About the Information Notebook The Information Center of the Studies and Development Sector of the Chamber has released the Information Notebook which includes a variety of information (Chamber Calendar, Investment Opportunities, Circulars, Discounts) that are of interest to the Center's customers. Related Attachments العدد الخاص با?فتتاح امير المنطقة الشرقية مهرجان تسويق تمور الا?حساء المصنعة اصدار 25 ديسمبر 2017 العدد 97