-2495-1366 Website: www.kiatnakin.co.th http://www.kiatnakin.co.th/ 2 Management Discussion and Analysis (MD&A) For the first quarter ended March 31, 2019 comparing operating performance and financial

ที่ กตพ Ref. DBP. 108 / 2019 August 13, 2019 Subject : Clarification on Operating Results for the 2nd quarter and 6-month Period ending June 30, 2019 To : President The Stock Exchange of Thailand

Ref. DBP. 153 / 2019 November 11, 2019 Subject : Clarification on Operating Results for the 3rd quarter and 9-month Period ending September 30, 2019 To : President The Stock Exchange of Thailand

1 (Translation) MD. 108/2017 Aug 7, 2017 Re: Management Discussion and Analysis For the Operating Results ended June, 2017 To: President The Stock Exchange of Thailand Management Discussion and

1 (Translation) MD. 182 /2017 Nov 8 , 2017 Re: Management Discussion and Analysis For the Operating Results ended September, 2017 To: President The Stock Exchange of Thailand Management Discussion

daily ridership of more than 200,000 trips and is fully operating since July 2017.  We’ve expanded further into the Malaysian market by acquiring 25% of Puncak Berlian Sdn. Bhd. (“PBSB”), which has a

reference. 14 Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

reference. Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

reference. Notification of the Capital Market Supervisory Board No. TorThor. 35/2556 Re: Standard Conduct of Business, Management Arrangement, Operating Systems, and Providing Services to Clients of

) Consolidated Financial Statements 2Q'19 2Q'18 % Change YTD 2019 YTD 2018 % Change Total Revenue 475.1 423.5 12.2% 934.5 845.4 10.5% - Utilities Business 473.6 422.7 12.1% 931.6 844.7 10.3% - Operating Revenue1