Management Companies; Chairman, Securities Analysts Association; Chairman, the Thai Life Assurance Association; Secretary General, the Thai Bankers’ Association; and Secretary General, the Foreign Banks

Department Tel: 0-2263-6071 Fax: 0-2263-6332 Encl: Guidelines for renewal of approval for investor contacts Cc: Chairman, Association of Securities Companies; Chairman, Association of Investment Management

; Chairman, Association of Investment Management Companies; Chairman, Securities Analysts Association; Chairman, the Thai Life Assurance Association; Secretary General, the Thai Bankers’ Association; and

Microsoft Word - MD&A_E Q1_2562 Management Discussion and Analysis: MD&A 1. Operating Results (Company and Subsidiaries) Consolidated revenue for Q1/2019 of 72.9 million baht compared with Q1/2018 of

of the license to use the spectrum to provide Digital Television Services. The service users who had intended to return the license was required to inform in writing within 10 May 2019. The request for

Microsoft Word - MD&A_E Q1_2561_จัดใหม่ Management Discussion and Analysis: MD&A 1. Company Situation Revenue from the waste treatment business for Q1/2018 slightly increased compare to Q1/2017. The

significant remaining field life. This Joint Partnership investment will provide value added and risk management for further natural resources business growth. 6. Board of Directors 's opinion on the investment

, 2011. According to the agreement, Hwa Fong Rubber Industry Co., Ltd. may provide technical information to the company including design standards, Technical specifications, Production formulas, Production

entered into technical cooperation agreement with Hwa Fong Rubber Industry Co., Ltd., a parent company, on January 1, 2011. According to the agreement, Hwa Fong Rubber Industry Co., Ltd. may provide

Page 1 Date 13 May 2020 Re: Management Discussion & Analysis for the 3-months period Ended 31 March 2020 To The President of the Stock Exchange of Thailand (SET) CHAOPRAYAMAHANAKORN PUBLIC COMPANY