062013-11

Overseas Regulatory Announcement (COMPLETION OF HAFEI AVIATION ASSETS REORGANIZATION）

042013-11

Monthly Return of Equity Issuer on Movements in Securities

312013-10

VOLUNTARY ANNOUNCEMENT-HAFEI AVIATION REORGANIZATION

302013-10

Overseas Regulatory Announcement (The announcement of the underlying assets transfer completion about Hafei Aviation’ issued shares to buy assets and raise matching funds related the connected transaction）

282013-10

CLARIFICATION ANNOUNCEMENT RESULTS OF SUBSIDIARIES

272013-10

ANNOUNCEMENT- RESULTS OF SUBSIDIARIES

272013-10

CONNECTED TRANSACTION- PROPOSED CAPITAL INJECTION BY JONHON OPTRONIC TO A SUBSIDIARY

272013-10

Overseas Regulatory Announcement (2013 3st quarterly results of Hafei Aviation) )

272013-10

Overseas Regulatory Announcement (2013 3st quarterly results of Hongdu Aviation) )

272013-10

Overseas Regulatory Announcement (2013 3st quarterly results of AVIC Avionics) )