Summarize the following court judgment. N: Civil Appeal Nos. 5969 70 (NM) of 1990. From the Order dated 21.8.1990 of the Customs	 Excise and Gold (Control)	 Appellate Tribunal	 New Delhi in Appeal Nos. ED/SB/T/945/80 A and ED/SB/T/A. No. 586/81 A (Order No. 1284 to 1286/90 A.). Dr. Debi Paul	 Harish Salve	 Darshan Singh	 Ms. Suman J. Khaitan and Ms. Priya Hingorani for the appellant. A. Subba Rao for the Respondent. The following Order of the Court was delivered: These appeals arise out of and directed against the common appellate order dated 21.8.1990 of the Customs	 Excise and Gold (Control) Appellate Tribunal	 New Delhi ( 'Tribunal ' for short) m ' Appeals Nos. ED/SB/T 945/80A and ED/SB/T/586/8 1A. By the same order another appeal of the appellant was also disposed of but that matter is not car ried up in appeal here. The appellant	 M/s. Texmaco Ltd.	 pursuant to con tracts entered into in this behalf with the Railway Adminis tration fabricated and delivered to the Railways wagon bodies mounted on "wheel sets" supplied by the Railways. The invoices raised by the appellant respecting these wagons reflected only the price of the wagon bodies without includ ing the value of the "wheel sets" on which the wagon bodies were mounted. The goods were cleared for purposes of Excise duties on such invoice value. The Revenue raised demand for recovery of short levy and sought to recover the unpaid duty on the value of the "wheel sets" also. This claim for recov ery of the short levy having been adjudicated against the appellant	 an appeal was taken before the Tribunal. Before the Tribunal	 it would appear	 two contentions were raised: First that the goods manufactured by the appel lant were only the wagon bodies mounted on the "wheel sets" supplied by the Railway Administration and that	 therefore	 the assessable value could only be the value of the wagon bodies excluding the "wheel sets" 326 supplied by the Railways and	 secondly	 that at all events the value in excess of the 'invoice value ' which represented the price of the wagonbodies was exempt from levy of duty under the Exemption Notification No. 120/75 CE dated 30 April	 1975 issued under Rule 8 of the Central Excise Rules	 1944. What is implicit in the second contention is that	 but for the said Notification No. 120/75 CE dated 30.4.1975	 the assessable value would otherwise require the exclusion in it the value of the "wheel sets" also on the premise that the "wheel sets" became an integral part of the wagons	 even though the "wheel sets" had been supplied free of cost by the Railways themselves. The Notification No. 120/75 CE exempted "so much of the duty of excise . . as is in excess of the duty calculated on the basis of invoice prices". On the first contention: that the 'assessable value ' of the 'goods ' could not include the "wheel sets" which were not fabricated or manufactured by the appellant	 the Tribu nal	 rejecting the contention said: "On going through the facts and in view of the clear findings given by the lower authorities that no wagon is complete without the wheels; what has been cleared and removed by the appellants is the wagon mounted on wheel sets and not the wagon body alone . On the issue of determination of assessable value	 the Supreme Court has held that for the purpose of levy of excise duty	 the value of the article is the full intrinsic value of the article inclusive of the cost of the materials and components supplied free by the customer and irrespective of the fact that no expenditure was incurred by the manufactur er on such components." No fault can be found with this reasoning of the Tribunal	 indeed	 considerations of ownership of the goods are extra neous to levy of duties of excise which are imposts on manufacture. The second contention on which Dr. Pal laid particu lar emphasis	 indeed	 assumes the correctness of the first proposition and claims exemption on the strength of the Notification No. 120/75 CE. That Notification says: "The Central Government has exempted goods falling 327 under Item No. 68 of the First Schedule to the (1 of 1944)	 cleared from the factory of manufac ture	 on sale	 from so much of the duty of excise leviable thereon as is in excess of the duty calculated on the basis of the invoice price (excluding duty and local taxes	 if any	 included in such price) charged by the manu facturer for the sale of such goods: Provided that the aforesaid exemp tion shall be admissible only if (i) the manufacturer files with the Superin tendent of Central Excise having jurisdiction a written declaration to the effect that he opts to avail of the said exemption: (ii) Omitted as unnecessary (iii) (iv) the invoice price is not influenced by any commercial	 financial or other relation ship whether by contract or otherwise between the manufacturer or any person associated in business with the manufacturer and the buyer other than the relationship created by sale of the aforesaid goods: (v) Omitted as unnecessary. Provided . (Omitted as unnecessary) The Tribunal also rejected the claims for exemption under the Notification. It said: "We are unable to agree with the arguments of the appellants ' counsel that assessable value of the article is different from the consideration received by the appel lants to claim benefit under Notification 120/75. To claim exemption on benefit under Notification 120/75 it should be subjected to in compliance with the conditions specified therein. Condition No. IV of Notification No. 120/75 required that the invoice value should be 328 the full commercial price of the article. According to the decision of the Supreme Court (supra) the value of the article is the in trinsic value and not restricted consideration received by the appellant as urged by the appellants ' counsel. In the view we have taken	 the appellants are not entitled to concession under Notification No. 120/75 dated 30.4. 