company has a duty to disclose information to SET according to the regulations of the Stock Exchange of Thailand No. Bor. Jor. / Por. 11- 00 Re: Rules, Conditions and Procedures Governing the Disclosure of

any acts necessary or related and beneficial to the Company and the shareholders. