1427 H. A new study reviewing the cost will be conducted by the Ministry of Water and Electricity after five years, the Cabinet said. The Cabinet approved the appointment of Sultan bin Jamal bin Ismael Shawly as Undersecretary of the Ministry of Petroleum and Mineral Resources for Mineral Resources; Dr. Khalid bin Mohammed Aqeel Alsulaiman as Undersecretary of the Ministry of Commerce and Industry for Industry Affairs; and Abdulaziz bin Saad bin Hajar Alghamdi as Director General of the State Properties Department of the Ministry of Finance.