discussion and analysis for the year as at 31 December 2017, as follow Analysis of Financial Performance Full Year 2017 Revenues Revenues Accounting Year 2016 2017 THB Mn % (1) THB Mn % (1) Revenue from Sales

Page 1 of 2 Ref. PDI/BK-BS-063/2017 7 th November 2017 To: President The Stock Exchange of Thailand Re: Clarification on Company’s performance of the 3 rd Quarter and 9- month Year to date 2017 For

Company Limited (“the Company”) would like to clarify on the performance and the financial status for Q3/2017 ended September 30, 2017 of the Company and its subsidiaries, as shown below : (Unit : Million

2018, approving the audited consolidated financial statements for the year ended December 31,2017. The Company would like to report factors that affect the financial performance of The Company and its

31, 2019) To Director and Manager of the Stock Exchange of Thailand Ubis (Asia) Public Company Limited (“the Company”) would like to clarify on the performance and the financial status had varied over

2019 (2nd quarter of 2019) as follows: Q2/2018 Q1/2019 Q2/2019 QoQ % YoY % Net Revenue 251.20 194.28 221.13 26.85 13.82 -30.07 -11.97 Cost of Goods Sold 204.16 163.05 187.08 24.03 14.74 -17.08 -8.37

of cost control measures and improving operational efficiency. The operating results of KT ZMICO for the second quarter of 2019 and 2018 as follows:- Unit : Million Baht 2019 2018 Net securities

Group Public Company Limited (the “Company” or “CBG”), are pleased to submit management discussion and analysis regarding consolidated financial performance and position of the Company and subsidiaries

Limited (“the Company”) would like to clarify on the performance and the financial status for Q1/2018 ended March 31, 2018 of the Company and its subsidiaries, as shown below: (Unit: Thousand Baht) Revenues

Justification_E_1-61 NO. AC. 002/2018 15 May 2018 Subject: Clarification of changes in operating performance of more than 20% To: The President of the Stock Exchange of Thailand M. K. Real Estate