062012-02

ANNOUNCEMENT

022012-02

Monthly Return of Equity Issuer on Movements in Securities(2012-1)

312012-01

CONNECTED TRANSACTION INVESTMENT IN THE U8 UNMANNED HELICOPTER PROJECT

182012-01

ANNOUNCEMENT COMPLETION OF ISSUANCE OF DOMESTIC SHARES TO AMES

182012-01

Next Day Disclosure Return

102012-01

Overseas Regulatory Announcement (The Announcement of JONHON Optronic being listed on the suppliers of the C919 aircraft)

102012-01

Overseas Regulatory Announcement (The Announcement of brand of JONHON Optronic being rated the well-known trademark in Henan Province)

062012-01

Announcement-The Assets Valuation Result of Tianjin Aviation

042012-01

Monthly Return of Equity Issuer on Movements in Securities

302011-12

Overseas Regulatory Announcement (The Results of Hafei Aviation’s 3th Extraordinary Meeting of the Board)