sentences:  After all the agreements were in place, TT announced on 30 December 1989 that it had found a new buyer for the trams.An agreement had been made with the Copenhagen-based Unimex Engineering, who would sell the eleven trams to the Cairo Tramway.On 2 January 1990, TT sent a letter to Gråkallbanen giving them the option to purchase the trams for the same price as the Egyptions, at an estimated NOK 17–20 million.