Manufacture by job worker and conditional exemption: bitumen emulsion, valuation, limitation and penalty issues resolved under excise law.

Conversion of bitumen into bitumen aqueous emulsion amounts to manufacture because the process yields a distinct product with separate commercial identity, character and use. Exemption under Notification No. 8(9)/55-C.E. was available only for clearances actually used for road surfacing and conforming to the relevant specification, not for roofing clearances. In bituminised hessian cloth and cotton cloth work, the appellants were treated as manufacturers rather than mere job workers, and valuation had to be reworked on the settled job-work basis in Ujagar Prints. The demand was held time-barred for want of a valid basis to invoke the extended period, and the penalty could not survive.

---

---

Issues: (i) Whether conversion of bitumen into bitumen aqueous emulsion amounts to manufacture and whether exemption under Notification No. 8(9)/55-C.E. was available for clearances used for road surfacing and roofing; (ii) whether the appellants were the manufacturers of bituminised hessian cloth/cotton cloth or only job workers for the customers supplying raw materials; (iii) how the goods were to be valued for central excise purposes; (iv) whether the demand was barred by limitation and whether penalty could survive.

Issue (i): Whether conversion of bitumen into bitumen aqueous emulsion amounts to manufacture and whether exemption under Notification No. 8(9)/55-C.E. was available for clearances used for road surfacing and roofing.

Analysis: The process converted the input bitumen into a distinct product, namely bitumen aqueous emulsion, having a separate commercial identity, character and use. The technical material in the specification supported the conclusion that the emulsion was a different product for road use. On exemption, the notification was treated as conditional, but the record showed that the emulsion cleared for surfacing was actually used for that purpose and conformed to the relevant specification. No sufficient evidence was produced for roofing clearances.

Conclusion: Conversion of bitumen into bitumen aqueous emulsion amounts to manufacture. Exemption under Notification No. 8(9)/55-C.E. is admissible for clearances used for road surfacing, but not for clearances used for roofing.

Issue (ii): Whether the appellants were the manufacturers of bituminised hessian cloth/cotton cloth or only job workers for the customers supplying raw materials.

Analysis: The raw material suppliers exercised supervision under the agreements, but they remained independent entities and did not become manufacturers merely because materials were supplied by them and processing charges were paid. The legal position recognised that the job worker who carries out the manufacture is the manufacturer.

Conclusion: The appellants were the manufacturers of bituminised hessian cloth/cotton cloth.

Issue (iii): How the goods were to be valued for central excise purposes.

Analysis: Valuation was required to follow the principles governing job-work valuation, namely the value based on the cost of materials and the processing/job charges, in accordance with the settled law applicable to such clearances.

Conclusion: Valuation has to be reworked in accordance with the law laid down in Ujagar Prints.

Issue (iv): Whether the demand was barred by limitation and whether penalty could survive.

Analysis: The demand related to a period beyond the normal limitation and the facts did not justify invocation of the extended period. In view of the exemption and the legal uncertainty regarding the manufacturer during the material time, the demand could not be sustained. Once the demand failed on merits and limitation, penalty also could not stand.

Conclusion: The demand was time-barred and the penalty was unsustainable.

Final Conclusion: The impugned order was modified by upholding manufacture, granting exemption only for road-surfacing clearances, confirming job-worker status for the appellants, directing valuation on the applicable job-work basis, and setting aside the demand and penalty as time-barred.

Ratio Decidendi: Where a manufacturing process yields a commercially distinct product, it amounts to manufacture; a job worker carrying out the process is the manufacturer, exemption notifications must be applied according to their conditions and actual use, valuation follows the settled job-work basis, and the extended period cannot be invoked absent legally sufficient suppression or comparable grounds.

---