equity method -0.2 0.0% -0.3 -0.1% -0.2 101.9% Profit (loss) before income tax expense -57.5 -8.9% 29.9 4.9% 87.4 - Tax expense (income) -13.3 -2.1% 1.4 0.2% 14.7 - Profit (loss) for the year -44.2 -6.9

% compared to the revenue of the prior year. It results from the increase in sale of set- top box which has been started since the end of 1Q17. Related technology business In 2Q17, the Group generates revenue

since 12 March until now due to the severity of virus transmission. In addition, Mitigation plan implemented with full set of initiatives to minimize the short term impact on our profitability and

118 million. (Separate: Baht 4 million for the year 2018 and Baht 298 million for the year 2017). Major factor come from the significant decrease of sale volume of the Company. Administrative expense

holds 49.71%) mainly caused by a decrease in revenue from mark-to-market price of investments, and an increase in expense from post-employment benefits obligation. The operating results of KT ZMICO for

November 13 ,2020 Dear Director and The Manager of SET Re: Clarification on the Operating Result of Quarter 3/2020 Thailand economy’s condition of Quarter 3/2563 was continued to shrink by domestic

Page 1 of 4 No. RJH – SET 7/2018 11 May 2018 Subject : Management’s Discussion and Analysis for the 1st quarter of 2018 ending March 31, 2018 To : The President The Stock Exchange of Thailand

TAX (29.51) (29.20) (16.18) (33.75) (45.69) (62.95) INCOME TAX INCOME (EXPENSE) 0.35 (0.18) - 0.48 0.35 0.30 NET LOSS FOR THE PERIODS (29.16) (29.38) (16.18) (33.27) (45.34) (62.65) Unit : Million Baht

Company Limited, has already completed the construction of buildings and set up all equipment. Depreciation has to be fully recognized. Revenue recognized in the second quarter was not enough to cover such

% compared to the first half of year 2018. The increased sales revenue was mainly derived from telecommunication product such as set- top-box and printer products as compared to previous year. 2. Cost of sales