covers surface active agents and surface active preparations, including emulsifying and wetting agents. The record also showed that the Commissioner (Appeals) had not addressed the dispute on the relative weight of technical chemical opinion and market nomenclature. The Tribunal therefore found it appropriate not to finally decide the classification itself at that stage and instead to require fuller disclosure and reconsideration.

Conclusion: The impugned order was set aside and the matter was remitted to the Commissioner (Appeals) for fresh decision with directions to supply the complete chemists' opinions, consider the HSN note, and decide whether technical opinion prevails over market nomenclature.

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