Builders Pvt. Ltd., and another [(2010) 36 VST 1 (SC)]. The respondent/ assessee in the said case was a manufacturer and seller of bus bodies in the State of Karnataka. One M/s.T was an exporter and manufactured chassis of motor vehicles. On receipt of orders from foreign buyers for buses, the exporter in turn placed orders on the respondent/assessee for bus bodies to be fitted on the chassis supplied by it. The buses were then exported by the exporter. The claim of the respondent/ assessee that its sales were penultimate sales in the course of export was rejected by the Assessing Officer on the ground that the “bus bodies” and “buses” were two different commodities and the bus bodies as such were not exported, but complete buses. The High Court held that the supply of bus bodies by the respondent to the exporter was in the course of export and the words “in relation to such export” extended the scope of the exemption to the extent that even if there was no agreement or order but the sale was in relation to such exports, the exemption could still be claimed under Section 5(3) of the Central Sales Tax Act. The Revenue preferred appeal to the Hon'ble Supreme Court wherein, it was held as follows: