Exemption for intermediate use in fertilizer manufacture upheld, with time-bar and penalty objections sustained on disclosed facts.

Sulphuric acid used to make sodium hexameta phosphate for water treatment in the fertilizer manufacturing chain was treated as use in the manufacture of fertilizers, so the exemption under Notification No. 81/75 applied to the appellants' own factory consumption. The corresponding duty demand was also held time-barred because the RT-12 returns and assessment finalisation disclosed the relevant facts. However, exemption for supplies to sister concerns depended on compliance with Chapter X procedure and verification of actual use, so that aspect was remitted for reconsideration. Penalty was found unsustainable because there was no prima facie material of evasion or wilful misstatement.

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Issues: (i) whether sulphuric acid used in the manufacture of sodium hexameta phosphate, which in turn was used for water treatment before the water was used in the manufacture of fertilizers, qualified for exemption under Notification No. 81/75; (ii) whether the duty demand was barred by limitation in view of the RT-12 returns and finalisation of assessments; (iii) whether the exemption could be claimed in respect of supplies to sister concerns without following Chapter X procedure; and (iv) whether the penalty was sustainable.

Issue (i): whether sulphuric acid used in the manufacture of sodium hexameta phosphate, which in turn was used for water treatment before the water was used in the manufacture of fertilizers, qualified for exemption under Notification No. 81/75

Analysis: The use of sulphuric acid in making sodium hexameta phosphate and the use of that phosphate for treating water used in fertilizer manufacture was treated as part of the manufacturing chain. Since water treatment was a prerequisite for the manufacture of fertilizers, the acid used at that stage was regarded as being used in the manufacture of fertilizers for the purposes of the exemption notification.

Conclusion: The exemption under Notification No. 81/75 was available for the appellants' own factory use.

Issue (ii): whether the duty demand was barred by limitation in view of the RT-12 returns and finalisation of assessments

Analysis: The filing of RT-12 returns and the finalisation of assessments showed that the relevant facts had been disclosed. On that footing, the demand relating to the internal use of sulphuric acid for the stated manufacturing process could not survive on limitation as well.

Conclusion: The demand for duty in respect of the appellants' own factory use was time-barred.

Issue (iii): whether the exemption could be claimed in respect of supplies to sister concerns without following Chapter X procedure

Analysis: The benefit of the notification for supplies to sister concerns was held to depend on compliance with Chapter X procedure and the availability of accounting verification of actual use. In the absence of such compliance, the matter required reconsideration rather than outright allowance.

Conclusion: The duty issue relating to supplies to sister concerns was remitted for reconsideration in the light of the applicable procedure and verification requirements.

Issue (iv): whether the penalty was sustainable

Analysis: There was held to be no prima facie material showing evasion of duty or wilful mis-statement.

Conclusion: The penalty was not sustainable and was set aside.

Final Conclusion: Relief was granted for the appellants' own factory clearances and the penalty was annulled, while the aspect concerning supplies to sister concerns was left for fresh consideration under the prescribed procedure.

Ratio Decidendi: Where an intermediate product used in a necessary and integral step of manufacture is consumed in a process essential to the production of the final excisable end use, the use may qualify as use in the manufacture of the intended product for exemption purposes, subject to compliance with any procedural conditions attached to the exemption.

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