Chaltu Sani (left), minister of Urban & Infrastructure Development, and Ben Greenish, vice president of DMG Events, an events organiser, were at Hyatt Regency to announce The Big 5 Construct Ethiopia exhibition to be held in Addis Abeba. It updates the AddisBuild annual event under the management of The Big 5, a construction events organizer, and will be held from May 18 to 20 at the Millennium Hall.