Issues: Whether duty paid on supplementary invoices raising a price increase not accepted or paid by the buyer is refundable, and whether the bar of unjust enrichment applies.

Analysis: The assessable value is confined to the transaction value, namely the price actually paid or payable. Since the buyer neither accepted the proposed price revision nor became liable to pay the enhanced amount, that amount could not form part of the transaction value. The duty paid on the unaccepted enhancement was consequently an excess payment. The buyer's certification that it neither paid the supplementary invoice amounts nor availed Cenvat credit established that the incidence of duty had not been passed on, excluding unjust enrichment.

Conclusion: The refund claim for duty paid on the unaccepted supplementary-invoice price enhancement is admissible, and unjust enrichment does not bar the refund.

Issues: Whether exemption for Aluminium Baxter Flyers intended for use in jute mills was available where the job worker cleared the goods to the principal manufacturer for heat treatment and subsequent supply to jute mills, and no intimation was furnished to the jurisdictional officer.

Analysis: Condition 2 required proof to the satisfaction of the jurisdictional Deputy/Assistant Commissioner that the goods were cleared for their intended use in a jute mill. Baxter Flyers were exclusively usable in jute spinning frames, and the invoices established that, after heat treatment by the principal manufacturer, they were supplied to jute mills. The condition did not require direct supply by the job worker to a jute mill or use of the goods without intermediate processing. The notifications also prescribed no prior or post-clearance intimation requirement; absence of such intimation was, at most, a procedural breach and could not defeat substantive exemption entitlement where intended use was established.

Conclusion: The assessee fulfilled Condition 2 and was entitled to exemption; the duty demand, interest and penalty were unsustainable.

Issues: Whether refunds already sanctioned pursuant to orders that attained finality could be recovered or rejected on the ground of unjust enrichment.

Analysis: The entitlement to refund, including the absence of unjust enrichment, had been determined in the assessee's earlier proceedings and that determination stood affirmed upon dismissal of the Revenue's appeal. The assessee had issued credit notes returning the duty component to buyers, and the Chartered Accountant's certificate supported that the incidence of duty had not ultimately been passed on. A subsequent view on unjust enrichment could not reopen a concluded refund entitlement or sustain recovery in executory proceedings. Finality of litigation precludes vexing a person twice on the same cause.

Conclusion: The recovery demand and rejection of the refunds on the ground of unjust enrichment were unsustainable; the issue was decided in favour of the assessee.

Issues: Whether CENVAT credit is admissible on input services used for setting up a manufacturing plant after deletion of the expression "setting up" from the inclusive part of the definition of input service with effect from 01.04.2011.

Analysis: Rule 2(l) of the Cenvat Credit Rules, 2004 contains a means clause, an inclusive clause and an exclusion clause. Services used directly or indirectly in or in relation to manufacture fall within the means clause. Services required for erection, commissioning, installation and fabrication of plant and machinery, technical consultancy, recruitment, information technology, transportation of inputs and capital goods, security, clearing and forwarding, and related business activities had a direct nexus with manufacture because the factory could not be established for production without them. The deletion of "setting up" from the inclusive clause does not exclude services independently covered by the means clause; denial arises only where the service is specifically covered by the exclusion clause. The disputed services were not related to construction of a building or civil structure and were not otherwise excluded.

Conclusion: CENVAT credit on the disputed services used for setting up the plant is admissible; the assessee is entitled to the credit, and the demand, interest and penalty are unsustainable.

Issues: Whether steel tubular transmission poles are classifiable as tubes and pipes under sub-heading 7306.90, and whether duty for July and August 2000 amounted to an impermissible retrospective levy.

Analysis: The governing classification had already been settled by binding precedent, under which the poles fall under sub-heading 7306.90 rather than sub-heading 7308.90. The subsequent departmental circular merely reiterated that settled position. As the show-cause notice was issued after that circular and the precedent pre-dated the relevant levy period, the demand did not operate retrospectively.

Conclusion: The poles are classifiable under sub-heading 7306.90, and the levy for July and August 2000 is not retrospective; the issue is decided against the assessee.

Issues: (i) Whether the demand for differential reversal of Cenvat credit on coal removed as such was sustainable; (ii) Whether the extended period of limitation was invocable.

