Stock code：HK02357
Stock code：HK02357
222019-04
CONNECTED TRANSACTION-FORMATION OF A JOINT VENTURE COMPANY
092019-04
Proxy Form for Use in the Annual General Meeting
092019-04
NOTICE OF ANNUAL GENERAL MEETING
092019-04
Notification Letter and Request Form to Non-registered Shareholders
092019-04
Notification Letter and Request Form to Registered Shareholders
092019-04
Reply Slip of Annual General Meeting
092019-04
022019-04
Monthly Return of Equity Issuer on Movements in Securities
262019-03
Overseas Regulatory Announcement - JONHON Optronic buy back its shares for the first time
202019-03
Overseas Regulatory Announcement- the 2018 Annual Report of JONHON Optronic