M.D. 219/2019 November 12, 2019 Subject : Disclosure of the information connected transaction To : President of the Stock of Exchange of Thailand Kang Yong Electric Public Company Limited hereby

derived from the management service income and the trading income which was recognized for the first time in year 2018. 2018 2017 Change % Change Revenue 1,672.58 1,580.25 92.32 6% Cost 1,509.05 1,335.73

: Million Baht) Consolidated financial statements Q1’ 2020 Q1’2019 % Change Sales and Service Income 530 481 10 Other Revenue 6 3 200 Less Cost of Sales and Services 433 388 12 Selling and Administrative

first Thai green bonds certified by the Climate Bonds Initiative with innovative structure verified by DNV GL (third party verifier). This green bond is the precedent transaction for company in Thailand

interest saving rate around 2.0% p.a. or Baht 119 million throughout the project life. This transaction also unleashed cash flow in the amount of Baht 84 million. Solarwa Project and TPS Commercial Project

1 -Translation- No.ECF2 004/2018 24 January 2018 Subject: Change in Shareholding Structure of the Planet Board Company Limited, a Subsidiary Company of the Company (additional) To: President The

- month period ended 30 June 2020. The details are as follows. Operating Performance 1. Revenues Unit: Million Baht The 2nd Quarter of the Year 2020 comparing to 2019 Consolidated Separate Amount Change

prior year by Baht 748.2 million or 881% due following to: Description Year 2018 Million Baht Year 2017 Million Baht Change Million Baht Change (%) Revenue from real estate segment 800.0 54.0 746.0 1,381

Establishment of Subsidiary, Classified as Type 2 Transaction (List 1). (Please refer to Enclosure 1.) 3. It was approved to change the purposes of use of proceeds from IPO, which is not material and complies

by holding 51% of total shares of the project and later this project was sold on August 19, 2016 at selling price Baht 82.19 million. Such transaction made the main sharing of gain from investment