: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 3/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on May 15, 2018, has resolved to approve the

No No. CC20180505ELE May 15, 2018 Re: Clarification of the changes in operation performance for the first quarter ended 31 March 2018 Attn: The President The Stock Exchange of Thailand Cal-Comp

Operation change from same period more than 20% Attention : The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its subsidiaries herewith submit the clarification of

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 5/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on August 10, 2018, has resolved to approve the

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

of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

: President of the Stock Exchange of Thailand The Board of Directors’ Meeting No. 6/2018 of Jasmine Telecom Systems Public Company Limited (the “Company”) held on November 7, 2018, has resolved to approve the

: 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

period of last year The explanation for Company’s Operation change from same period more than 20% To The President The Stock Exchange of Thailand T.C.J. Asia Public Company Limited (“TCJ”) and its

Palmer & Turner (Thailand) Ltd MJD.IR.012/2562 13 November 2019 Subject : Clarification of the operating result for the year 2019 ended September 30, 2019 To : Director and Manager The Stock Exchange