Tariff classification of demineralised fish scales turns on imported character, not later protein extraction; exemption and penalties were limited.

Imported goods consisting of demineralised fish-scale material were held classifiable under Heading 0511 rather than Heading 3504 because tariff classification must be made on the goods as imported, and a specific entry prevails over a general protein heading; the fact that protein could later be extracted did not change their character. For consignments described as fish protein but found to be demineralised fish scales, the advance authorisation and exemption under Notification No. 96/2009-Cus. were unavailable because the declared description did not match the goods. On limitation and penalties, earlier consignments cleared on accepted test reports could not support blanket suppression findings, and redemption fine and penalty were not attracted for provisional assessments, leaving liability only to the extent upheld.

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Issues: (i) Whether the imported goods were classifiable as fish protein under Heading 3504 or as processed/demineralised fish scales under Heading 0511; (ii) Whether the appellant misdeclared the goods so as to wrongly claim the benefit of advance authorisation and exemption under Notification No. 96/2009-Cus.; (iii) Whether the appellant made wilful misdeclaration justifying invocation of the extended period, confiscation, redemption fine, and penalties.

Issue (i): Whether the imported goods were classifiable as fish protein under Heading 3504 or as processed/demineralised fish scales under Heading 0511.

Analysis: The test reports and technical material showed that the imported article was fish scale material that had undergone decalcification or demineralisation and remained a rich source of collagen protein, but was not protein as such at the time of import. The classification had to be determined on the basis of the goods as imported, read with the tariff headings, chapter notes, explanatory notes, and the rules of interpretation. Heading 0511 specifically covered fish waste and other fish products, while Heading 3504 covered other protein substances not elsewhere specified or included. A specific entry was preferred over a general protein entry, and the fact that protein could later be extracted did not convert the imported goods into protein substance for tariff purposes.

Conclusion: The goods were rightly classifiable under Heading 0511 and not under Heading 3504, against the assessee.

Issue (ii): Whether the appellant misdeclared the goods so as to wrongly claim the benefit of advance authorisation and exemption under Notification No. 96/2009-Cus.

Analysis: For the consignments examined after the later investigation, the record showed that the goods were described in the shipping and commercial documents as fish protein, while the department's investigation established that they were demineralised fish scales. Since the imported materials did not correspond to the description claimed for exemption, the conditions of the advance authorisation notification were not fully met for those consignments. The benefit of the notification could not be sustained for imports found to be misdeclared and not in conformity with the authorised description.

Conclusion: The advance authorisation benefit was unavailable for the consignments found to be misdeclared, in favour of Revenue.

Issue (iii): Whether the appellant made wilful misdeclaration justifying invocation of the extended period, confiscation, redemption fine, and penalties.

Analysis: The earlier consignments had been cleared on the basis of test reports that were accepted by the department, and the record did not justify treating the entire period as involving suppression. The demand could not be revived for portions already barred by limitation when the relevant period had expired before the statutory amendment. For the consignments covered by provisional assessment, the order held that redemption fine and penalty did not arise. The consequence was that the extended period and penal consequences were not sustainable across the board, and the liability survived only to the limited extent expressly upheld.

Conclusion: Extended limitation and the penal consequences were not fully sustainable; redemption fine and penalty were not attracted for the provisional assessments, in favour of the assessee.

Final Conclusion: The classification dispute was resolved against the assessee, but the reliefs were not upheld uniformly for all consignments. The appeal succeeded only in part, with duty relief maintained for the earlier consignments and the adverse findings confined to the later consignments specifically upheld in the order.

Ratio Decidendi: For tariff classification, the goods must be assessed as imported and the specific tariff entry prevails over a more general entry; a product that is merely a source of protein does not become a protein substance for Heading 3504 when the tariff structure specifically accommodates it under Heading 0511.

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