Summarize the following court judgment. Appeal Nos. 936 (NT)	 937	 2339 & 2340 of 1988. From the Judgments and Orders dated 12.8.1987	 3.7.1986	 and 22.8.1988 of the Sales Tax Tribunal	 Punjab in Misc. Reference No. 60 of 1986 87	 First Appeal No. 379 of 1986 and in Appeal Nos. 46 and 47 of 1987 88. B V.M. Tarkunde	 R.C. Misra and Ms. Meera Aggarwal for the Appellant. H.S. Munjral and C.M. Nayar for the Respondent. c The Judgment of the Court was delivered by AHMADI	 J. the assessee appellant M/s. Mukerian Papers Ltd.	 is a company engaged in the manufacture of paper at Mukerian in the State of Punjab and is a registered dealer under the Punjab General Sales Tax Act	 1948 ( 'The Act ' hereinafter). The assessee despatched some part of the manufactured goods outside the State of Punjab for sale on consignment basis. However	 the assessee had not paid the taxes on the taxable raw material consumed in the manufacture of such goods. A show cause notice was	 therefore	 issued by the Assessing Authority under section 10(6) of the Act for the assessee 's failure to pay the taxes along with the return as required by section 4B of the Act. Interest on the tax amount which the assessee had failed to pay was also claimed under Section 11D of the Act. The assessee disputed its liability to pay penalty and interest on the amount of tax withheld on the plea that there was no wilful or intentional default on the part of the assessee to pay the taxes due under section 4B of the Act as the assesee was under a bona fide belief that no tax was to be paid on the raw material purchased for the manufacture of paper which was ultimately sent outside the State on consignment basis. This impression	based on the language of the statute	 stood confirmed by the subsequent decisions of the Punjab & Haryana High Court in the case of Goodyear India Ltd.	 53 STC 163 and Bata India Ltd.	 54 STC 226 till those decisions were overruled by the Full Bench decision in Des Raj Pushpak Kumar 's case 58 STC 393. The assessee further contended that it had acted on legal advice that it was not liable to pay any purchase tax and	 therefore	 in the absence of a clear intention to avoid the payment of tax	 there could be no question of imposition of penalty and demand for interest. On the other hand it was contended on behalf of the revenue that the two decisions on which the assessee 350 placed reliance were subsequent to the date on which the liability to pay the tax had arisen and hence the assessee could not take shelter under the said two decisions. The submissions made on behalf of the assessee did not find favour with the Revenue. The assessee thereupon sought a reference under section 22(1) of the Act but the Presiding Officer of the Tribunal by its order dated 12th August	 1987 rejected the application as he saw no point of law to make a reference to the High Court. Civil Appeals Nos. 936 and 937 of 1988 arise out of the said order of ]2th August	 1987. In the other two appals Nos. 2239 and 2240 of 1988 the appellants have come to this Court directly from the Tribunal 's order in appeal without going through the formality of seeking a reference under section 22(1) of the Act in view of the rejection of a similar request by the impugned order of 12th August	 1987. This Court granted special leave to appeal without insisting on the appellant assessee approaching the High Court in view of the Full Bench decision of that Court in Des Raj 's case. As the facts are identical and common questions of law arise we have thought it proper to dispose of all the four appeals by this common judgment. Counsel for the assessee appellant contended that the main question of law involved in this case is concluded by the decision of this Court in M/s. Goodyear India Ltd. vs State of Haryana; 	 which was an appeal arising from the High Court 's decision in the case of the same assessee reported in (1983) 53 STC 163 to which reference is made hereinabove. He further pointed out that while deciding the true scope of section 9 of the Haryana General Sales Tax Act	 1974	 which	 says counsel	 is in pari materia with section 4B of our Act	 this Court affirmed the High Court 's view expressed in Goodyear India Ltd.	 53 STC 163 and Bata India Ltd.	 54 STC 226 and disapproved the Full Bench view in Des Raj 's case 58 STC 393. Counsel for the Revenue	 however	 placed strong reliance on this Court 's decision in State of Tamil Nadu vs M.K. Kandaswami etc. 	 [19761 1 SCR 38 and submitted that the assessee 's case falls within the ratio of the said decision. But counsel for the assessee pointed out that this Court had considered the ratio of Kandaswami 's case in the subsequent decision and had pointed out that in that case this Court was not concerned with the actual argument with which it was concerned in the subsequent case and	 therefore	 the decision in the former case is not an authority for the question of law involved in the subsequent case. In order to appreciate the rival submissions it would	 we think	 be appropriate to examine the language of section 4B of the Act	 which reads as under: "4B. Levy of Purchase tax on certain goods 351 Where a dealer who is liable to pay tax under this Act purchases any goods other than those specified in Schedule B from any source and (i) uses them within the State in the manufacture. of goods specified in Schedule B	 or B (ii) uses them within the State in the manufacture	of any goods	 other than those specified in Schedule B	and sends the goods so manufactured outside the State in any manner other than by way of sale in the course of inter State trade or commerce or in the course of export out of the territory of India; or (iii) uses such goods for a purpose other than that of resale within the State or sale in the course of inter State trade or commerce or in the course of export out of the territory of India	 or D (iv) sends them outside the State other than by way of sale in the course of inter State trade or commerce or in the course of export out of the territory of India	 and no tax is payable on the purchase of such goods under any other provision of this Act	 there shall be levied a tax on the purchase of such goods at such rate not exceeding the rate specified under sub section (1) of section 5 as the State Government may direct. We may first read the plain language of the section bearing in mind the contextual setting and the objective of the law. The section seeks to provide for the levy of purchase tax on certain goods specified in to levy a tax on the purchase of goods	 other than those Schedule B	 which are used in the manufacture of goods specified in Schedule B or in the manufacture of goods	 other than those specified in Schedule B and sent outside the State in any manner other than by way of sale in the course of inter State trade or commerce or in the course of export out of Indian territory provided of course no tax is payable on the purchase of such goods under any provision of the Act. Where a dealer purchases raw material other than the goods referred to in Schedule B and uses the said raw material within the State in the manufacture of goods specified in Schedule B	 he becomes liable to purchase tax at the rate specified by the State Government not exceed 352 ing the maximum fixed under section 5(1) provided no tax is paid on such goods under any other provision of the Act. However	 when the raw material is used within the State in the manufacture of goods under than the one specified in Schedule B and the manufacturer 'sends ' the goods so manufactured outside the State in any manner (other than by way of sale in the course of inter State trade or commerce or in the course of export out of India) he becomes liable to pay purchase tax at the rate specified. To attract this provision the revenue must show that (i) the manufacturer is a dealer liable to pay tax under the Act (ii) he has purchased goods other than those specified in Schedule B from any source (iii) he has used the said goods within the State in the manufacture of any goods other than those specified in Schedule B and (iv) he has sent the goods so manufactured outside the State in any manner other than the one excepted. Before this provision can be invoked the above requirements must be strictly proved. The first requirement identifies the tax payer	 the second and the third requirements identify the goods liable to tax in the event the fourth requirement of the goods so manufactured being sent outside the State takes place. Thus the liability to pay purchase tax does not accrue on the purchase of the raw material within the State or its use in the manufacture of goods other than those specified in Schedule B but falls on the dealer when the goods so manufactured are sent outside the State. To avoid a duplication of the levy the charging clause provides that the purchase tax will be leviable under Section 4B provided it is not leviable on the said goods under any other provision of the Act. Although the purchase tax is levied on the raw material purchased by the manufacturer	 the actual levy is postponed till after the said raw material is consumed in the manufacture of another commercially distinct commodity having its own separate identity and character and is actually sent outside the State. The relevant date is the date on which the goods are sent outside the State. The taxable event takes place when the taxable goods are sent outside the State and not before that date notwithstanding the fact that the raw material was purchased and converted into a new commodity long before that date. In the present case since it is not disputed that the demand of purchase tax is based on the fact that the goods manufactured within the State from raw material purchased earlier had been sent outside the State of sale on consignment basis	 we are concerned only with clause (ii) of Section 4B whereunder the tax liability accrues on the date the goods are sent outside the State. Under Section 4B of the Act the tax becomes exigible not on the purchase of the raw material or on the use thereof in the manufacture 353 of a new and distinct commodity