Residuary tariff classification and finalised valuation govern SSI exemption and aggregate-clearance computation under excise notifications.

Bonding Gum/Repair Gum was treated as falling in residuary sub-heading 4006.90 because it was not expressly named in the specified retreading and repairing entries, and it was therefore covered by the small-scale industry exemption under Notification No. 1/93-C.E. The article also notes that declared and finalised assessable values cannot later be reopened for computing aggregate clearances under Notification No. 19/95-C.E.; the value of Bonding Gum/Repair Gum was includible in that threshold calculation, and cum-duty treatment was not available on those facts. The discussion reflects partial relief on classification and exemption, but not on valuation.

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Issues: (i) Whether Bonding Gum/Repair Gum was correctly classifiable under sub-heading 4006.90 and eligible for small-scale industry exemption under Notification No. 1/93-C.E. dated 28.02.1993. (ii) Whether the assessable value of clearances, once declared and assessed, could be re-determined for computing the aggregate value under Notification No. 19/95-C.E. dated 16.03.1995, including the plea for exclusion of Bonding Gum/Repair Gum and application of cum-duty price.

Issue (i): Whether Bonding Gum/Repair Gum was correctly classifiable under sub-heading 4006.90 and eligible for small-scale industry exemption under Notification No. 1/93-C.E. dated 28.02.1993.

Analysis: Notification No. 18/94 granted concessional treatment only to specified products such as tread rubber compound, tread rubber, camel back, cushion compound, cushion gum, tread gum and tread packing strips. Heading 4006 covered other forms and articles of unvulcanised rubber, while sub-heading 4006.10 applied only to the specifically enumerated retreading and repairing products. Bonding Gum/Repair Gum was not named in sub-heading 4006.10 and therefore fell within the residuary sub-heading 4006.90. The product's omission from the specified list could not be overcome by treating it as cushion gum or a covered retreading item.

Conclusion: Bonding Gum/Repair Gum was correctly classifiable under sub-heading 4006.90 and was eligible for exemption under Notification No. 1/93-C.E. dated 28.02.1993. The demand of Rs. 1,76,853/- was not sustainable.

Issue (ii): Whether the assessable value of clearances, once declared and assessed, could be re-determined for computing the aggregate value under Notification No. 19/95-C.E. dated 16.03.1995, including the plea for exclusion of Bonding Gum/Repair Gum and application of cum-duty price.

Analysis: The appellants themselves had declared the assessable values and duty had been paid and finalised on that basis. At that stage, the assessments could not be reopened to substitute a different value for the purpose of computing aggregate clearances. Explanation II to Notification No. 19/95 required inclusion of the relevant clearance values, and the value of Bonding Gum/Repair Gum was therefore rightly counted. Since the assessed value was accepted without dispute, the plea that any additional demand should be treated as cum-duty price was not available on these facts.

Conclusion: The aggregate value of clearances was correctly computed by including the value of Bonding Gum/Repair Gum, and the duty demand of Rs. 4,41,844/- was sustained.

Final Conclusion: The appeal succeeded only on the classification and SSI exemption issue, but failed on the valuation and aggregate-clearance computation issue, resulting in partial relief to the assessee.

Ratio Decidendi: A product not expressly covered by a specified tariff sub-heading falls in the residuary sub-heading, and once assessable values are declared, duty-paid, and assessments finalised, they cannot later be reopened for computing exemption thresholds under a notification requiring inclusion of clearances.

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