Function-based classification of parboiling machinery under Heading 8419 prevails over industry-specific treatment, with prospective effect of later circulars.

Parboiling machinery, drier plant and their parts are classified under Heading 8419 because their essential function is temperature treatment through soaking, steaming and drying, and classification depends on the goods as manufactured and cleared from the factory, not on later use in a rice mill. The industry-specific Heading 8437 was treated as inapplicable where it would displace the function-based heading. The note also states that an operative Board circular supported Heading 8437 until 15.05.2014, so a later rescinding circular could not be applied retrospectively; duty was confined to the post-rescission period, and interest and penalty were not sustained.

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Issues: (i) whether parboiling machinery, drier plant and parts thereof are classifiable under Heading 8419 of the Central Excise Tariff Act, 1985 rather than Heading 8437; (ii) whether the demand could be sustained for the period prior to 15.05.2014 in view of the Board circulars and whether interest and penalty were sustainable.

Issue (i): whether parboiling machinery, drier plant and parts thereof are classifiable under Heading 8419 of the Central Excise Tariff Act, 1985 rather than Heading 8437.

Analysis: The machinery was held to perform a temperature-treatment function involving soaking, steaming and drying, which squarely answered the description of machinery for treatment of materials by a process involving change of temperature. The classification was determined on the basis of the function of the machine as cleared from the factory, not on the basis of its later use in a rice mill or as part of an interconnected plant. The industry-specific argument under Heading 8437 was rejected as it would render the function-specific heading redundant.

Conclusion: The products are classifiable under Heading 8419, and the contrary classification under Heading 8437 is not accepted.

Issue (ii): whether the demand could be sustained for the period prior to 15.05.2014 in view of the Board circulars and whether interest and penalty were sustainable.

Analysis: The earlier Board circular classifying the goods under Heading 8437 remained operative until it was rescinded on 15.05.2014. The later circular could not be applied retrospectively to fasten duty for the earlier period. Following the binding effect of the circular in force during the clearance period, duty was restricted only from 15.05.2014 onwards. In the same factual setting, interest and penalty were not sustained.

Conclusion: No duty could be demanded for the period prior to 15.05.2014, and interest and penalty are set aside.

Final Conclusion: The classification finding was maintained, but the duty liability was confined to the period after 15.05.2014, with interest and penalty deleted and the matter sent back for recomputation accordingly.

Ratio Decidendi: Where a Board circular governing classification is in force during the period of clearance, a later rescinding circular operates prospectively, and classification disputes must be resolved according to the function performed by the goods as manufactured and cleared from the factory.

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