Part of the 820 wagons procurement contract, Pakistan Railways (PR) is set to receive the first consignment of completely built units (CBUs) of 70 high-capacity flat wagons from China on Monday. “Despatched on Dec 25 by the Chinese firm, the wagons will reach Karachi port on Monday,” PR’s Chief Mechanical Engineer Abdul Haseeb told Dawn on Saturday. “These are the flat wagons on which container