Microsoft Word - Resolution of the Board of directors meeting No3_2018 Our Ref: CEO 015/2018 10 August 2018 Subject Resolution of the Board of Directors Meeting No.3/2018 Attn. To President of the
Meeting of Shareholders for the year 2020. The meeting will be on 4 June 2020 at 14:00 hrs. 2nd Floor, Meeting Building 1, PTT Public Company Limited, Head Office, 555 Vibhavadi Rangsit Road, Chatuchak
from the Board of Directors Meeting No. 1/2018 held on 23 February 2018 at 10.00 hrs. The Related Parties PTT Global Chemical Public Company Limited (“PTTGC”) is the related person due to PTTGC is the
specific permission of PTT is strictly prohibited with Future Energy and Beyond Powering Life ทิศทางกลยุทธ์ของ ปตท. CONFIDENTIAL & PROPRIETARY Any use of this material without specific permission of PTT is
Ref: VNT-CPR-2012 Ref: VNT-CPR-2018.001 23 February 2018 Subject: Resolutions of the Board of Directors' Meeting of Vinythai Public Company Limited No.1/2018, Fixing Date of the Annual Ordinary
หนังสือออกภายนอก (Thai) 1 หน้า (Translation) Ref. 10000400/ 245 /17 November 30, 2017 Subject Notification of connected transaction relating to assets or service for the purchase of land from PTT
(Translation) No. 10000000/008/62 22 January 2019 Subject: Resolutions of the Board of Directors’ Meeting regarding the investment in the Energy Recovery Unit Project through the acquisition of the
shareholders of the Business pursuant to the resolution of the 2019 Annual General Meeting of Shareholders of the Business. In this regard, the Board of Directors’ Meeting of the Business held on 18 March 2019
No. ED-MD2020-0012 7 April 2020 Subject: Notification of the changing of the Meeting venue of the Annual General Meeting of Shareholders 2 0 2 0 and the progress of the water supply project to the
annual general meeting of shareholders 2018 which was held on April 11, 2018. 8.2 To consider and acknowledge the report on the result of business operation of the company for the year 2018. 8.3 To