COMPANY

292022-04

The first quarter results for 2022 of JONHON Optronic

292022-04

The first quarter results for 2022 of Hongdu Aviation

292022-04

The first quarter results for 2022 of AVICOPTER

252022-04

NOTIFICATION LETTER

252022-04

NOTIFICATION LETTER

252022-04

PROXY FORM FOR USE in THE DOMESTIC SHARE CLASS MEETING

252022-04

PROXY FORM FOR USE in THE H SHARE CLASS MEETING

252022-04

PROXY FORM FOR USE in THE ANNUAL GENERAL MEETING

252022-04

NOTICE OF CLASS MEETING FOR HOLDERS OF DOMESTIC SHARES

252022-04

NOTICE OF CLASS MEETING FOR HOLDERS OF H SHARES