DCORP 104/2017 August 11, 2017 Subject: Report on the overall operation for the first six-month of the year 2017 ended June 30, 2017 and the decrease in the overall operation more than 20 percent

revenue from sale of product at the amount of Baht 843. 54 million which was not a regular transaction. Consequently, gross profit increased Baht 84. 42 million or 198. 18% from the corresponding period of

transaction occurred. 2) In case of free transfer fee and common area fee (if any) are considered payable to customers or expenses paid for the customers and therefore shall be treated as a reduction of the

the shareholding in subsidiary companies To: President The Stock Exchange of Thailand Attachment: 1. Structure of the shareholding in subsidiary companies 2. Information on the Connected Transaction of

EXAT. Therefore, the subsidiary has not yet recorded such transaction in the financial statement of the third quarter of the year 2018. Overview Operational Results In the third quarter of the year 2018

. 3. The prepayment of the debenture by using proceed from this transaction will help UWC to decrease its interest expenses more than TH 10 million also enhance its debt service ability. 4. Mitigation

: Overall operating results for the six-month period ended June 30, 2019 and June 30, 2018 (Unit: Thousand Baht) Consolidated Financial Statements Separate Financial Statements Increase (Decrease) Q2/2019 Q2

decrease in net profit ratio (ROS) from 17.16% in the nine-month period of 2018 to 15.74% in the same period of 2019. The total expense to total revenue ratio increased from 13.55% in the nine-month period

decrease in share of profit or voting rights in CAZ decreased from 51.30% to 36.64% or equivalent to 14.66%. However, CAZ will still be the Company’s subsidiary after IPO as the Company still has control

Company's ordinary shareholders resulting in a decrease in share of profit or voting rights in CAZ decreased from 51.30% to 36.64% or equivalent to not more than 28.57%. However, CAZ will still be the