Securities: warrant or convertible debenture or other securitiesconvertible to stock. In case of group report, disclose the changes in the holding of individuals, thegroup percentage of acquisition/disposition

preferred stock or depository receipt (DR). Convertible Securities: warrant or convertible debenture or other securitiesconvertible to stock. In case of group report, disclose the changes in the holding of

depository receipt (DR). Convertible Securities: warrant or convertible debenture or other securitiesconvertible to stock. In case of group report, disclose the changes in the holding of individuals, thegroup

Samutprakarn, Samutprakarn 10280, Thailand Tel. 66 2323 1085..96 Fax. 66 2323 9283 (Translation) 11 May 2018 Subject: Management Discussion and Analysis (MD&A) of Q1/2018 To: Director and manager The Stock

-5170529 14 November 2017 RE: Explanation of performance for the third quarter of 2017 with a change exceeding twenty percent from the previous year. ATTN: Managing Director, Stock Exchange of Thailand

, Samutprakarn 10280, Thailand Tel. 66 2323 1085..96 Fax. 66 2323 9283 (Translation) 14 May 2019 Subject: Management Discussion and Analysis (MD&A) of Q1/2019 To: Director and manager The Stock Exchange of

ED-MD2020-0016 13th May 2020 Subject Clarification of changes in excess of 20% in the operating results for year Q1/2018 To Director and General Manager The Stock Exchange of Thailand Eureka Design

-Translation- NO. ED-MD2020-0004 February 24th, 2020 Subject: Clarification of changes in excess of 20% in the operating results for year ended 2017 To: Director and General Manager The Stock

ED-MD2020-0028 6th August 2020 Subject Clarification of changes in excess of 20% in the operating results for year Q2/2020 To Director and General Manager The Stock Exchange of Thailand Eureka Design

inside information to trade CMO shares along with failure to report the changes of his CMO shareholding and launch a tender offer for CMO shares.With the referral from the Stock Exchange of Thailand, the