Notification of the Investment in OKEA AS

The Appointment of the New Director

The Resignation of the Independent Director and Member of the Audit Committee

Notification of the amended Audit Committee Charter

Management Discussion and Analysis Quarter 1 Ending 31 Mar 2018

Reviewed Quarter 1 and Consolidated F/S (F45-3)

Financial Statement Quarter 1/2018 (Reviewed)

Submission of Reviewed Financial Statements and Performance Explanation ended March 31, 2018

Publication on the Minutes of the 2018 Annual General Meeting of Shareholders on the Company Website

Shareholders meeting's resolution

Publication on the letter of invitation to the 2018 Annual General Meeting of shareholders on the Company website

Notification on the Scheduled Shutdown of Crude Distillation Unit and Related Units

Notification of the resolution of the Board of Directors' meeting regarding the dividend payments, the proposed initial public offering of BBGI Co., Ltd. ("BBGI"), the proposed listing of BBGI on the SET, the BBGI ESOP Scheme, and the date for AGM

Management Discussion and Analysis Yearly Ending 31 Dec 2017

Audited Yearly and Consolidated F/S (F45-3)

Financial Statement Yearly 2017 (Audited)

Submission of Audited Financial Statements and Performance Explanation for the year ended December 31, 2017

The Appointment of the New Director

Announcement of Public Holidays for 2018

Management Discussion and Analysis Quarter 3 Ending 30 Sep 2017