Retail sale price-based customs duty applies only when packaged goods are legally required to bear RSP declarations.

Retail sale price-based additional customs duty applies only where the imported goods are required by legal metrology law to bear an RSP declaration and the corresponding domestic article is valued under the retail sale price mechanism. Hydraulic rock breakers imported in wooden crates and not as individually packaged commodities fell outside the pre-packaged commodity regime, so additional duty on RSP basis was not chargeable. Customs authorities could not re-determine RSP through a market survey or adopt a notional retail price when the statutory preconditions were absent. The valuation therefore had to proceed under the ordinary customs value framework, and the differential duty demand based on RSP valuation was not sustainable.

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Issues: (i) Whether the imported hydraulic rock breaker was liable to additional duty of customs on the basis of retail sale price under Section 3(1) of the Customs Tariff Act, 1975. (ii) Whether re-determination of retail sale price on the basis of a market survey report and the consequent demand of differential duty were legally sustainable.

Issue (i): Whether the imported hydraulic rock breaker was liable to additional duty of customs on the basis of retail sale price under Section 3(1) of the Customs Tariff Act, 1975.

Analysis: Liability to additional duty on retail sale price basis arises only when two conditions are satisfied: the imported article must be one on which the Legal Metrology law requires declaration of retail sale price on the package, and the like domestic article must be subject to retail sale price based valuation under Section 4A of the Central Excise Act, 1944. The imported goods were found packed in wooden crates and not in individually packaged form. The goods were also of heavy weight, far exceeding the exclusion threshold under the Packaged Commodities Rules. On these facts, the goods did not answer the description of a pre-packaged commodity and were outside the scope of the mandatory declaration regime.

Conclusion: The imported goods were not liable to additional duty of customs on retail sale price basis.

Issue (ii): Whether re-determination of retail sale price on the basis of a market survey report and the consequent demand of differential duty were legally sustainable.

Analysis: Where the Legal Metrology law does not require declaration of retail sale price on the imported package, the customs authorities cannot ascertain or re-determine retail sale price by resorting to a market survey or by adopting another notional price. The relevant notifications applied only where the statutory preconditions for retail sale price based levy were met. Since the imported goods were not covered by those preconditions, the reassessment adopted in the impugned order lacked legal foundation.

Conclusion: Re-determination of retail sale price and the resulting demand of differential duty were not sustainable.

Final Conclusion: The impugned duty demand based on retail sale price valuation could not be sustained, and valuation had to proceed on the ordinary customs value framework.

Ratio Decidendi: Retail sale price based assessment under Section 3 of the Customs Tariff Act, 1975 is permissible only when the imported goods are statutorily required to bear a retail sale price declaration and the customs authorities cannot substitute a notional retail price where that statutory prerequisite is absent.

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