Issue (i): Whether the demand for differential reversal of Cenvat credit on coal removed as such was sustainable.

Analysis: Cenvat credit on coal used in the manufacture of dutiable finished goods was undisputed. The Revenue treated all coal cleared as such as domestically procured coal requiring reversal at the higher rate, without corroborative evidence. Purchase orders and sale invoices identified the cleared coal as South African-origin imported coal, and the corresponding duty payments were reflected in ER-1 returns. The documentary record supported the assessee's claim that imported coal alone was cleared as such and that credit had been reversed at the applicable rate.

Conclusion: The differential credit-reversal demand was unsustainable on merits, in favour of the assessee.

Issue (ii): Whether the extended period of limitation was invocable.

Analysis: Details of coal cleared as such had been furnished to the departmental authorities in 2014, while the statutory ER-1 and ER-6 returns disclosed the clearances and reversal particulars. The show-cause notice issued in December 2018 was not supported by material establishing suppression by the assessee.

Conclusion: The extended period of limitation was not invocable and the demand was time-barred, in favour of the assessee.

Final Conclusion: The confirmed recovery of differential Cenvat credit, interest and penalty could not survive either on the evidentiary merits or on limitation, with consequential relief available in accordance with law.

Ratio Decidendi: Where statutory returns and contemporaneous transactional documents disclose removal of inputs as such, a higher reversal liability cannot be imposed without corroborative evidence, and such disclosure negates suppression for invoking the extended limitation period.

Issues: (i) Whether excise duty was payable on pharmaceutical samples removed for in-house and outside laboratory testing where prescribed records were not maintained; (ii) Whether the Revenue's appeal before the High Court was maintainable under Section 35G of the Central Excise Act, 1944.

Issue (i): Whether excise duty was payable on pharmaceutical samples removed for in-house and outside laboratory testing where prescribed records were not maintained.

Analysis: The undisputed removal of samples for testing, coupled with failure to maintain accounts of their value, movement, utilisation or destruction, attracted the prescribed procedure for removal of samples. In the absence of such records, the samples were liable to be treated as goods removed for home consumption. The claim that the goods had not attained marketability before in-house testing could not prevail after the assessee's failure to maintain the mandatory records. Authorities concerning samples for which proper records were maintained were distinguishable.

Conclusion: Excise duty was payable on the unaccounted testing samples. The issue is decided against the assessee.

Issue (ii): Whether the Revenue's appeal before the High Court was maintainable under Section 35G of the Central Excise Act, 1944.

Analysis: The departmental appeal fell within the scope of Section 35G and was not excluded from its operation.

Conclusion: The Revenue's appeal before the High Court was maintainable. The issue is decided against the assessee.

Final Conclusion: The determination sustaining duty on unaccounted samples and the High Court's jurisdiction to entertain the departmental appeal remain operative.

Ratio Decidendi: Where an assessee removes excisable samples for testing but fails to maintain prescribed accounts substantiating their removal, utilisation or destruction, the samples may be treated as removed for home consumption and subjected to excise duty.

Issues: Whether surplus electricity generated during manufacture and sold to an outside electricity distribution company attracts payment of 6% of its value under Rule 6(3) of the CENVAT Credit Rules, 2004.

Analysis: The identical issue had already been resolved for the relevant period: electricity generated from bagasse and wheeled out to the electricity distribution company was not liable to the amount prescribed under Rule 6(3). The earlier adjudication dropping such demand had been accepted by the departmental committee and had attained finality. No change in the applicable statutory provisions justified a contrary treatment.

Conclusion: Rule 6(3) of the CENVAT Credit Rules, 2004 does not require payment of 6% of the value of surplus electricity sold to the outside electricity distribution company. The issue is decided in favour of the assessee.

Issues: Whether service-tax credit on clearing charges, export-sales commission, material-handling charges, terminal-handling charges and bank commission charges was admissible as input-service credit.

Analysis: For manufacturer exports, the place of removal extends to the port at which the goods are loaded for export; consequently, services used up to that point for export clearance, handling and terminal operations fall within the scope of input service. Export-sales commission is covered as sales promotion, and the clarificatory explanation concerning sales promotion operates beneficially. Banking and finance services used in carrying on manufacturing activity are also covered input services.

