performance for the second quarter ending 30 June 2018 which has already been reviewed by the Company’s auditor can be summarized as follows: The Company’s performance for the second quarter in 2018 showed a

“Company”) would like to clarify in operating performance for the 2nd quarter (three months period) ended June 30, 2018. The Company’s net profit was Baht 31.72 Million which increased Baht 19.61 Million or

-Translation- M06/010/18 August 14, 2018. Subject Clarification of Q2/2018 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its

Manager The Stock Exchange of Thailand The operating performance for three-month period end 30 June 2018 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

-Translation- No. M06/011/18 November 14, 2018 Subject Clarification of Q3/2018 Company Performance To The President of the Stock Exchange of Thailand Reference MDX Public Company Limited and its

(the “Company”) would like to clarify in operating performance for the 3rd quarter (three months period) ended September 30, 2018. The Company’s net profit was Baht 14.68 Million which decreased Baht

(Translation) Ref: EIC-AD043/2019 13 November 2019 Subject: Management Discussion and Analysis for the Performance for Nine-Month Period ended 30 September2019 To: President The Stock Exchange of Thailand The

Stock Exchange of Thailand The operating performance for three-month period end of 31 March 2020 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net profit

August 2020 Subject: Management Discussion and Analysis for the Performance for the six-month period ended 30 June 2020 To: President The Stock Exchange of Thailand The Board of Directors of Wow Factor

Stock Exchange of Thailand The operating performance for three-month period end of 30 June 2020 of Mahachai Hospital Public Company Limited compared to the prior year was decreasing in net loss amounting