Blast furnace slag classification and refund maintainability upheld for imported ceiling panels under the concessional tariff heading.

Imported acoustic false ceiling panels were held classifiable under Heading 6807.10 because the material on record showed that blast furnace slag formed a constituent and that slag wool fibre content exceeded 60%, satisfying the tariff condition of more than 25% by weight. The lower-duty classification was therefore accepted. A refund claim was also held maintainable notwithstanding the absence of a separate challenge to the assessment order, because the filing of the refund application itself was treated as a sufficient challenge to the assessment. Consequential refund relief followed.

---

---

Issues: (i) Whether the imported acoustic false ceiling panels were classifiable under Heading 6807.10, being goods in which more than 25% by weight of blast furnace slag had been used; (ii) Whether the refund claim was maintainable when the assessment order had not been separately challenged.

Issue (i): Whether the imported acoustic false ceiling panels were classifiable under Heading 6807.10, being goods in which more than 25% by weight of blast furnace slag had been used.

Analysis: The tariff description under Heading 6807.10 covered goods in which more than 25% by weight of red mud, press mud or blast furnace slag, or any one of those materials, had been used. On the material placed on record, including the manufacturing process and the supplier's description, the product contained blast furnace slag as a constituent. The Tribunal accepted the factual assertion that the slag wool fibre content exceeded 60% and held that the imported product satisfied the tariff condition for the concessional heading.

Conclusion: The goods were correctly classifiable under Heading 6807.10 and not under the higher-duty classification.

Issue (ii): Whether the refund claim was maintainable when the assessment order had not been separately challenged.

Analysis: The Tribunal followed its earlier view that filing a refund claim itself amounts to a challenge to the assessment order. On that basis, the objection based on the absence of a separate appeal against assessment was rejected, and the refund claim was treated as maintainable.

Conclusion: The refund claim was maintainable.

Final Conclusion: The appeal succeeded on both classification and maintainability, and the assessee became entitled to refund with consequential relief.

Ratio Decidendi: Where the evidence shows that goods contain more than 25% by weight of blast furnace slag, they fall within the concessional tariff heading for such goods, and a refund application may itself constitute a sufficient challenge to the assessment for maintainability purposes.

---