Substantive export relief prevails over clerical description mismatch when reliable evidence proves the goods exported were the same.

Substantive export relief could not be denied merely because the AR4 forms and shipping documents described the goods incorrectly, where collateral evidence showed that the goods manufactured and exported were the same blended fabrics. Common marks and numbers, invoices, shipping bills, bill of lading, customs supervision endorsements, and verification by the jurisdictional superintendent established that the exported goods were blended MMF fabrics under Chapter Heading 55.12. The 100% polyester description was treated as an inadvertent clerical error, so the duty demand, interest, and penalty were not sustainable and the export claim succeeded.

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Issues: Whether duty demand and penalty could be sustained merely because the description of the exported goods in the AR4 forms and shipping documents differed, despite collateral evidence showing that the goods manufactured and exported were the same blended fabrics.

Analysis: The documentary record showed common marks and numbers, quantity, width, export invoices, shipping bills, bill of lading, customs supervision endorsements, and verification by the jurisdictional range superintendent, all indicating that the goods actually cleared for export were blended MMF of 52:48 polyester and cotton falling under Chapter Heading 55.12. The incorrect description of 100% polyester printed fabrics in the AR4s and invoices was treated as an inadvertent clerical oversight. The governing principle applied was that substantive export benefit cannot be denied on account of procedural or technical lapses where manufacture and export are otherwise established by reliable evidence.

Conclusion: The duty demand, interest, and penalty were not sustainable and the assessee's claim succeeded.

Final Conclusion: The revision application was allowed and the impugned appellate order was set aside because the export entitlement was proved notwithstanding the descriptive mismatch in the export documents.

Ratio Decidendi: Where manufacture and export of the duty-free goods are established by substantive and collateral evidence, exemption or export-linked relief cannot be denied solely for a procedural discrepancy in description in the export documents.

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