holds 49.71%) mainly caused by a decrease in revenue from mark-to-market price of investments, and an increase in expense from post-employment benefits obligation. The operating results of KT ZMICO for

I - Translation - Ref : LPH/SET 2020/004 February 25, 2020 Subject : Clarification on the Operating Results for Year 2019 period ended December 31, 2019 To : President The Stock Exchange of Thailand

Manager The Stock Exchange of Thailand (SET) Dear Sir : The Board of Directors Meeting No. 5/2017 of Karmarts Public Company Limited was held on November 13, 2017 specifically to ratify the Loans provided

9 WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 13/2018 8 August 2018 Subject : Management Discussion and Analysis for Quarter 2 of 2018 ending on 30 June 2018. To : Directors and

and from 73 days to 83 days for the six-month period. For a debtor with debt problem, the Company has set aside allowance for doubtful accounts. That debtor has to repay monthly on a monthly basis

subsidiaries have the revenues from medical treatment of 855.83 million baht, which is a 7.51 % increase from the previous year. The revenues can from the two hospitals are broken down as follows

WATTANAPAT HOSPITAL TRANG PUBLIC COMPANY LIMITED No. WPH – SET 17/2018 8 November 2018 Subject : Management Discussion and Analysis for Quarter 3 of 2018 ending on 30 September 2018. To : Directors

. For a debtor with debt problem, the Company has set aside allowance for doubtful accounts. That debtor has to repay monthly on a monthly basis. Inventory turnover in the third quarter and the nine-month

disclose the connected transaction to SET. Acquisition and Disposition Transaction The transaction size is less than 15%, Thus it is not required to disclose under the Notification of Capital Market

- No. LMJG/SET/2020/019 August 10th, 2020 Subject: Clarification for the change of Operating Results more than 20% Attention: The President The Stock Exchange of Thailand Effects of the COVID-19