Customs classification principle: earlier product classification view followed for micro crystal, with limitation and supplementary appeal delay addressed.

The article notes that the main appeal was treated as filed within the prescribed limitation period, and the delay in supplementary appeals was condoned in line with the Tribunal's practice where multiple appeals were required. It also records that micro crystal was classified under Tariff Item 11A rather than Tariff Item 68 for additional duty of customs, following the Tribunal's earlier view in the same assessee's case. The stated principle is that an earlier classification view on the same product should be followed unless displaced by a new legally material distinction.

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Issues: (i) whether the main appeal was within limitation and the delay in the supplementary appeals could be condoned; (ii) whether micro crystal was classifiable under Tariff Item 11A or Tariff Item 68 of the erstwhile Central Excise Tariff for purposes of additional duty of customs.

Issue (i): whether the main appeal was within limitation and the delay in the supplementary appeals could be condoned.

Analysis: The date of communication of the impugned order and the date of receipt of the appeal showed that the main appeal had been filed within the prescribed period. The supplementary appeals were filed only to comply with the Tribunal's practice where multiple appeals were required, and the delay in filing them was treated in accordance with that practice.

Conclusion: The main appeal was within limitation and the delay in the supplementary appeals was condoned.

Issue (ii): whether micro crystal was classifiable under Tariff Item 11A or Tariff Item 68 of the erstwhile Central Excise Tariff for purposes of additional duty of customs.

Analysis: The Tribunal followed its earlier decision in the same assessee's case and declined to depart from that view. It held that the product fell for classification under Tariff Item 11A and not under Tariff Item 68, and restored the classification adopted by the Assistant Collector.

Conclusion: Micro crystal was classifiable under Tariff Item 11A and not under Tariff Item 68, in favour of Revenue.

Final Conclusion: The appeal succeeded on the classification issue, the departmental classification was restored, and the respondent's contrary classification was rejected.

Ratio Decidendi: Where an earlier binding classification view on the same product is not displaced by any new legally material distinction, the same classification should be followed for determining additional duty of customs.

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