March 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2018 31 March 2017 Increased (Decreased) Percentage

ended 30 September 2018, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 30 September 2018 30 September 2017 Increased

the Office of the Security and Exchange Commission (the “SEC”) under the relevant notification of the Capital Market Advisory Board prior to the offering of its new shares to VAVA. Please refer to the

according to notification of The Stock Exchange of Thailand regarding “disclosure of information and other acts of listed companies concerning the acquisition or disposition of assets, 2004”. The transaction

financial status : Financial Statement Year 2015 Year 2016 As at Quarter3 of 2017 (Unit: Thousand Baht) Total asset 435,825 476,255 383,372 Total liabilities 240,872 268,495 188,538 Equity 194,953 207,760

▪ Shareholders’ equity 140.37 190.56 199.08 - Retained earnings (deficit) (489.63) (409.44) (301.92) 2) Profit and loss statement ▪ Total revenue 326.79 293.29 241.65 - Sales revenue 305.62 258.35 209.53 Year2017

Letter to SET Interim Dividend and RPT ( E ) Final.pdf (-Translation-) Ref. SorNor. 098/2020 May 13, 2020 To: President The Stock Exchange of Thailand Re: Notification of interim dividend payment

ไฮโดรเท็ค จํากดั (Translation) No. 024/0461 April 4, 2018 Subject Notification of the Board of Directors No.6/2018 Re: Convening the Extraordinary Shareholders’ Meeting No.1/2018; an Acquisition of

Microsoft Word - EN - NPPG - IM (Kitchen Plus) Amend2_20181030 1 No. NPPGR1.068/2561 October 11, 2018 Re: Notification of Resolutions of the Board of Directors’ Meeting No. 10/2018 on Approval for

The Stock Exchange of Thailand Reference: The Notification No. BGRIM 16/2563 dated 31 August 2020 Re: the readiness for development of 7 combined cycle cogeneration power plants as planned B.Grimm Power