022021-06

Monthly Return of Equity Issuer on Movements in Securities

282021-05

I. VOTING RESULTS OF AGM, H SHARE CLASS MEETING AND DOMESTIC SHARE CLASS MEETING; II.CHANGES IN COMPOSITIONS OF THE BOARD AND MEMBERS OF THE SPECIAL COMMITTEES OF THE BOARD; AND III. CHANGES IN COMPOSITION OF THE SUPERVISORY COMMITTEE

172021-05

INSIDE INFORMATION-ANNOUNCEMENT PROPOSED NON-PUBLIC ISSUANCE OF SHARES BY JONHON OPTRONIC

102021-05

CONNECTED TRANSACTION-ACQUISITION OF 100% EQUITY INTEREST IN BEIJING YINYAN BY AVIC CAPDI FROM AVIC CONSTRUCTION AND DEVELOPMENT TECHNOLOGY

102021-05

NOTIFICATION LETTER

102021-05

NOTIFICATION LETTER

102021-05

Revised Proxy Form for Use in the Annual General Meeting

102021-05

SUPPLEMENTAL NOTICE OF ANNUAL GENERAL MEETING

302021-04

Monthly Return of Equity Issuer on Movements in Securities

292021-04

RESULTS OF SUBSIDIARIES