Orissa HC Affirms Export Duty on Iron Ore Fines Must Be Assessed on Wet Metric Ton (WMT) Basis, Not Contract Specifications

Aadrikaa Legal Services (ALS) – IDT Tax I Arbitration I Litigation

Date: 19.05.2026

Orissa HC Affirms Export Duty on Iron Ore Fines Must Be Assessed on Wet Metric Ton (WMT) Basis, Not Contract Specifications

The Orissa High Court recently delivered a significant judgment in the case of Commissioner of Customs (Preventive), Bhubaneswar vs. M/s. Kai International Pvt. Ltd., addressing the method for determining export duty on iron ore fines. This article provides a detailed overview of the case, the legal arguments, and the implications for exporters and customs authorities.

Background of the Case

The dispute arose from the final assessment of export duty on iron ore fines exported by Kai International Pvt. Ltd. The Customs Department had initially provisionally assessed the goods, pending submission of certificates and test reports. Upon final assessment, a demand for export duty was raised, which the exporter challenged through successive appeals.

Key Legal Question

The central legal question was:

“For the purpose of determining export duty, where the export is being made under contract specifications, can there be reliance on the contractual specifications for determining whether export duty is payable?”

Arguments Presented

Customs Department (Appellant)

1. Reliance on Test Reports: The department argued that test reports based on samples drawn at the time of export should determine the Fe (iron) content, which affects export duty liability.
2. Contract Specifications: They contended that contract specifications (often based on Dry Metric Ton or DMT) should be considered for duty assessment, especially if the Fe content exceeds 58% DMT.
3. Legal Precedents: The department cited previous tribunal and Supreme Court decisions supporting their position.

Exporter (Respondent)

1. Assessment Basis: The exporter argued that the final assessment was made based on private test reports and not the government laboratory report, which was submitted later and was questionable in its timing and reliability.
2. Duty on WMT Basis: They emphasized that export duty should be assessed on Wet Metric Ton (WMT) basis, as clarified by government circulars and judicial precedents, not on DMT (trade contract) basis.
3. Consistency in Legal Position: The exporter pointed out that the customs authorities had previously accepted the private test report and could not now take a contradictory stance.

Court’s Analysis and Findings

1. Assessment Method: The Court found that both the assessing authority and the first appellate authority had relied on the private test report and DMT basis for their decisions. However, the legal standard for export duty assessment is the WMT basis, as clarified by government circulars and supported by the Bombay High Court in V.M. Salgaocar and Brother Pvt. Ltd. v. Assistant Commissioner of Customs.
2. Doubtful Test Reports: The Court noted inconsistencies and doubts regarding the timing and reliability of the government laboratory test report, further supporting the exporter’s position.
3. Legal Doctrine: The Court applied the principle that a litigant cannot assume inconsistent positions in court, reinforcing that the customs department could not change its stance at different stages of litigation.
4. Circulars and Precedents: The Court referred to government circulars and Supreme Court observations, confirming that export duty on iron ore fines should be assessed on WMT basis, not DMT.

Final Judgment

The Orissa High Court answered the legal question in the negative, ruling in favor of the exporter:

• Export duty must be assessed on the Wet Metric Ton (WMT) basis, not on contract specifications (DMT).
• The appeal by the Customs Department was dismissed.

Implications of the Judgment

1. Uniform Assessment: The judgment reinforces the need for uniformity and transparency in export duty assessment, aligning with government circulars.
2. Clarity for Exporters: Exporters of iron ore fines can rely on WMT-based assessment for export duty, reducing disputes over contract-based specifications.
3. Legal Consistency: The decision upholds the principle that authorities cannot shift their legal positions arbitrarily during litigation.

Conclusion

This judgment provides much-needed clarity on the method for assessing export duty on iron ore fines, ensuring that the process is fair, consistent, and in line with established legal and administrative guidelines. Exporters and customs officials alike should take note of this precedent for future transactions and assessments.

Source: Orissa High Court

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