C909 aircraft is the first short-medium range turbofan regional aircraft independently developed by China in accordance with international civil aviation regulations, it owns independent intellectual property right. C909 aircraft has a layout of 78 to 97 seats, and a range of 2,225 to 3,700 kilometers. C909 aircraft obtained the Type Certificate from Civil Aviation Administration of China (CAAC) on December 30th, 2014 and the Production Certificate (PC) from CAAC on July 9th, 2017.So far, C909 aircraft have been entered into route operation formally. The market operation and sales status is good.