Conclusion: Credit of service tax paid on clearing charges, export-sales commission, material-handling charges, terminal-handling charges and bank commission charges is admissible to the assessee.

Issues: (i) Whether the assessee was liable to central excise duty as the manufacturer of goods supplied to power supply corporations; (ii) Whether personal penalty was imposable on the authorised representative.

Issue (i): Whether the assessee was liable to central excise duty as the manufacturer of goods supplied to power supply corporations.

Analysis: Manufacture had to be determined under Section 2(f) of the Central Excise Act, 1944, and not merely from representations made to customers for obtaining orders. The evidence showed that the assessee lacked functional manufacturing infrastructure, machinery and testing facilities, while the goods were purchased and sold as trading goods or obtained in limited quantities through job workers acting on a principal-to-principal basis. The Revenue produced no independent evidence of actual manufacture by the assessee. The earlier decision concerning the same assessee and substantially identical facts was applicable. Suspicion arising from declarations to power supply corporations could not substitute proof of manufacture.

Conclusion: The assessee was not the manufacturer of the disputed goods; the duty demand, interest and penalty against the assessee are unsustainable and are set aside, in favour of the assessee.

Issue (ii): Whether personal penalty was imposable on the authorised representative.

Analysis: Since the underlying duty demand was unsustainable, there was no basis to regard the goods as liable to confiscation. The authorised representative acted bona fide and lacked knowledge or reason to believe that the goods were liable to confiscation.

Conclusion: Penalty under Rule 26 of the Central Excise Rules is not imposable on the authorised representative and is set aside, in favour of the assessee.

Final Conclusion: The impugned order cannot sustain the fiscal liabilities founded on the allegation that the assessee manufactured the goods.

Ratio Decidendi: A representation of manufacturer status to secure commercial orders, without independent proof of actual manufacture under the statutory definition, cannot fasten central excise liability on a trader.

Issues: Whether the Tribunal's remand of the customs-classification dispute for de novo adjudication, without a discernible basis or merits determination, was sustainable.

Analysis: Although the Tribunal had the relevant documentary material, competing submissions and governing judicial precedents before it, its reasons for directing a relook at the departmental circulars were unclear. The direction replicated an earlier direction requiring the Union of India to reconsider those circulars, without addressing their applicability to the dispute or determining the classification issue on the available record. A reasoned merits determination was required by applying the relevant statutory tariff framework, evidence and precedents.

Conclusion: The Tribunal's remand order was unsustainable; the classification dispute requires fresh adjudication by the Tribunal on merits after hearing both sides.

Issues: Whether the Appellate Tribunal could remand the excise appeals solely for re-quantification of duty without deciding the substantively contested question whether assembling and packing components as automobile conversion kits amounted to manufacture.

Analysis: The levy was challenged on the basis that the activity of putting components of LPG/CNG kits together, packing them in a box and selling them as conversion kits did not fall within the definition of manufacture under Section 2(f) of the Central Excise Act, 1944. Although the appeals were contested on this foundational question with reliance on precedents, the Appellate Tribunal granted duty-price benefit and remanded only for re-quantification. A remand for quantification without first deciding the challenge to the very levy of duty was arbitrary, since the question of liability was central to the appeals.

Conclusion: The Appellate Tribunal's remand order for re-quantification without adjudicating the challenge to excise-duty liability was set aside, and the appeals were sent back for fresh decision on merits.

Issues: (i) Whether goods partly sold to independent buyers and partly transferred to a sister unit for captive consumption were to be valued under Rule 8 on cost-plus basis or with reference to the independent-buyer price; (ii) Whether the extended limitation period was validly invoked for the differential excise-duty demand.

Issue (i): Whether goods partly sold to independent buyers and partly transferred to a sister unit for captive consumption were to be valued under Rule 8 on cost-plus basis or with reference to the independent-buyer price.

Analysis: During the material period, Rule 8 applied where excisable goods were not sold and were used captively. Since substantial quantities were sold to independent buyers, Rule 8 did not govern the sister-unit clearances. The available normal price for independent sales could be adopted through the residuary mechanism under Rule 11, consistently with Section 4(1)(a). The subsequent amendment of Rule 8 did not alter the applicable valuation method for the disputed period.

Conclusion: The independent-buyer sale price was the proper basis for valuation of the clearances to the sister unit; the differential duty demand was sustainable. The finding is against the assessee.

