CATIC, China Precision Machinery Import & Export, China Aerospace Long March International Trade, and other Chinese firms appeared at the Second Egypt Air Show, displaying J-10CE fighter jet, Y-20, Y-9E, and Wing Loong UAV series, CCTV reported today, The three-day expo, which opened yesterday at El Alamein International Airport, includes more than 50 flying performances and showcases over 100 aircraft.