Customs exemption notification date and parts classification rule the duty benefit for imported bearing rollers

The date of publication governs the availability of a customs exemption notification, and an importer's later knowledge does not shift the operative date for duty benefit. The Tribunal also treated imported rollers for taper roller bearings as falling within the specific entry for parts, including sub-assemblies, because they remained parts of the bearing assembly. They could not be diverted to the residuary entry merely because parts of sub-assemblies were not separately listed. On that basis, the exemption was not available as contended, and the differential duty demand was sustained.

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Issues: (i) Whether the relevant date for applying the customs exemption notification was the date of publication of the notification. (ii) Whether imported rollers for taper roller bearings were classifiable under Sl. No. 6(i)(a) as parts including sub-assemblies, or under Sl. No. 6(ii) as others.

Issue (i): Whether the relevant date for applying the customs exemption notification was the date of publication of the notification.

Analysis: The Tribunal applied the settled principle that the date of publication of the notification governs the rate of duty and the availability of exemption. The plea that the notification became relevant only when the importer came to know of it was rejected.

Conclusion: The date of publication was the relevant date for determining the duty benefit.

Issue (ii): Whether imported rollers for taper roller bearings were classifiable under Sl. No. 6(i)(a) as parts including sub-assemblies, or under Sl. No. 6(ii) as others.

Analysis: The Tribunal held that even if the goods were only parts of a sub-assembly, they continued to be parts of roller bearings. Sl. No. 6(i)(a) covered parts including sub-assemblies, and the goods could not be shifted to the residuary entry merely because the notification did not separately mention parts of sub-assemblies.

Conclusion: The imported goods fell under Sl. No. 6(i)(a) and not under Sl. No. 6(ii).

Final Conclusion: The exemption claim was not available in the manner contended by the importer, and the differential duty demand was sustained.

Ratio Decidendi: For customs exemption classification, the date of publication of the notification is the operative date, and goods that remain parts of the specified bearing assembly are covered by the specific entry for parts including sub-assemblies rather than by a residuary entry.

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