China Attempts to Break the Airbus-Boeing Duopoly

China’s C919 Takes Maiden Commercial Flight—and First Bite from Boeing
https://www.wsj.com/articles/chinas-c919-takes-maiden-commercial-flightand-first-bite-from-boeing-9cce6934
 
China’s first domestically produced passenger jet makes maiden commercial flight
https://www.theguardian.com/world/2023/may/28/chinas-first-domestically-produced-passenger-jet-makes-maiden-commercial-flight
 
China's home-grown C919 completes first commercial flight
https://asia.nikkei.com/Business/Aerospace-Defense-Industries/China-s-home-grown-C919-completes-first-commercial-flight