Uranium compound classification under Chapter 2844 confirms exemption eligibility for nuclear fuel under the excise notification.

Nuclear Grade Ammonium Di-uranate (NGADU) is treated as a uranium compound falling under Chapter Heading 2844.1000, because it is the processed output of thorium concentrate and matches the HSN scope for uranates as compounds of fissile and fertile chemical elements. Heading 2845.9010 is not applicable, as it is confined to isotopes other than those covered by Heading 2844. The product is also eligible for exemption under Notification No. 3/2005-CE dated 24.02.2005, which grants nil duty to nuclear fuel under Chapter 28 irrespective of subheading.

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Issues: Whether Nuclear Grade Ammonium Di-uranate (NGADU) is classifiable under Chapter Heading 2844.1000 or Chapter Heading 2845.9010 of the Central Excise Tariff Act, 1985, and whether it is entitled to exemption under Notification No. 3/2005-CE dated 24.02.2005.

Analysis: The product was found to be the final output of processing thorium concentrate and contained uranium in a composition consistent with the HSN description of natural uranium. The relevant HSN notes showed that uranates such as di-ammonium uranate and di-sodium uranate fall within the scope of Heading 2844 as compounds of fissile and fertile chemical elements. Heading 2845 was held to cover isotopes other than those of Heading 2844, and therefore did not cover the product. The exemption notification was also read as granting nil duty to nuclear fuel falling under Chapter 28 irrespective of subheading, and the departmental challenge to classification did not affect duty liability in view of the exemption.

Conclusion: NGADU was correctly classifiable under Chapter Heading 2844.1000 and was eligible for exemption under Notification No. 3/2005-CE dated 24.02.2005.

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