Writer Ref. No. 151/2561 10 August 2018 SUBJECT : Management Discussion and Analysis ending 30 June 2018 ATTN : President of the Stock Exchange of Thailand The Company realized profit for the second

and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in the Group’s operating

and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in the Group’s operating

: Director and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in the Group’s operating

and General Manager The Stock Exchange of Thailand Eureka Design Public Company Limited and its subsidiaries (“the Group”) would like to clarify the changes in excess of 20% in the Group’s operating

1 - TRANSLATION - (Q-Con) 0012/2020 August 10, 2020. Attention Managing Director The Stock Exchange of Thailand Subject : Management Discussion and Analysis the second quarter ended 30 June 2020

violations; 1.4.2 There are procedures for suitable and timely punishment or management of the violations; 1.4.3 There are timely and suitable corrections for the violations of rules for integrity and code of

\(Microsoft Word - 7 \\270\\244.60 _Eng_.doc\) December 7 th , 2017 To : Managing Director The Stock Exchange of Thailand Re : The Disposition of Land in subsidiary company The board of directors

. Suppaluek Na Songkla, Mr. Ittidet Phonin and Miss Nittaya Na Songkla offered company to buy SUTG stock for 132,000 units whereas 66% of total paid-up capital of SUTG. Main reason of the deal is to come back

M.D. 042/2020 February 12, 2020 Subject : Disclosure of the information connected transactions To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby