252024-04

NOTICE OF ANNUAL GENERAL MEETING

252024-04

(1) PROPOSED GENERAL MANDATE TO ISSUE SHARES; (2) PROPOSED DISTRIBUTION OF 2023 FINAL DIVIDEND; (3) PROPOSED GENERAL MANDATE TO REPURCHASE SHARES; and NOTICE OF ANNUAL GENERAL MEETING

022024-04

Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements in Securities

222024-03

COMPLETION OF THE PROPOSED RESTRUCTURING

152024-03

Announcement on the Annual Results for the Year Ended 31 December 2023

012024-03

DATE OF BOARD MEETING

012024-03

Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements inSecurities

022024-02

Monthly Return for Equity Issuer and Hong Kong Depositary Receipts listed under Chapter 19B of the Exchange Listing Rules on Movements inSecurities

012024-02

PRELIMINARY FINANCIAL DATA OF JONHON OPTRONIC FOR THE YEAR OF 2023

292024-01

Letter to Registered Shareholders-Arrangement of Electronic Dissemination of Corporate Communications and Reply Form