Manufacture from slag processing accepted, but extended limitation and penalty rejected in a bona fide dispute.

Crushing, grinding, washing and gravity separation of High Carbon Ferro Chrome slag were treated as manufacture because the processes yielded a distinct, identifiable and marketable product with separate existence. The absence of Chapter Note 4 to Chapter 26 did not alter liability on the facts, and contrary authorities were found inapplicable. However, the dispute was considered debatable and bona fide, so extended limitation was rejected, the demand was confined to the normal period of one year, and penalty was set aside. The matter was remanded for fresh quantification of duty for the restricted period.

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Issues: (i) Whether the processes of crushing, grinding, washing and gravity separation undertaken on High Carbon Ferro Chrome slag amounted to manufacture under Section 2(f) of the Central Excise Act, 1944. (ii) Whether the demand could be sustained beyond the normal limitation period and whether penalty was imposable.

Issue (i): Whether the processes of crushing, grinding, washing and gravity separation undertaken on High Carbon Ferro Chrome slag amounted to manufacture under Section 2(f) of the Central Excise Act, 1944.

Analysis: The activity resulted in recovery of a distinct and identifiable product, namely High Carbon Ferro Chrome, from slag by repeated physical processes. The product brought out had separate existence and marketability, and the presence or absence of Chapter Note 4 to Chapter 26 of the Central Excise Tariff Act, 1985 was held not to alter the liability on the facts. The cited authorities supporting the assessee's contrary view were held inapplicable.

Conclusion: The process was held to amount to manufacture, and duty liability was sustained on that basis.

Issue (ii): Whether the demand could be sustained beyond the normal limitation period and whether penalty was imposable.

Analysis: The subject activity was found to be a debatable one and not free from doubt. On that footing, extended limitation could not be invoked beyond one year from the date of the show cause notice. The bona fide nature of the dispute also negatived imposition of penalty.

Conclusion: The demand was confined to one year, and the penalties were set aside.

Final Conclusion: The appeal succeeded only in part, with the duty demand restricted to the normal period, penalties annulled, and the matter sent back for fresh quantification of liability for that limited period.

Ratio Decidendi: Where processing of slag yields a distinct and marketable product, the activity constitutes manufacture; but if the dispute is bona fide and debatable, extended limitation and penalty are not justified.

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