Supreme Court rulings: Appeals dismissed, refunds allowed, show cause notice quashed, and Tribunal judgment set aside.

The Supreme Court dismissed Civil Appeal No. 603 of 1983 due to lack of instructions. Civil Appeal No. 1124 of 1986 was allowed for refund of duty paid, while Civil Appeal No. 1125 of 1986 was dismissed for quashing the show cause notice. Civil Appeal No. 920 of 1989 was dismissed based on previous court decisions. Civil Appeal Nos. 15457-15459 of 1996 were allowed, setting aside the Tribunal's judgment.

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The Supreme Court dismissed Civil Appeal No. 603 of 1983 due to lack of instructions from the appellant. Civil Appeal No. 1124 of 1986 was allowed for refund of duty paid, while Civil Appeal No. 1125 of 1986 was dismissed for quashing the show cause notice. Civil Appeal No. 920 of 1989 was dismissed based on previous court decisions. Civil Appeal Nos. 15457-15459 of 1996 were allowed, setting aside the Tribunal's judgment.

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