Russia and China against Europe and USA

Commercial Air Corporation of China (Comac) and Russia's United Aircraft (UAC)

vs

Boeing and Airbus

 

http://www.flightglobal.com/articles/2009/10/27/334019/china-and-russia-take-on-airbus-and-boeing-in-the-single-aisle.html

 

COMAC C919 and UAC MC200 are the B737 and A320 new competitors in the narrow body market.