Derivative Warrants | DTAC19C2303A | DERIVATIVE CALL WARRANTS ON TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN MARCH 2023

Derivative Warrants | DTAC19C2306A | DERIVATIVE CALL WARRANTS ON TOTAL ACCESS COMMUNICATION PUBLIC COMPANY LIMITED ISSUED BY YUANTA SECURITIES (THAILAND) COMPANY LIMITED LAST TRADING IN JUNE 2023 # A

% 37.52 55.36 -32.23% Total Revenue 2,101.58 2,164.94 -2.93% 4,298.15 4,270.47 0.65% Cost of hospital operations (1,391.85) (1,483.35) -6.17% (2,906.95) (2,926.87) -0.68% Distribution and Administrative

June 10, 2017, he reported his acquisition of BIG shares of 241,164,000 shares which equaled to 27.34 percent of the total number of voting rights of BIG and reported the aggregate holding of his shares

Company” ) still has carried on offering new products continuously. The Company also organized the marketing activities to educate the water quality, which is consistent with the business model of the

(Cambodia, Lao PDR, Myanmar, and Vietnam); which are the countries having interesting growth direction of business. The Company also organized the marketing activities to educate the water quality, which is

Baht 89.84 million. Moreover the Company still development quality of product and service followed by client’s standard that appropriate with their business. The Company also organized the marketing

appropriate with their business. The Company also organized the marketing activities to educate the water quality to target’s group continuously. At the same time, the subsidiaries consist of Irving Corporation

service followed by client’s standard that appropriate with their business. The Company also organized the marketing activities to educate the water quality to target’s group continuously. At the same time

company and its subsidiaries’ operating result for the 1st quarter ended 31st March 2020 Unit: THB Million Q1/2020 Q4/2019 QoQ Q1/2019 YoY Total Revenue 43,070 50,146 -14% 45,535 -5% Accounting EBITDA