| 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 24-11-2021 13:44 Notification Letter to Registered Shareholders 24-11-2021 13:40 Notification Letter to Non-registered Shareholders 24-11-2021 13:36 CONTINUING CONNECTED TRANSACTION - RENEWED MUTUAL SUPPLY AGREEMENT AND PROPOSED AMENDMENTS TO THE ARTICLES OF ASSOCIATION 04-11-2021 14:11 Notification Letter to Non-registered Shareholders 04-11-2021 14:09 Notification Letter to Registered Shareholders 04-11-2021 14:07 Reply Slip for Extraordinary General Meeting 04-11-2021 14:05 FORM OF PROXY FOR EXTRAORDINARY GENERAL MEETING 13-09-2021 13:09 Notification Letter to Non-registered Shareholders 13-09-2021 13:06 Notification Letter to Registered Shareholders 13-09-2021 13:02 FORM OF PROXY FOR EXTRAORDINARY GENERAL MEETING 13-09-2021 13:01 Reply Slip for Extraordinary General Meeting 13-09-2021 12:55 PROPOSED ADOPTION OF H SHARE APPRECIATION RIGHTS INCENTIVE PLAN AND NOTICE OF EXTRAORDINARY GENERAL MEETING 26-04-2021 14:32 Notification Letter to Non-registered Shareholders 26-04-2021 14:29 Notification Letter to Registered Shareholders 26-04-2021 14:24 Reply Slip for 2020 Annual General Meeting 26-04-2021 14:20 FORM OF PROXY FOR 2020 ANNUAL GENERAL MEETING 26-04-2021 14:15 REPORT OF THE DIRECTORS FOR THE YEAR OF 2020; REPORT OF THE SUPERVISORS FOR THE YEAR OF 2020; FINANCIAL STATEMENTS FOR THE YEAR OF 2020; APPOINTMENT OF EXECUTIVE DIRECTOR; APPOINTMENT OF SUPERVISOR; PROPOSED ADOPTION OF H SHARE APPRECIATION RIGHTS INCENTIVE PLAN AND NOTICE OF 2020 ANNUAL GENERAL MEETING