Reprocessing used transformer oil without creating a new commodity is not manufacture for excise purposes.

Processing burnt transformer oil into fresh transformer oil by removing impurities does not amount to manufacture under Central Excise law because no new and distinct commodity comes into existence. The Tribunal noted that the treatment merely restores the oil's condition rather than creating a commercially different product, so the resulting transformer oil is not excisable. It also recorded that the same issue had already been decided against the Revenue and that the Revenue's challenge had been dismissed by the Supreme Court, reinforcing the settled position that mere reprocessing without transformation into a new product does not attract excise duty.

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Issues: Whether processing burnt transformer oil into fresh transformer oil amounts to manufacture under the Central Excise law and attracts excise duty.

Analysis: The Tribunal noted that the process merely removed impurities from used transformer oil and did not bring into existence a new and distinct commodity. It also noted that the same issue had already been decided against the Revenue and that the Revenue's challenge to that view had been dismissed by the Supreme Court.

Conclusion: The process did not amount to manufacture, and the resulting transformer oil was not excisable.

Ratio Decidendi: Where used transformer oil is only reprocessed by removing impurities without emergence of a new and distinct commodity, the process does not constitute manufacture for excise purposes.

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