China's HNA, COMAC sign deal for 200 C919, 100 ARJ21 jets 2 junio, 2018 0 SHANGHAI (Reuters) – Chinese conglomerate HNA Group [HNAIRC.UL] has agreed to purchase 200 C919 and 100 ARJ-21 planes from the Commercial Aircraft Corp of China Ltd (COMAC), the companies said on Saturday. Source: Reuters FacebookTwitterLinkedIn