previous quarterly To: The President The Stock Exchange of Thailand Thailand's economic outlook for the year 2018 is likely to be bright. After seeing a clear recovery in the last quarter of last year

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

ที่ ITV / 2545 - Translation - AIS-CP 015/2020 18 June 2020 Subject: Establishment of new joint venture and subsidiary company To: President The Stock Exchange of Thailand Advanced Info Service Plc

of false statements and misrepresentation of STARK as well as its subsidiaries’ accounts or documents during 2021-2022 to deceive others. Besides, STARK had such presumably falsified financial

dated August 31, 2008 and its amendments, as well as the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and the Acts of Listed Companies concerning

สรุปผลการดำเนินงานของบจ -Translation- February 13th, 2019 Subject: Management Discussion and Analysis for Quarter 1/FY2019 To: Managing Director The Stock Exchange of Thailand Inoue Rubber ( Thailand

No. CC20200204ELE February 28, 2020 Re: Clarification of the changes in operation performance for the year ended 31 December 2019 Attn: The President The Stock Exchange of Thailand Cal-Comp

No No. CC20190505ELE May 14, 2019 Re: Clarification of the changes in operation performance for the first quarter ended 31 March 2019 Attn: The President The Stock Exchange of Thailand Cal-Comp

7 August 2019 Subject: Management Discussion and Analysis for the Quarter 2 Ending 30 June 2019 Attention: President Stock Exchange of Thailand Please find below the additional information supporting

สรุปผลการดำเนินงานของบจ -Translation- August 14, 2019 Subject: Management Discussion and Analysis for the Quarter 3/2019 To: Managing Director The Stock Exchange of Thailand Inoue Rubber (Thailand