Issue (ii): Whether the extended limitation period was validly invoked for the differential excise-duty demand.

Analysis: The excise returns disclosed only aggregate clearance quantity and value, without separately disclosing the quantity and value of sister-unit clearances. This withheld material particulars concerning the lower valuation adopted for related-party transfers and constituted suppression of full and correct facts with intent to evade duty.

Conclusion: Invocation of the extended period of limitation was valid. The finding is against the assessee.

Final Conclusion: The valuation of sister-unit clearances was required to reflect the available independent-sale price, and the demand for the larger period, with consequential liabilities upheld in the impugned order, remained sustainable.

Ratio Decidendi: Where excisable goods are partly sold to independent buyers and partly cleared to a related unit for captive use, the readily available independent-sale price may determine the assessable value of related-party clearances under the residuary valuation mechanism; non-disclosure of separate related-party clearance details can justify extended limitation.

Issues: Whether interest was payable on refund of a pre-deposit made before 06.08.2014, and whether denial and recovery of the interest already refunded were legally sustainable.

Analysis: The proviso to the substituted Section 35FF preserves the pre-amendment regime for deposits made before 06.08.2014. Under that regime, interest becomes payable only where the refundable deposit is not returned within three months from communication of the appellate order. Since the deposit was made on 21.04.2014 and refunded within the stipulated three-month period after the appellate order, no statutory entitlement to interest arose.

Conclusion: Interest on the refunded pre-deposit was not payable; denial and recovery of the interest amount were valid, against the assessee.

Issues: (i) Whether machined tractor parts returned by a job-worker to principal manufacturers were eligible for exemption when used within the recipient's factory for manufacture of tractors; (ii) Whether the extended period of limitation could be invoked for demanding central excise duty.

Issue (i): Whether machined tractor parts returned by a job-worker to principal manufacturers were eligible for exemption when used within the recipient's factory for manufacture of tractors.

Analysis: The relevant exemption entries required that the goods be parts, be used within the factory of production, and be used in manufacture of tractors falling under Heading 8701. The parts satisfied these conditions. The expression concerning use within the factory did not require that the inputs or castings must have originated or been generated in that factory. The job-work had consistently been treated as a taxable service and service tax was paid on the job charges without departmental objection. Levying central excise duty additionally on the same work and consideration was impermissible.

Conclusion: The exemption was available to the assessee; this issue was decided in favour of the assessee.

Issue (ii): Whether the extended period of limitation could be invoked for demanding central excise duty.

Analysis: The assessee was registered for service tax, paid tax on the job-work charges, and regularly filed returns. In the absence of suppression of material facts with intent to evade duty, the extended limitation period was unavailable.

Conclusion: The extended period could not be invoked; this issue was decided in favour of the assessee.

Final Conclusion: The duty demands failed both on substantive eligibility for exemption and on limitation.

Ratio Decidendi: An exemption conditional on use of parts within the factory of production is available where the prescribed end use is established, without requiring that the inputs originate in that factory; extended limitation requires suppression with intent to evade duty.

Issues: Whether the Commissioner of Central Excise had jurisdiction to issue a show-cause notice seeking recovery of excise-duty refunds by disputing certificates issued by the statutory High Powered Committee under the exemption notification.

Analysis: The exemption scheme required certification by the High Powered Committee that the unit was new and that the prescribed investment in plant and machinery had been made. The certificates were issued after departmental verification, were accepted by the jurisdictional authorities, and refunds were sanctioned after scrutiny. The allegations that the certificates were obtained through misrepresentation directly questioned the validity of the Committee's certificates. No power was shown authorising the Commissioner to undertake that exercise, and no action was taken before the Committee to have the certificates reconsidered. The later proceedings concerning education cess for the same period also did not allege fraud or misrepresentation. In the exceptional facts, the notice was an exercise without authority, warranting interference under writ jurisdiction.

Conclusion: The show-cause notice was arbitrary, without jurisdiction, and an abuse of authority; it was quashed and set aside.

Issues: Whether Cenvat credit is admissible on aircraft running expenses and charges for hiring an executive jet used in the assessee's business.