1975 . Dr. Pal appearing in support of the appeals urged that the Tribunal misdirected itself in law in its construc tion of the exemption Notification and in its reasoning that there was something in Clause (iv) of the Notification which detracted from the permissibility of its benefit in the present case. Dr. Pal said that it was erroneous to read the said condition as requiring the 'invoice value ' to be the full commercial price of the goods including therein the value of the "wheelsets". Dr. Pal said that clause (iv) did no more than merely importing the requirement that the invoice price should reflect a transaction at arms ' length and not that appellant 's invoice price should also include the value of the "wheel sets" supplied by the Railways. Dr. Pal further urged that the very purpose of the exemption was to relieve the manufacturer from bearing the burden of the duty on such part of the assessable value as did not reflect the value of his supply and services but represented the value of the "wheel sets" supplied by the Railway Adminis tration itself free of charge. If Clause (iv) was construed in the way in which the Tribunal did	 the effect	 counsel said	 would be to take away with one hand what the notifica tion gave with the other. Shri Subba Rao	 learned counsel for the Revenue	 with his usual tenacity contended that Clause (iv) of the Notifi cation signified and imported idea of full value of the manufactured goods being required to be reflected in the invoice and that the reasoning of	 and the conclusion reached by	 the Tribunal was correct. On a consideration of the matter we are afraid the Tribu nal fell in to an error in its understanding of the notifi cation. The Notification posits and predicates the possibil ity that the 'invoice value ' could be lesser than the "assessable value" and	 taking into account the need to mitigate the hardship on the manufacturer of being called upon to pay ' duty on the value in excess of the invoice value	 seeks to exempt the manufacturer from payment of duty "in excess of the duty calculated on the basis of the 'i nvoice price '. There is no dipute in this case that the invoice price represented the value of the wagons	 less the value of the "wheel sets" supplied by the Railways. The invoice price 329 could not be required to include the value of the "wheel sets". But the "assessable value" would take into account the full commercial value including that of the "wheel sets". It is in order to mitigate the hardship that may arise by requiring the manufacturer to pay duty on this difference in such cases that the Notification No. 120/75 came to be promulgated. There is nothing in Clause (iv) which enjoins upon the appellant to include the value of the "wheel sets". The contract between the parties does not also require this. The way in which the Tribunal looked at the Notification is neither good sense nor good law. Such con struction would make the Notification and the exemption contemplated thereunder meaningless. The need for the exemp tion arose in view of the fact that "assessable value" was higher than the 'invoice value '. Requiring the former and the latter to be the same as something compelled by Clause (iv) is really to construe the Notification against itself. Shri Subba Rao placed strong reliance on the pro nouncement of this Court in M/s. Burn Standard Company Ltd. & Anr. vs Union of India & Ors.	 [1991] 3 Judgments Today 108. On the contentions raised and argued in that case the judgment	 if we may say so with great respect	 is correct. The question of the effect of the exemption Notification No. 120/7.5 CE was not raised and argued in that case. That apart	 the exemption Notification itself makes it clear that it does not apply or is attracted to every case automatical ly	 but that the manufacturer should expressly opt for the benefit of the Notification. Since no such claim was made in that case	 the decision therein is of no assistance to the revenue. We accordingly allow these appeals; set aside the order of the authorities as well the affirming order of the Tribunal under appeal and hold that the appellant was enti tled under the said Notification No 120/75/CE	 to exemption from that part of the duty as was in excess of the invoice price which	 we hold	 was not required to include the value of the "wheel sets". V.P.R. Appeals allowed.

