Wet Metric Ton valuation governs moist iron ore fines under the earlier regime, despite accepted export-duty assessments.
Fe content of iron ore fines exported in moist condition before 01.05.2022 is determined on a Wet Metric Ton basis, after accounting for moisture and other impurities, for tariff classification and export-duty assessment. The later supplementary note requiring Dry Metric Ton computation for Heading 2601 supports the position that this method did not apply to earlier exports. A legal challenge to classification or duty liability may be raised in appeal where it relies on existing test reports and concerns the correct legal assessment. Acceptance of the original assessment without protest does not validate an assessment contrary to the applicable tariff, binding precedent or Board circular, permitting consequential reclassification and reassessment.
Issues: (i) Whether the Fe content of Iron Ore Fines exported before 01.05.2022 must be determined on Wet Metric Ton basis or Dry Metric Ton basis for tariff classification and export-duty assessment; (ii) Whether the assessee was barred from raising the legal issue of correct Fe-content determination in appeal because it had accepted the original assessment without protest.
Issue (i): Whether the Fe content of Iron Ore Fines exported before 01.05.2022 must be determined on Wet Metric Ton basis or Dry Metric Ton basis for tariff classification and export-duty assessment.
Analysis: The applicable method is determined by the condition of the iron ore at export. For iron ore exported in moist condition, Fe content for export duty is to be computed on Wet Metric Ton basis after accounting for moisture and other impurities. The later insertion, effective from 01.05.2022, of a supplementary note to Chapter 26 requiring Dry Metric Ton computation for Heading 2601 confirms that the Dry Metric Ton method did not govern exports made before that date.
Conclusion: For the Shipping Bills filed before 01.05.2022, Fe content of the exported Iron Ore Fines must be determined on Wet Metric Ton basis, in favour of the assessee.
Issue (ii): Whether the assessee was barred from raising the legal issue of correct Fe-content determination in appeal because it had accepted the original assessment without protest.
Analysis: The challenge concerned the legally correct classification and duty assessment on the basis of test reports already on record, rather than a new factual case or additional evidence. An appellate authority may entertain a legal ground necessary for correct determination of duty liability. Acceptance of an assessment cannot validate an assessment contrary to the governing tariff, binding precedents, or the applicable Board circular.
Conclusion: The assessee was entitled to raise the legal ground in appeal, and acceptance of the assessment did not preclude correction of classification or duty liability, in favour of the assessee.
Final Conclusion: The applicable pre-01.05.2022 assessment requires determination of Fe content on Wet Metric Ton basis, followed by consequential reclassification, reassessment, and such relief as may be admissible in law.
Ratio Decidendi: Where iron ore is exported in moist condition before a later statutory prescription of Dry Metric Ton computation becomes effective, its Fe content for export-duty assessment must be determined on Wet Metric Ton basis; an assessee is not estopped from raising that legal objection at the appellate stage.