His Excellency Abdullah Al Muwaiji, Chairman of the Board of Directors of Ajman Chamber of Commerce and Industry, chaired a seminar entitled "Modern Economic Concepts" as part of the series of seminars organized by Ajman Chamber to enhance the employees' experiences and discuss a number of economic issues. His Excellency Salem Al Suwaidi, Director General of Ajman Chamber, executive directors, and all the Chamber's employees attended the seminar via the video-conferencing system.