Retrospective price list effect denied where valuation rules did not permit backdating to support refund on earlier clearances.

A revised price list could not be given retrospective effect to reduce duty on clearances already made, because the governing refund and valuation provisions did not permit backdating on the facts presented. The Tribunal held that the price list had been filed after the date from which retrospective operation was claimed, and the cited price-escalation decision was distinguishable on its facts. The refund claim based on the earlier effective date was therefore rejected, and the order setting aside the refund was upheld against the assessee.

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Issues: Whether a revised price list could be given retrospective effect so as to support refund of duty for clearances made before its filing.

Analysis: The appeal concerned a refund claim based on a revised price list allegedly effective from an earlier date. The Tribunal noted that the price list was filed after the date from which retrospective effect was sought and agreed with the lower appellate finding that the relevant provisions governing refund and valuation did not permit the price list to operate backwards in the circumstances of the case. The cited decision on price escalation was distinguished because it dealt with a different factual situation.

Conclusion: The claim for retrospective revision of prices was not accepted and the refund order was rightly set aside, against the assessee.

Final Conclusion: The appeal failed because the revised price list could not be applied retrospectively to alter the duty position for the disputed clearances.

Ratio Decidendi: A revised price list cannot be accorded retrospective effect to alter the duty liability for clearances already made, unless the governing statutory scheme and facts specifically permit such backdating.

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