Staff members of Chengdu Airlines hold a welcoming ceremony for the ARJ21, China's first commeicial regional aircraft, in Chengdu, capital of southwest China's Sichuan Province, Nov. 29, 2015. The passenger plane, ARJ21, produced by the Shanghai-headquartered Commercial Aircraft Corp. of China (COMAC), was delivered to Chengdu Airlines on Sunday. Xiangfeng (Flying Phoenix) is a 90-passenger capacity twin-engine jet, with a standard range of 2,220 kilometers. It is expected to ply busy routes such as Chengdu-Beijing and Chengdu-Shanghai. COMAC has received more than 300 orders from 19 airlines, including three from the Republic of Congo. (Photo: Xinhua/Pei Xin)