Classification of degreasing agents under Chapter 34 upheld, with limited remand for recomputation of differential duty.

Degreasing agents used to remove oil, dirt and grease from metal articles were held classifiable under Chapter 34, because their cleaning function was the controlling feature and Heading 38.23 did not cover such products merely because they may be used in a later derusting process. The request for deduction of duty from the sale price in recalculating differential duty was treated as a question of law that could be raised at the appellate stage, and the matter was remitted for limited recomputation on that basis while the classification order was sustained.

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Issues: (i) Whether the degreasing agents manufactured by the appellants were classifiable under Heading 38.23 or under Chapter 34. (ii) Whether the differential duty required recalculation by allowing deduction of duty from the sale price.

Issue (i): Whether the degreasing agents manufactured by the appellants were classifiable under Heading 38.23 or under Chapter 34.

Analysis: The products consisted of alkaline chemicals, silicates, phosphates and a small amount of OSAA and were used to remove oil, dirt and grease from metal articles. The exclusion clause relied upon by the appellants did not support classification under Heading 38.23. The HSN notes referred to anti-rusting chemicals under that heading, but not degreasing chemicals. The cleaning function of the products was found to be the controlling feature.

Conclusion: The classification under Chapter 34 was upheld and the appellants' claim under Heading 38.23 failed.

Issue (ii): Whether the differential duty required recalculation by allowing deduction of duty from the sale price.

Analysis: The request for redetermination of differential duty was raised at the appellate stage. It was treated as a question of law capable of being considered at that stage. The matter was therefore sent back only for recalculation on that limited basis.

Conclusion: The proceedings were remitted to the jurisdictional Assistant Commissioner for limited recalculation of the differential duty after allowing deduction of the duty amount from the sale price.

Final Conclusion: The impugned classification order was sustained, but the matter was remanded for the limited purpose of recomputation of differential duty.

Ratio Decidendi: Degreasing chemicals used for cleaning metal articles are not covered by Heading 38.23 merely because they may form part of a later derusting process, and a question of law concerning duty computation may be raised at the appellate stage for limited remand.

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