Under the auspices of Governor of Riyadh Region Prince Salman bin Abdulaziz, Riyadh Mayor Prince Dr. Abdulaziz bin Mohammed bin Ayyaf and Areef Trading & Contracting Company signed here today the first phase contract for establishing King Abdullah International Gardens. The amount of the first phase contract is SR 46,901,385. The project covers an area of 2 million square meters. The project's total cost is estimated to be more than SR 600 million.