No. ECF2 044/2561 3 December 2018 Subject: Notification of the resolutions of the Board of Directors’ Meeting approving the investment in purchasing the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for Extraordinary General Meeting No. 1/2019 (Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum...

-Translation- No. ECF2 005/2019 17 January 2019 Subject: Cancellation of the resolutions of the Board of Directors’ Meeting No. 13/2018 in relation to the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., the investment in the ordinary shares of S-TREK (Thailand) Co., Ltd., capital increase, and the issuance and allocation of the newly issued ordinary shares to the specific person under the private placement basis, and the schedule for 2019 Annual General Meeting of Shareholders...

to the current plot of the Company has been implemented as per the above objective, the management of production area ( production plant) on the adjacent land plots will be efficient and the management

1 Zen Corporation Group Public Company Limited 662 Soi Onnuch 17, Suanluang, Bangkok 10250 THAILAND. Tel: 02-0195000 10 August 2020 No. ZEN 2563-016 Subject Management Discussion and Analysis for the

, total revenue stood at THB 12,189 mn and net profit stood at THB 1,890 mn). However, the Company implemented the cost-effective management as planned to reduce impact to business performance. As a result

, total revenue decreased by 31.8% and net profit decreased by 65% YoY). However, the Company implemented the cost-effective management as planned to reduce impact to business performance. As a result of

, the company is providing assistance to Rajthanee-Rojana Hospital in all aspects such as financial support, management as well as marketing efforts to Rajthanee- Rojana Hospital, including the use of

aggressive campaigns remained in targeted areas. After completing spectrum auctions in 3Q18, overall 4G networks have improved following the deployment of the additional bandwidth, which is expected to help

subsidiary of the Company in which the Company currently holds 30.38 percent of its total issued shares. Therefore, the VGM Share Sale Transaction will help unify the Company’s media business in Malaysia with

Bangchak Corporation Plc. Management Discussion & Analysis of Business Operation For the 4th quarter and year ended December 31th, 2019 2 Management Discussion and Analysis of Business Operation for