COMPANY

242012-02

Announcement Suspension of Trading

222012-02

Overseas Regulatory Announcement (The Express of JONHON Optronic’s 2011 Annual Results)

212012-02

2012-02-22 Overseas Regulatory Announcement（The Announcement of Continuing Trading Suspension of Hafei Aviation due to a Significant asset reorganization）

142012-02

Overseas Regulatory Announcement（The Announcement of the Trading Suspension of Hafei Aviation due to a Significant asset reorganization）

132012-02

Overseas Regulatory Announcement（The Results of AVIC Avionics’ 1st meeting of the 4th board for the year 2012)

132012-02

Price Sensitive Information

072012-02

Overseas Regulatory Announcement

062012-02

Overseas Regulatory Announcement (The Announcement of JONHON Optronic’s 14 scientific achievements being verified)

062012-02

Overseas Regulatory Announcement (The Announcement of JONHON Optronic being approved as one of the second circle enterprises in Henan Province that could establish the Postdoctoral R&D Lab)

062012-02

ANNOUNCEMENT