The submission of the respondents that they paid duty on the entire quantity of rum to be exported under excise passes issued to the importer and that after payment of the export duty the rum bottled under the conditions enumerated in the Rules was supplied to the consignee at the distillery premises and the consignments were taken by the consignees under their seals and under the seal of the Railway authori ties and the consignments reached their destination with seals intact would not go to support the contention that the State Government was not competent to levy any duty on the excess wastage that is shown to have occurred during transit inasmuch as only a concessional rate of duty was levied on the liquor which was supposed to be exported out side the State of U.P. and if the entire quantity on which such concessional duty was paid did not reach its destination, and the 181 shortage is shown as wastage in transit, it surely meant that the short delivery was not exported.