Bitumen emulsion classification follows commercial identity and functional use, bringing it within the bitumen entry and excluding the residuary heading.

Bitumen emulsion was held to fall within the tariff entry for bitumen, because classification depends on commercial and popular parlance, composition, and functional use. The Court applied the settled principle that a processed product remains within the generic entry where it retains the same essential character, commercial identity, and end-use, and where the statutory description does not impose any restrictive qualification. As the entry covered bitumen in general terms, the residuary entry could not be invoked for bitumen emulsion.

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Issues: Whether bitumen emulsion traded by the petitioner was classifiable as bitumen under Entry 18 of Part B of the First Schedule to the Tamil Nadu Value Added Tax Act, 2006, or under the residuary entry.

Analysis: The classification turned on the identity of the commodity in commercial and popular parlance, its composition, and its end-use. The Court applied the settled tests for classification of goods and relied on the Supreme Court's view that bitumen emulsion is a processed form of bitumen which does not lose its essential character, commercial identity, or functional use. Since the entry specifically covered bitumen without restricting it to any particular form, bitumen emulsion was held to fall within that entry rather than the residuary category.

Conclusion: Bitumen emulsion is classifiable as bitumen under Entry 18 of Part B of the First Schedule to the Tamil Nadu Value Added Tax Act, 2006 and not under the residuary entry.

Ratio Decidendi: For commodity classification, where a product retains the same composition, commercial identity, and functional use, and the statutory entry uses the generic commodity name without restrictive qualification, the processed product is to be classified under that entry.

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