RIYADH: Saudi-based Lamar Holding and Aljomaih Holding Co. have submitted bids for the development of the $3.2-billion Aramco seawater desalination plant. The contract includes a water distribution network, which extends over 200 km, and is expected to produce up to 80,000 cubic meters per day of desalinated water. China, Morocco $1bn tech city project China-based Haite Group