Marketable by-products are not waste for exemption purposes and may be treated as manufactured excisable goods under the tariff.

Soap stock, fatty acids, waxes and gums arising from refining exempted vegetable oil and vanaspati were held not to qualify as "waste, parings and scrap" because they were marketable by-products with distinct value and uses, not goods shown to be of no or negligible value. The exemption under Notification No. 89/95-C.E. was therefore unavailable. The refining process was treated as manufacture by the relevant chapter note, and that legal fiction extended to the resulting by-products. On that basis, waxes and gums were classifiable under Heading 1522 and fatty acids under Heading 3823, while the claim that they were merely fractions of vegetable oil under Heading 1516 was rejected.

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Issues: (i) Whether soap stock, fatty acids, waxes and gums arising during refining of exempted vegetable oil and vanaspati could be treated as "waste, parings and scrap" eligible for exemption under Notification No. 89/95-C.E.; (ii) Whether those products were liable to be treated as manufactured excisable goods classifiable under the tariff headings relied upon by the Department.

Issue (i): Whether soap stock, fatty acids, waxes and gums arising during refining of exempted vegetable oil and vanaspati could be treated as "waste, parings and scrap" eligible for exemption under Notification No. 89/95-C.E.

Analysis: The notification exempted only waste, parings and scrap arising in the course of manufacture of exempted goods and the expression "waste" had to be understood in its ordinary legal sense. The by-products in question emerged as marketable products during refining and had distinct value, uses and saleability. A by-product is not treated as waste merely because it is unintended or incidental to the main process. The Court distinguished earlier orders treating soap stock as waste and held that a summary dismissal of an SLP does not create binding precedent. As the assessees did not show that the products were of no value or negligible value, they could not fall within the exemption.

Conclusion: The goods were not waste, parings or scrap and were not eligible for exemption under Notification No. 89/95-C.E.

Issue (ii): Whether those products were liable to be treated as manufactured excisable goods classifiable under the tariff headings relied upon by the Department.

Analysis: By virtue of the relevant Chapter Note, the refining process was treated as manufacture, and that legal fiction extended to the by-products arising from the process when they were identifiable, marketable and covered by tariff entries. Waxes and gums were held to fall under Heading 1522, and fatty acids were specifically excluded from Chapter 15 and covered by Heading 3823. The contention that the products were merely fractions of vegetable oil classifiable under Heading 1516 was rejected.

Conclusion: The products were treated as manufactured excisable goods falling under the tariff provisions applied by the Revenue.

Final Conclusion: The revenue appeals succeeded and the assessee appeals failed, with the by-products held ineligible for the waste exemption and liable to excise treatment as manufactured marketable products.

Ratio Decidendi: A marketable by-product arising in a manufacturing process is not "waste" for exemption purposes unless it is shown to be of no or negligible value and intended to be discarded; where a statutory chapter note deems the process to be manufacture, the resulting marketable by-products are also liable to be treated as manufactured goods if covered by the tariff.

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