Analysis: The services were used directly or indirectly in relation to manufacture and for business-related activities, including transportation of high-value gold, official travel by executives, showroom operations, and sales promotion. The invoices stood in the assessee's name and service tax had been paid. In the absence of admissible evidence establishing that the services were misused for non-business purposes, credit could not be denied.

Conclusion: Cenvat credit on the aircraft running expenses and executive-jet hiring charges is admissible to the assessee.

Issues: (i) Whether CENVAT credit was admissible on service tax paid on commission paid to agents for marketing cement up to 02.02.2016; (ii) Whether the Explanation inserted in Rule 2(l) treating sale of dutiable goods on commission basis as sales promotion operated retrospectively.

Issue (i): Whether CENVAT credit was admissible on service tax paid on commission paid to agents for marketing cement up to 02.02.2016.

Analysis: Rule 2(l) covers sales promotion within input services. The Explanation inserted by Notification No. 2/2016-C.E. clarified that sales promotion includes services for sale of dutiable goods on commission basis. The departmental circular also recognised admissibility of credit on such services. The contrary precedent relied on for denial had been set aside and remanded by the Supreme Court and could not govern the matter.

Conclusion: CENVAT credit on service tax paid on sales commission was admissible to the assessee.

Issue (ii): Whether the Explanation inserted in Rule 2(l) treating sale of dutiable goods on commission basis as sales promotion operated retrospectively.

Analysis: The Explanation was clarificatory of the existing expression "sales promotion" and judicial precedents, including the jurisdictional High Court decision, recognised its retrospective application.

Conclusion: The Explanation operated retrospectively and covered sales on commission basis for the pre-notification period, in favour of the assessee.

Final Conclusion: The denial of credit, and the consequential interest and penalty, lacked legal basis.

Ratio Decidendi: A clarificatory explanation that expressly includes sale of dutiable goods on commission basis within sales promotion applies retrospectively for determining eligibility of CENVAT credit on commission-agent services.

Issues: Whether the six-month time limit for availment of Cenvat credit introduced by Notification No. 21/2014-CE (NT) applied to inputs and input services received before the amendment came into effect.

Analysis: The inputs and input services were received before the amended time-limit provisions became effective, when no limitation governed availment of credit. The entitlement to credit had therefore accrued upon receipt of the duty-paid inputs and services. The subsequently introduced six-month limitation operated prospectively and could not curtail that accrued entitlement in respect of pre-amendment invoices. The relevant date was the date of receipt of the inputs and input services, rather than the later entry of credit in the RG-23A Part II register.

Conclusion: The six-month limitation was inapplicable to the pre-amendment invoices; the Cenvat credit was validly availed, and the associated interest demand and penalty could not survive.

Issues: (i) Whether invocation of the extended limitation period under the proviso to Section 11A(1) was valid; (ii) Whether personal penalties on the Director and Financial Advisor under Rule 26 were sustainable.

Issue (i): Whether invocation of the extended limitation period under the proviso to Section 11A(1) was valid.

Analysis: The extended period applies where non-levy or short levy results from fraud, collusion, wilful misstatement, suppression of facts, or contravention with intent to evade duty. The show-cause notice, read as a whole, set out the material facts demonstrating deliberate non-registration after crossing the exemption threshold, non-filing of declarations, absence of production, stock and sales records, relabelling and repacking of imported goods, and clearance of excisable goods without duty. These facts were detected only through departmental investigation. The absence of verbatim statutory language in the notice caused no prejudice because the factual foundation for deliberate suppression and evasion was clearly disclosed and answered.

Conclusion: The extended period under the proviso to Section 11A(1) was validly invoked against the assessee.

Issue (ii): Whether personal penalties on the Director and Financial Advisor under Rule 26 were sustainable.

Analysis: The factual findings established that the Director specifically directed removal and replacement of price stickers and clearance of excisable goods without payment of duty. The Financial Advisor was also found to have been involved in and responsible for the duty evasion. No perversity was shown in the concurrent factual findings regarding their respective roles.

Conclusion: The personal penalties under Rule 26 were sustainable against the Director and Financial Advisor.

Final Conclusion: The demand was enforceable using the extended limitation period, and the individual liabilities for participation in the evasion remained intact.

Ratio Decidendi: A show-cause notice validly supports invocation of the extended limitation period when its pleaded facts clearly establish conscious suppression and intent to evade duty, even without reproducing the precise statutory phraseology.