In Brief
The Supreme Court decided whether ferro manganese alloy and copper concentrate manufacturing facilities located near mines qualify as 'mines' under the Madhya Pradesh Electricity Duty Act, 1949, for purposes of charging higher (40%) electricity duty. The Court held that the term 'processing' under the Act means activities to render mined minerals saleable without substantially changing their identity. Manufacturing processes that create new, commercially distinct products—such as ferro manganese alloy or copper concentrate, which do not occur naturally—fall outside the definition of 'mine' and must be taxed at lower industrial rates. Accordingly, the Court allowed the appeals and set aside the High Court's orders imposing mining-level tariffs on these manufacturing units.
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