OPERATION (Unit : Million Baht) Consolidated Financial Statements 2019 2018 % Change Total Revenue 1,857.2 1,708.3 8.7% - Utilities Business 1,847.1 1,705.1 8.3% - Operating Revenue1 1,734.3 1,679.7 3.3

MACO’s entire advertising media in Thailand because MACO plans to change its business direction, from direct provider of advertising media services to owner of advertising media. According to the new

Thailand Sustainability Investment 4/ Thailand Sustainability Investment n/a Ranking by Industry Business 4/ Market/Industry/Sector Change Effective Date 02/07/2015 Previous Market/Industry/Sector SET

. RESULTS OF OPERATION Consolidated Financial Statements 1Q2019 1Q2018 % Change Total Revenue 459.4 422.0 8.9% - Utilities Business 458.0 422.0 8.5% - Operating Revenue1 431.2 420.6 2.5% - Other Utilities

brand "Wuttisak Clinic", has change the business strategy for appropriate with the business environment by have plan to closed the departments which have accumulate loss in 2020 5.5 Filters Vision Public

projects. Hi Healthcare Center Co., Ltd. was operated medical service concerning healthcare and esthetics under trademark “Wuttisak Clinic” the Company has change the business strategy for appropriate with

1Q'19 % Change Share of Profit from Investments (138.6) 339.2 -140.9% - Utilities Business (29.2) - N/A - Power Business (109.4) 339.2 -132.2% Adjustment Items: 360.1 (154.4) -333.2% - Foreign Exchange

/ Business Group Consolidated financial statements Change Increase/(Decrease) For nine Months Period Ended 30 September 2017 2018 THB mm % THB mm % THB mm % Sale Revenue Revenue from selling product under

compared to the same period last year. Table 1: Sales Revenue by Product Line for the Three Months Period Ended 31 December (YoY) Product Line/ Business Group Consolidated financial statements Change

granted a license from China Food and Drug Administration (CFDA) during the beginning of 2018 as the Company had to redesign and adjust product packaging according to the granted license as well as change