1 / 2 IR.009/2018 14 May 2018 Re: Notification of the changes of the Profit and Loss Statement To President The Stock Exchange of Thailand We, T Engineering Corporation Public Company Limited (the

Executive Officer and Acting Managing Director T Engineering Corporation Public Company Limited

was mainly from the Company managing to reduce raw material costs due to cheaper sources of raw materials imported and the reduced energy. For the three-month period ended 30 September 2019, the selling

Agenda Items for the 2020 Annual General Meeting of Shareholders. To : Director and Manager The Stock Exchange of Thailand Nation Broadcasting Corporation Public Company Limited (the “Company”) would like

.Thailand. Tel : + 66(0) 2 703 7880-1 No. SorPor 6/2563 23 March, 2020 Subject: Report of asset acquisition in “Sakun C Innovation Company Limited” Attention: Managing Director of the Stock Exchange The Stock

. Tel : + 66(0) 2 703 7880-1 No. SorPor 5/2563 23 March, 2020 Subject: Report of asset acquisition in “Blue Solar Farm3 Company Limited” Attention: Managing Director of the Stock Exchange The Stock

. Shareholder equity less total Baht 82.57 million or 15.96%. Yours sincerely , ( Mr. Santi Piyatat ) Managing Director K.C. Property Public Company Limited

15.96%. Yours sincerely ( Mr. Santi Piyatat ) Managing Director K.C. Property Public Company Limited

Piyatat) Managing Director K.C. Property Public Company Limited -Santi Piyatat-

, Decrease on Deposit receives and other. And now company has the development projects 10 projects. Shareholder equity less total Baht 79.36 million or 16.41%. Yours sincerely ( Mr. Santi Piyatat ) Managing