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Clarification on the Information in the Financial Statements for the Quarter 3, Ended on 30 September 2020, as Inquired by the Stock Exchange of Thailand (Amended)

Clarification on the Information in the Financial Statements for the Quarter 3, Ended on 30 September 2020, as Inquired by the Stock Exchange of Thailand

Announcement of Public Holidays for the year 2021

List of securities which fulfilled the market surveillance criteria

Additional Special Holidays for the year 2020

Execution of Share Purchase Agreement for the Purchase of Shares in One Central Tower Company Limited

Completion under Share Purchase Agreement for the Purchase of Shares in AIDC Solar Power Number 1 Pte. Ltd.

Clarification of Big Lot transaction (Added)

Clarification of Big Lot transaction

Opportunity for the shareholders to propose the meeting agenda and to nominate a director

Notification of Board of Directors Meeting's Resolutions on Acquisition of Assets (Revised)

Management Discussion and Analysis Quarter 3 Ending 30 Sep 2020

Financial Performance Quarter 3 (F45) (Reviewed)

Financial Statement Quarter 3/2020 (Reviewed)

Appointment of the Independent Director and Chairman of the Audit Committee

Notification of Board of Directors Meeting's Resolutions on Acquisition of Assets

Execution of Share Purchase Agreement for the Purchase of Shares in AIDC Solar Power Number 1 Pte. Ltd.

Notification of the Change in Shareholding Structure of Major Shareholders

New shares of UPA to be traded on October 26, 2020

Notification of change in paid-up capital and allocation of newly issued ordinary shares

Report on the results of sale of common shares offered to existing common shareholders (F53-5)

Shareholders meeting's resolution

Notification on the change of the structure of the major shareholders

Notification of resignation on Chairman of Audit Committee

Publication of the Invitation letter and opportunity for shareholders to submit questions in advance for the Extraordinary General Meeting of Shareholders No. 1/2020

Notification Acquisition of Assets, Capital Increase, Allotment of the Newly-issued Ordinary Shares to the Existing Shareholders, and Determination of Date and Agendas of the Extraordinary General Meeting of Shareholders No. 1/2020(Rivised)

Announcement of additional substitute holiday for Songkran festival for the 2020 Company's Holiday

Notification Acquisition of Assets, Capital Increase, Allotment of the Newly-issued Ordinary Shares to the Existing Shareholders, and Determination of Date and Agendas of the Extraordinary General Meeting of Shareholders No. 1/2020

Management Discussion and Analysis Quarter 2 Ending 30 Jun 2020

Financial Performance Quarter 2 (F45) (Reviewed)

Financial Statement Quarter 2/2020 (Reviewed)

Notification of substitution of Songkran holiday 2020

To Report the Use of Proceeds from Share Capital Increases

Shareholders meeting's resolution

Clarification of the Information in the Financial Statements Quarter 1, ended on March 30, 2020

Industry group and sector reclassification of UPA

Publication of the Invitation letter and opportunity for shareholders to submit questions in advance for 2020 Annual General Meeting of Shareholders

The appointment of auditors and determination of the auditors' remuneration for the year 2020

Notification of Resolutions of the Board of Directors Meeting No. 4/2020, the determination of date and agendas for the 2020 Annual General Meeting of Shareholders

Financial Statement Quarter 1/2020 (Edited) (Reviewed)

Management Discussion and Analysis Quarter 1 Ending 31 Mar 2020

Reviewed financial performance Quarter 1 (F45)

Financial Statement Quarter 1/2020 (Reviewed)

The postponement of the 2020 Annual General Meeting of Shareholders

Canceling holidays April 13-15, 2020

The extension of the period for fulfilling the Conditions Precedent under the Power Purchase Agreement of the Subsidiary

Audited Yearly financial performance (F45)

Financial Statement Yearly 2019 (Audited)

Management Discussion and Analysis Yearly Ending 31 Dec 2019

Determination of the Date of AGM 2020 and Suspension of the Dividend Payment

To Report the Use of Proceeds from Share Capital Increases