Dummy-unit allegations, classification, SSI exemption and limitation were tested through disclosed records and independent operational evidence.

Separate registrations, returns, assessments, electricity records and explosives records were relied on to reject the allegation that one unit was a dummy of another, so clubbing of clearances was not justified. Tank bodies manufactured and consumed within the same factory for mounting on chassis were treated as covered by the relevant exemption, so duty was not sustainable on that count. Tank bodies mounted on semi-trailers or running gears were treated as falling under Chapter 87.16, with SSI exemption available, duplication excluded, and valuation required on a cum-duty basis where duty was not separately collected. Because the dispute was fully disclosed and involved classification, extended limitation was not available, so recovery was confined to the normal period and penalties and confiscation were set aside.

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Issues: (i) Whether the clearances of M/s Royal Engineering could be clubbed with the clearances of M/s Super Industries on the allegation that it was a dummy unit; (ii) whether 1197 tank bodies used within the factory for mounting on chassis of motor vehicles for transportation of goods other than compressed or liquefied gas were dutiable; (iii) whether tank bodies mounted on semi-trailers or running gears for transport of compressed or liquefied gas were classifiable under Chapter 87.07 or Chapter 87.16 and whether they were entitled to SSI exemption, with consequential adjustment for duplication of demand and cum-duty valuation; (iv) whether the demands beyond the normal period were barred by limitation; and (v) whether penalties and confiscation were sustainable.

Issue (i): Whether the clearances of M/s Royal Engineering could be clubbed with the clearances of M/s Super Industries on the allegation that it was a dummy unit.

Analysis: The allegations rested mainly on the Income Tax investigation and statements recorded therein. The record showed separate income-tax assessments, separate central excise registrations, separate declarations and RT-12 returns, electricity consumption at the premises, and entries in the Department of Explosives records showing manufacture by M/s Royal Engineering. These circumstances established independent existence and manufacturing activity.

Conclusion: The allegation of dummy unit was not established and the clearances of M/s Royal Engineering could not be clubbed with those of M/s Super Industries.

Issue (ii): Whether 1197 tank bodies used within the factory for mounting on chassis of motor vehicles for transportation of goods other than compressed or liquefied gas were dutiable.

Analysis: The tank bodies were manufactured and consumed within the same factory for building or mounting on chassis of motor vehicles of the relevant headings. The relevant exemption notifications covered such goods manufactured in a factory and used within the same factory for building a body or for fabrication, mounting or fitting on a chassis, subject to the stated conditions. The Tribunal followed the exemption entries and the supporting precedent relied upon in the decision.

Conclusion: The 1197 tank bodies were exempt and the demand on this count was not sustainable.

Issue (iii): Whether tank bodies mounted on semi-trailers or running gears for transport of compressed or liquefied gas were classifiable under Chapter 87.07 or Chapter 87.16 and whether they were entitled to SSI exemption, with consequential adjustment for duplication of demand and cum-duty valuation.

Analysis: Since the clearances of M/s Royal Engineering could not be treated as those of a dummy unit, the demand on goods manufactured by that unit could not be fastened on M/s Super Industries. Independently, the evidence showed that the tanks were mounted on semi-trailers or running gears and not fabricated on the chassis of motor vehicles, which supported classification under Chapter 87.16. On that footing, the goods were eligible for SSI exemption. The records also indicated repeated inclusion of the same vehicles because of change of ownership, re-registration, and differing nomenclature in the Department of Explosives records, so duplication had to be excluded. For valuation, where duty had not been collected separately, the price had to be treated as cum-duty price.

Conclusion: The classification adopted by the department was not accepted, SSI exemption was available, duplication had to be reduced, and valuation had to be recomputed on cum-duty basis.

Issue (iv): Whether the demands beyond the normal period were barred by limitation.

Analysis: The appellants had filed declarations and returns disclosing the nature of the goods and claiming exemption. The issue was one of classification and interpretation, the transactions were recorded in the books, and the department had knowledge of the manufacture. These facts negatived suppression or intent to evade duty for the extended period.

Conclusion: Demands raised beyond the normal period were time barred and only the demand within the normal period could survive, subject to recomputation.

Issue (v): Whether penalties and confiscation were sustainable.

Analysis: In view of the classification dispute, the interpretation issue, the partial success on merits, and the absence of mala fides for the connected individuals, the penal consequences were not justified.

Conclusion: The penalty under Section 11AC, the penalties under Rule 26, and the confiscation were set aside.

Final Conclusion: The appeals succeeded substantially on the core merits, with the demand restricted to the normal limitation period and required to be re-quantified on cum-duty basis after excluding duplications and granting the applicable exemptions, while all penalties and confiscation were annulled.

Ratio Decidendi: Separate registration, assessments, tax returns, and independent operational evidence can disprove a dummy-unit allegation; goods mounted on semi-trailers or running gears may fall outside classification as motor-vehicle bodies; and absence of suppression in a disclosed classification dispute confines duty recovery to the normal limitation period.

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