Prince Saud bin Abdullah bin Thinayan, President of Jubail and Yanbu Royal Commission (JYRC) patronized today the 1st International Environmental Conference and Exhibition titled "The best techniques of environmental sustainability in the management of industrial waste" organized by the Commission with the participation of 350 specialists and 35 speakers from the Kingdom of Saudi Arabia and abroad. Addressing the Conference, the Prince congratulated the Custodian of the Two Holy Mosques King Abdullah bin Abdulaziz Al Saud, on the successful surgery which he has undergone, praying to Allah Almighty to bestow upon the King good health and quick recovery. He commended the continued support of the Saudi leadership for the development of all industries, especially in the petrochemical field, as well as its great interest in preserving the environment and being free of industrial pollutants.