DCORP 023/2018 February 28, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. Attention: President Stock

DCORP 024/2018 March 2, 2018 Subject: Report on the overall operation for year 2017 ended December 31, 2017 and the decrease in the overall operation more than 20 percent. (Revised) Attention: President

DCORP 048/2018 May 15, 2018 Subject: Report on the overall operation for first quarter of the year 2018 ended March 31, 2018 and the decrease in the overall operation more than 20 percent Attention

DCORP 070/2018 August 14, 2018 Subject: Report on the overall operation for first half of the year 2018 ended June 30, 2018 and the decrease in the overall operation more than 20 percent Attention

DCORP 084/2018 November 14, 2018 Subject: Report on the overall operation for first 9 months of the year 2018 ended September 30, 2018 and the decrease in the overall operation more than 20 percent

of such documents, as well as other relevant documentary evidence, and take any other arrangements with the relevant authorities, and any arrangements necessary for or in connection with the disposal

mobile industry has remained competitive as low-priced unlimited prepaid plans continue to dilute ARPU. Overall, pricing environment in prepaid market segment remained challenging to improve ARPU as

measures will help reduce market volatility, which will subsequently benefit the overall capital market. The SEC will continue monitoring and collaborating with the SET and TFEX to assess the situations and

DCORP 050/2019 November 12, 2019 Subject: Report on the overall operation for first 9 months of the year 2019 ended September 30, 2019 and the decrease in the overall operation more than 20 percent

. Overall of the year 2019, the Company had the net profit attributable to equity holders of the Company in the amount of Baht 5,435 Million representing an increase from the previous year by Baht 118 Million