Concessional tax entry limited to ammonia anhydrous does not cover ammonia in aqueous solution under a narrowed notification.

A taxing notification that expressly confined the concessional entry to ammonia anhydrous did not extend to ammonia in aqueous solution. The later KVAT notification deliberately omitted the broader wording used in the earlier notification, and that deletion was treated as significant. Separate tariff treatment of ammonia anhydrous and ammonia in aqueous solution supported the distinction. As a result, ammonia in aqueous solution was regarded as a distinct product and was not eligible for the concessional 4% rate, remaining taxable at the general rate. The principle applied is that when a tax notification narrows an entry and excludes a commodity previously covered, the omitted commodity cannot be read back into the concessional provision.

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Issues: Whether ammonia in aqueous solution was covered by the concessional rate applicable to ammonia anhydrous under the KVAT notification, or whether it was taxable at the general rate as a distinct product.

Analysis: The relevant notifications were compared. The earlier notification included the broader description, while the later notification expressly confined the entry to ammonia anhydrous and omitted the words relating to aqueous solution. The tariff references also showed separate treatment of anhydrous ammonia and ammonia in aqueous solution under different heading/sub-heading entries. The notification issued under the KVAT Act was held to govern the taxability of the specified goods, and the conscious deletion of aqueous solution from the later notification was treated as deliberate and significant.

Conclusion: Ammonia in aqueous solution was held to be different from ammonia anhydrous and was not entitled to the concessional 4% rate. The question was answered in favour of the Revenue and against the assessee.

Final Conclusion: The exemption or concessional treatment was confined to ammonia anhydrous, and ammonia in aqueous solution remained taxable at the general rate.

Ratio Decidendi: Where a taxing notification specifically narrows an entry and omits a commodity earlier covered, the omitted commodity cannot be brought within the concessional entry by reference to the general tariff classification.

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