Exemption limited to feed stock in fertilizer manufacture cannot cover ammonia production; limitation and penalty depend on suppression.

An exemption limited to Low Sulphur Heavy Stock used as feed stock in the manufacture of fertilizer did not extend to its use in making ammonia, because ammonia was not treated as fertilizer or as manufacture of fertilizer for the notification. In the absence of suppression, misstatement or fraud, the duty demand could not travel beyond the normal six-month period, and no penalty was sustainable. The exemption claim therefore failed, while the demand was confined to the ordinary limitation period and the penalty was deleted.

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Issues: (i) Whether Low Sulphur Heavy Stock used in the manufacture of Ammonia, and not directly as feed stock in the manufacture of fertilizer, qualified for exemption under the notification; (ii) whether the duty demand could be sustained beyond six months and whether penalty was leviable.

Issue (i): Whether Low Sulphur Heavy Stock used in the manufacture of Ammonia, and not directly as feed stock in the manufacture of fertilizer, qualified for exemption under the notification.

Analysis: The exemption under the notification was confined to Low Sulphur Heavy Stock used as feed stock in the manufacture of fertilizer. Use of the material in the manufacture of Ammonia did not satisfy that requirement, because Ammonia so produced was not treated as fertilizer nor as manufacture of fertilizer for the purpose of the notification.

Conclusion: The exemption was not available and the assessee was not entitled to duty-free clearance for the material used in the manufacture of Ammonia.

Issue (ii): Whether the duty demand could be sustained beyond six months and whether penalty was leviable.

Analysis: The record did not establish suppression, misstatement of facts, or fraud. In the absence of such elements, the demand could not extend beyond the normal period. On the same footing, there was no basis for penalty.

Conclusion: The duty demand was restricted to six months and the penalty was set aside.

Final Conclusion: The exemption claim failed, but the demand was confined to the normal limitation period and the penalty was deleted, leaving the order otherwise upheld.

Ratio Decidendi: An exemption restricted to use of a material as feed stock in the manufacture of fertilizer cannot be extended to its use in producing an intermediate product, and in the absence of suppression or fraud the demand is confined to the normal limitation period with no penalty.

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