The appellant pursuant to contracts entered into with the Railway Administration fabricated and delivered to the Railways wagon bodies mounted on "wheel sets" supplied by the Railways. The appellant 's invoices	 reflected only the price of the wagonbodies without including the value of the "wheel sets" on which the wagon bodies were mounted. The goods were cleared for purposes of Excise duties on such invoice value. The Revenue raised demand for recovery of short levy and sought to recover the unpaid duty on the value of the "wheel sets" also. The claim for recovery of the short levy having been adjudicated against the appellant	 appeals were filed before the Tribunal	 by the appellant contending that the goods manufactured by the appellant were only the wagon bodies mounted on the "wheel sets" supplied by the Railway Adminis tration; and therefore	 the assessable value could only be the value of the wagon bodies excluding the "wheel sets" supplied by the Railways; and that at all events the value in excess of the 'invoice value ' which represented the price of the wagon bodies was exempt from levy of duty under the Exemption Notification No. 120/75CE dated 30th April	 1975 issued under Rule 8 of the Central Excise Rules	 1944. The Tribunal dismissed the appeals	 against which	 the present appeals were filed before this Court. The appellant contended that the Tribunal misdirected itself in law in its construction of the exemption Notifica tion and in its reasoning that there was something in Clause (iv) of the Notification which detracted from the permissi bility of its benefit in the present case; that 324 it was erroneous to read the condition as requiring the 'invoice value ' to be the full commercial price of the goods including therein the value of the "wheel sets"; that the very purpose of the exemption was to relieve the manufactur er from bearing the burden of the duty on such part of the assessable value as did not reflect the value of his supply and services but represented the value of the "wheel sets" supplied by the Railway Administration itself free of charge. The Revenue Respondent contended that Clause (iv) of the Notification signified and imported the idea of full value of the manufactured goods being required to be reflected in the invoice and that the reasoning of	 and the conclusion reached by	 the Tribunal was correct. This Court allowing the appeals	 HELD. 1. The Notification posits and predicates the possibility that the invoice value ' could be lesser than the "assessable value" and	 taking into account the need to mitigate the hardship on the manufacturer of being called upon to pay duty on the value in excess of the invoice value	 seeks to exempt the manufacturer from payment of duty "inexcess of the duty" calculated on the basis of the 'i nvoiceprice '. [328G H] 2. The way in which the Tribunal looked at the Notifica tion is neither good sense nor good law. Such construction would make the Notification and the exemption contemplated thereunder meaningless. The need for the exemption arose in view of the fact that "assessablevalue" was higher than the 'invoice value '. Requiring the former and the latter to be the same as something compelled by Clause (iv) is really to construe the Notification against itself. [329B C] 3. In this case	 there is no dispute that the invoice price represented the value of the wagons	 less the value of the "wheel sets" supplied by the Railways. The invoice price could not be required to include the value of the "wheel sets". But the "assessable value" would take into account the full commercial value including that of the "wheel sets". 1t is in order to mitigate the hardship that may arise by requiring the manufacturer to pay duty on this difference in such cases that the Notification No. 120/75 came to be promulgated. [328H 329B] 4. There is nothing in Clause (iv) which enjoins upon the appellant to include the value of the "wheel sets". The contract between the parties does not also require this. [329B] 325 M/s. Burn Standard Company Ltd. & Anr. vs Union of India