company with the aim to engage in the business of waste treatment and disposal in landfills, as well as the generation and distribution of electricity. UWM currently holds ordinary shares of ART and AWM

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

has considered additional facts and the study results of the changed cost structure. It was found that the continuation of the project on the basis of the existing guidelines could result in offering no

proceeds received from sale of the shares of the Business or the sale of the shares of the Business’ subsidiaries, dividends received from the Business, the restructuring the structure of the Business, the

by 59.46 million Baht or 17.25% as compared to Q1/2 018 following to the increasing sales volume due to household customer. The company has well controlled of the electricity cost, however raw water

purchasing raw water from private source. However, the company was able to save the electricity cost by 61.83 million Baht because the company has stopped transferring water from Nongplalai reservoir to

raw water from private source. However, the company was able to save the electricity cost by 56.60 million Baht because the company has stopped transferring water from Nongplalai reservoir to Chonburi

of Business Operation for the 2nd quarter of 2017 Bangchak Corporation Plc. Summary of the Company and its subsidiaries’ operating result for the 2nd quarter ended 30th June 2017 EBITDA Structure of

2018 as the raising in raw water sales volume while costs of sales and services totally 2,003.08 million Baht, increased by 357.38 million Baht or 21.72% because of increasing of electricity cost. Net

sell electricity from all renewable energy. The investment shall be conducted through Ferrum Energy Co., Ltd. (“Ferrum Energy”). Ferrum Energy is a subsidiary of Ferrum Capital Co., Ltd. (“Ferrum Capital