Second-sale exemption depends on identity of goods; fertiliser mixtures were treated as a distinct product, and the amendment was substantive.

A mixture made by combining chemical manures with organic manure and sold as chemical fertiliser was held to be a distinct commercial product, so the earlier tax on some component goods did not make its sale a second or subsequent sale of the same goods for single point tax exemption. The later amendment dealing with fertiliser mixtures was treated as a substantive policy change, not a clarificatory or declaratory provision, and therefore it could not be used to read the same treatment into the pre-amendment period. The exemption claim was rejected.

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Issues: (i) Whether a mixture prepared by combining chemical manures with organic manure and sold as chemical fertiliser could be treated as a second or subsequent sale of the same goods for the purpose of exemption from single point tax; (ii) Whether the amending provision relating to fertiliser mixtures was clarificatory or declaratory so as to apply the amended treatment to the period before the amendment.

Issue (i): Whether a mixture prepared by combining chemical manures with organic manure and sold as chemical fertiliser could be treated as a second or subsequent sale of the same goods for the purpose of exemption from single point tax.

Analysis: The exemption for a second sale depends on identity between the goods earlier sold and the goods later sold. A product resulting from mixing chemical manures with organic manure is a distinct commercial product with different properties and cannot be treated as the same goods merely because some of its components had earlier suffered tax. The statutory entry dealing with chemical fertilisers did not permit the mixture to be regarded as a second or subsequent sale of the original materials.

Conclusion: The claim to treat the sales of the mixture as second sales was rejected and the issue was decided against the assessee.

Issue (ii): Whether the amending provision relating to fertiliser mixtures was clarificatory or declaratory so as to apply the amended treatment to the period before the amendment.

Analysis: The amendment showed a substantive policy decision to subject fertiliser mixtures to single point tax only on the first sale to the extent of components not already taxed. It did not merely declare what the law had always been. The amendment therefore could not be used to infer that the earlier law already conferred the same benefit.

Conclusion: The amending provision was not clarificatory or declaratory, and the issue was decided against the assessee.

Final Conclusion: The mixture was held to be a distinct product not entitled to second-sale exemption under the unamended law, and the later amendment was treated as bringing in a substantive change rather than explaining the prior position.

Ratio Decidendi: For exemption as a second sale, the later goods must be the same goods as those previously sold; a new product formed by mixing different materials is not the same goods even if its components had earlier been taxed.

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