252012-04

Overseas Regulatory Announcement (Hongdu Aviation’s 2012 1st Quarterly Results)

252012-04

Overseas Regulatory Announcement (The Announcement of Progress and Continuing Trading Suspension of JONHON Optronic due to a Significant asset reorganization)

252012-04

Overseas Regulatory Announcement (2012 1st Quarterly Results of Subsidiaries)

252012-04

Overseas Regulatory Announcement (The Announcement on Return of Temporary Added liquidity and Continuing Adding the Liquidity of Hongdu Aviation)

202012-04

Overseas regulatory announcement(announcement of the Adjustment of the reserve price and the number of the private placing of AVIC Avionics）

202012-04

Overseas regulatory announcement(the Instructions on Dividend of AVIC Avionics）

172012-04

Price Sensitive Information

172012-04

Overseas regulatory announcement( The Announcement of the Trading Suspension of JONHON Optronic due to a Significant project）

162012-04

Overseas Regulatory Announcement (The Announcement of Progress and Delay for Resuming Trading of Hafei Aviation due to a Significant asset reorganization)

132012-04

Overseas Regulatory Announcement (The Announcement of implementation of AVIC Avionics' conversion of part of its capital reserves into share capital)