from High-Valued Document. 2Q19 Revenue Breakdown Mil THB TBSPTKS 311 325 277 267 Q2 18 Q2 19 592 + 0.8% 588 T.K.S. Technologies Public Company Limited Management Discussion and Analysis Operating

Limited and its subsidiaries (“the Company”) would like to announce the operating results for the three-month and six-month periods ended June 30, 2019, which have been reviewed by an auditor as follows

1 Ref: AC.024/2019 3 August 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

1 Ref: AC.034/2019 4 November 2019 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange of Thailand Overall operating

Central Retail Corporation Public Company Limited Page 1 20 February 2020 Re: Management Discussion and Analysis Operating results for the year ended December 31, 2018 To: President The Stock

Management Discussion and Analysis 1 Ref: AC.017/2020 18 May 2020 Subject: Management discussion and analysis of financial position and operating results To: President and Manager The Stock Exchange

Exchange of Thailand Earth Tech Environment Public Company Limited (“the Company”) would like to inform the management’s explanation and analysis for the Company’s operating results for three months and nine

% TBSPTKS Marvel Pack T.K.S. Technologies Public Company Limited Management Discussion and Analysis Operating Results for the period as at 30 September 2019 In addition, On 11 July 2019, the Company obtained

when the Board of Directors Meeting was and will be proposed to the Shareholders Meeting for the approval further. The Company would like to clarify the operating results of the Company and its

1188 FAX : +66 (0) 2625 1103 www.jubileediamond.co.th No. CS14/2020 August 11th, 2020 Subject: Declaration of Operating Results for the 2nd quarter ended 30 June 2020 Attn: Director and Manager, The