Broad construction of "same class" allows exemption where returned inputs are used to make a dutiable final product.

The term "same class" under Rule 173L(3)(iii) of the Central Excise Rules, 1944 is construed broadly to cover goods sharing common characteristics. On that basis, sulphuric acid and anhydrous hydrofluoric acid were treated as goods of the same class because acids share common chemical attributes. The returned sulphuric acid was also upgraded and consumed in the manufacture of a dutiable final product, so the conditions for exemption under Notification No. 217/86-C.E. were satisfied. The refund and exemption claims were therefore held to be available.

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Issues: Whether sulphuric acid and anhydrous hydrofluoric acid could be treated as goods of the same class for the purpose of Rule 173L(3)(iii) of the Central Excise Rules, 1944, and whether the returned sulphuric acid was entitled to the benefit of Notification No. 217/86-C.E. when it was upgraded and used in the manufacture of a dutiable final product.

Analysis: The expression "class" was construed in a broad sense to mean a group of goods having common characteristics. On the facts found, acids share common chemical attributes, and sulphuric acid and anhydrous hydrofluoric acid were held to belong to the same class for the purposes of Rule 173L. The returned sulphuric acid was also found to have been upgraded and consumed in the manufacture of anhydrous hydrofluoric acid, which was subsequently cleared on payment of duty. In such a situation, the condition for availability of the exemption under Notification No. 217/86-C.E. stood satisfied.

Conclusion: The refund and exemption claims were rightly allowed, and the Revenue's challenge failed.

Ratio Decidendi: The term "same class" in Rule 173L(3)(iii) of the Central Excise Rules, 1944 has a wide meaning, and where returned inputs are used in the manufacture of a dutiable final product, the exemption under Notification No. 217/86-C.E. is available.

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