Supervisory Board No. Tor Nor. 27/2554 Re: Commitment between the Unitholders of an Infrastructure Fund and the Management Company ______________________________ By virtue of Section 16/6 of the Securities and

หน้าที 1 จาก 5 GEL.CS.019/2560 15 August 2017 Subject Explanation and analysis of management for operating results of the Second Quarter Ended June 30, 2017 To Director and Manager The Stock Exchange

PAGE 1 OF 4 GEL.CS.011/2563 14 August 2020 Subject: Management Discussion and Financial Analysis for the operating results of the second quarter of 2020, ended June 30, 2020 To: Director and Manager

and 745.96 million Baht for dividend payment, net off with the additional short-term loan drawdown of 797.00 million Baht for working capital management. 9. KEY FINANCIAL RATIOS Key Financial Ratios As

(69.21) (10.69%) EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY LIMITED MANAGEMENT DISCUSSION AND ANALYSIS FOR Q1/2018 EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT PUBLIC COMPANY

5 September 2018, and dividend for the second half operating results (July – December 2018) at 0.27 Baht per share which will be paid on 17 May 2019. EASTERN WATER RESOURCES DEVELOPMENT AND MANAGEMENT

สรุปผลการดำเนินงานของบจ -Translation- November 22nd, 2017 Subject: Management Discussion and Analysis Fiscal Year 2017 To: Managing Director The Stock Exchange of Thailand Inoue Rubber ( Thailand

Limited would like to submit the report of Management Discussion and Analysis for the 3-month period ended June 30, 2018 which has been unaudited but reviewed by the auditor this is caused by followings

and provision of doubtful debt of Baht 21.80 million, and the increase of administrative expenses of Baht 10.23 million of Vientiane Waste Management Co., Ltd., established on June 3, 2019 at Vientiane

Osotspa Public Company Limited Management’s Discussion and Analysis (MD&A) Consolidated Financial Results: Q4’19 and FY2019 26 February 2020 FY2019 Management Discussion & Analysis Page 1/6 Financial