b) ved de i artikel 5 , stk. 6 og 7 , omhandlede transaktioner , koebsprisen for goderne eller for tilsvarende goder eller i mangel af en koebspris , kostprisen ; begge disse priser bestemt paa det tidspunkt , hvor transaktionerne finder sted ;
(b) in respect of supplies referred to in Article 5 (6) and (7), the purchase price of the goods or of similar goods or, in the absence of a purchase price, the cost price, determined as the time of supply;