but only after the goods so manufactured are despatched to a place outside the State. Once the goods are sent outside the State the purchaser is made liable to pay the tax at the rate prescribed on the purchase of such goods provided no tax is payable on the purchase thereof under any other provision of the Act. It is	 therefore	 obvious that the tax though described as purchase tax is in effect a tax on consignment since it becomes effective on the happening of an event which has nothing to do with the actual purchase. Even if the raw material is used in the manufacture of any taxable goods	 the purchaser does not become liable to pay tax on the raw material until the manufactured item is sent out of the State. And between the manufacture of the goods out of the purchased raw material and their actual despatch outside the State there may be a long time gap. There is	 therefore. no room for doubt that the liability of tax falls only after despatch of the manufactured goods outside the State and that event may have no relation to the actual purchase or manufacture. That being so	 the conclusion is inescapable that the tax though described as a purchase tax is actually a tax on the consignment of the manufactured goods. Therefore	 even though the language of section 4B of the Act is not identical with the relevant part of section 9( 1) of the Haryana Act	 it is in substance similar in certain respects.particularly in respect of the point of time when the liability to pay tax arises. Under that provision	 as here	 the liability to pay purchase tax on the raw material purchased in the State which was consumed in the manufacture of any other taxable goods arose only on the despatch Of the goods outside the State. We are	 therefore	 of the opinion that the ratio of the said decision of this Court in Goodyear India Ltd. (supra) applies on all fours to the main question at issue in this case. In the case of Goodyear India Ltd. (supra)	 this Court was concerned with the interpretation of section 9(1) and section 24(3) of the Haryana Act. The facts revealed that the assessee company	 which was engaged in the manufacture of automobile tyres and tubes at its factory at Ballabgarh in Haryana	 had purchased raw materials from within and outside the State for the manufacture of the said products. After manufacturing the same	 the assessee company despatched some part of the manufactured products to its depots outside the State The revenue sought to recover purchase tax on the raw material purchased in the State and consumed in the manufacture of such goods under section 9(1) of the Haryana Act. The action of the revenue was challenged in the High Court of Punjab & Haryana. The High Court held that both on principle and on precedent	 a mere despatch of goods to various depots of the assessee company outside the State did 354 not fall within the ambit of the phrase "disposes of the manufactured goods in any manner otherwise than by way of sale" employed in section 9(l)(a)(ii) of the Haryana Act. The High Court also held that the decision of this Court in Kandaswami (supra) was not an authority for the proposition that a mere despatch of goods outside the State fell within the ambit of the said provision. This Court while upholding the final order passed by the High Court came to the conclusion that as the tax levied was a tax on consignment of goods	 the provisions imposing the said tax were beyond the competence of the State Legislature as the power to impose such tax vested in Parliament by virtue of clause (h) of Article 269(1) of the Constitution read with Entry 92B in Schedule 7. List I	 inserted by the 46th Amendment to the Constitution. This Court also clarified that even before the amendments introduced by the 46th Amendment came into effect	 Entry 54	 in List 11 of the 7th Schedule read with Article 246(3) of the Constitution conferred power on the State Legislature to impose a tax on sale or purchase of goods and not on the mere consignment of goods	 since consignment of goods simpliciter is neither a sale nor purchase or disposal of goods. Holding that in substance the levy was sought on the consignment of goods	 this Court held that it was not liable to tax since the State 's power to tax did not extend that far. Counsel for the revenue placed reliance on an earlier decision of this Court reported in the case of Kandaswami (supra) which dealt with Section 7A of the Tamil Nadu Act which though not identical was similar to Section 9(1) of the Haryana Act. The decision in Kandaswami though rendered in the context of an analogous provision was distinguished by this Court in Goodyear India Ltd. on the ground that it did not touch the core of the question at issue in the latter case. This aspect of the matter is elaborately dealt with in paragraphs 31 to 34 at page 796 of the Report. We need not dilate on this any more since the correctness of the judgment in Goodyear India Ltd	 is not canvassed before us. This Court	 therefore	 affirmed the High court 's view in Goodyear India Ltd.	 53 STC 163 and Bata India Ltd	 54 STC 226 and disapproved of the Full Bench decision in the case of Des Raj 58 STC 393. Once it is found that the revenue was not entitled to levy the tax which it purported to levy as purchase tax on the raw material	 there can be no question of imposition of penalty or interest on the unpaid amount of tax. Therefore	 the action taken in exercise of power under section 10(6) and section 11D of the Act cannot be allowed to stand and must be set aside. 355 In the result these appeals succeed. We allow all these appeals and set aside the decision of the Sales Tax Tribunal	 Punjab	 in each case. Any recovery made under the impugned orders will be refunded within a period of three months from today. Having regard to the facts and circumstances of the case	 we make no order as to costs. B G. N. Appeals allowed.

The appellant	 a registered dealer under the Punjab General Sales Tax Act	 1948 despatched some part of the manufactured goods outside the state	 without paying the tax on the taxable raw material consumed in the manufacture of such goods. The assessing authority issued a show cause notice for the assessee 's failure to pay the said tax. Interest was also demanded on the tax amount. The assesses disputed its liability to pay penalty and interest on the amount of tax withheld on the plea that there was no wilful default on its part	 as it was under a bona fide belief that no tax was to be paid on the raw material used in the manufactured goods sent outside State. The assesses further stated that it had acted on legal advice that it was not liable to pay any Purchase Tax and	 therefore	 in the absence of a clear intention to avoid the payment of tax	 there could be no question of imposition of penalty and demand for interest. The assessee 's submissions did not find favour with the Revenue	 as also the Tribunal	 and the assesses sought a reference to the High Court under section 22(1) of the Act. But the Tribunal rejected application for reference. Thereafter the assesses preferred appeals to this Court	 against the Tribunal 's rejection of reference as also the Tribunal 's order in appeal. On behalf of the appellants	 it was contended that the main question involved in this case is concluded by several decisions of this Court	 and it was not liable to pay the tax	 as demanded by the Revenue. On behalf of the Revenue it was contended that the assesses was liable to pay the tax on the raw materials used in the manufactured goods sent outside the State. Allowing the appeals	 this Court	 348 HELD: 1.1 Under Section 4B of the Punjab General Sales Tax Act	 1948 the tax becomes exigible not on the purchase of the raw material or on the use thereof in the manufacture of a new and distinct commodity but only after the goods so manufactured are despatched to a place outside the State. Once the goods are sent outside the State the purchaser is made liable to pay the tax at the rate prescribed on the purchase of such goods provided no tax is payable on the purchase thereof under any other provision of the Act. It is obvious that the tax though described as purchase tax is in effect a tax on consignment since it becomes effective on the happening of an event which has nothing to do with the actual purchase. Even if the raw material is used in the manufacture of any taxable goods	 the purchaser does not become liable to pay tax on the raw material until the manufactured item is sent out of the State. And between the manufacture of the goods out of the purchased raw material and their actual despatch outside the State there may be a long time gap. The liability of tax only after despatch of the manufactured goods outside the State and that event may have no relation to the actual purchase or manufacture. That being so	 the tax though described as a purchase tax is actually a tax on the consigmment of the manufactured goods	 the levy of which is beyond the competence of the State as the power to impose such tax is vested in Parliament by virtue of clause (h) of Article 269(1) of the Constitution read with Entry 92B in Schedule 7	 List 1. [352H; 353A E; 354B] 1.2. Even though the language of section 4B of the Act is not identical to section 9(1) of the Haryana Sales Tax Act	 it is in substance similar in certain respects	 particularly in respect of the point of time when the liability to pay tax arises. Under that provision also the liability to pay purchase tax on the raw material purchased in the State which was consumed in the manufacture of any other taxable goods arose only on the despatch of the goods outside the State. [353D E] M/s. Goodyear India Ltd. vs State of Haryana	 ; ; applied. State of Tamil Nadu vs M. K. Kandaswami etc.	 [ 19761 1 SCR 38; referred to. Since the Revenue was not entitled to levy the tax which it purported to levy as purchase tax on the raw material	 there can be no question of imposition of penalty or interest on the unpaid amount of tax. Therefore	 the action taken in exercise of power under section 10(6) and section 11D of the Act cannot be allowed to stand. [354G H] 349