-Translation- No. ECF2 005/2019 17 January 2019 Subject: Cancellation of the resolutions of the Board of Directors’ Meeting No. 13/2018 in relation to the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for 2019 Annual General Meeting of Shareholders...

including: o Corpus Christi JV, US – will create new and exciting ways to serve our customer needs by expanding our PTA-PET asset base in the Americas. o Brazil PET (completed 24 May, 2018) – creates entry

to match with customer requirement which are the results from Sale department has contact new target customer group for expanding the Flexible packaging market. 4. Administrative expenses For Quarter2

this matter. The Company therefore recognizes the benefits of expanding and further developing the energy business. And the long-term benefits of joint venture in this business. 8. Opinion of the Board

expanding and further developing the energy business. And the long-term benefits of joint venture in this business. 8. Opinion of the Board of Directors regarding the Transaction Opinion of the Board of

the successful pilot project, ABP3, completed in January which enhanced the performance of gas turbine [to lower the heat rate of the power plant, shorten the maintenance period (or add operating days

from the contributions of 1) additional industrial users with total PPA of 25 MW, 2) ABP3 and ABP5 improving heat rate after gas turbine upgrade in December 2018 - January 2019 and July 2019 respectively

performance of gas turbine [to lower the heat rate of the power plant, shorten the maintenance period (or add operating days) by 5-10 days and add capacity by 7 MW], its efficiency improvement was already

20230508-ADVANC-MDA-1Q23-EN Classification: Internal 1Q23 MD&A Advanced Info Service Plc. 1 Executive Summary Growing core businesses amid the cautious recovery of the Thai economy 1Q23 illustrated a

among particular segments including teens and tourists. Fixed broadband saw healthy growth focusing on FMC AIS Fibre has achieved robust results with revenue growing 27% YoY and 6. 3% QoQ while net