November 12, 2004 1/4 (-Translation-) No: SN. 029/2018 May 14, 2018 Subject: Clarification of Operating Results and Financial Status the six-month period ended March 31, 2018 Attention: President The

1st quarter financial statements as of May 31, 2021 which were reviewed by Deloitte Touche Tohmatsu Jaiyos Audit Company Limited. The operating performance is summarized are as follows. Overview

Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for year ended of 31 December 2017 as follows. The operation results

operation results for the year 2018, the Company would like to provide the clarification of performance which was decreased more than 20% compared to the previous year. For the year 2018, the operating

Page 1 of 3 GEL.CS.003/2562 28 February 2019 Subject: Management Discussion and Financial Analysis for the operating results as at December 31, 2018 To: Director and Manager The Stock Exchange of

Quality Construction Products Public Company Limited (“Q-CON”) would like to clarify the main reason that caused operating result for the first quarter 2019 changed more than 20 percent that of 2018. Q-CON

Global Green Chemicals Public Company Limited Management Discussion and Analysis | 1 Management Discussion and Analysis For the operating results of 2Q/2019 Global Green Chemicals Public Company

31st March 2018 To : Managing Director Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the three-month period at

Page 1 of 3 GEL.CS.015/2561 15 May 2018 Subject Management Discussion and Financial Analysis for the operating results of the first quarter of 2018, ended 31 March 2018 To Director and Manager The

that, operating expenses rose by Baht 5.42 million because of the increase of the amount of employee benefit obligations in according with the accounting standard. The ratio of net claim expense over