“2005 Annual Report (part 5)”. Air China Limited & China National Aviation Company Limited. Hong Kong Stock Exchange (2 May 2006). 25 January 2017閲覧。
“Joint Announcement & Resumption of Trading”. Air China Limited, China National Aviation Company Limited, Cathay Pacific, CITIC Pacific & Swire Pacific. Hong Kong Stock Exchange (9 June 2006). 25 January 2017閲覧。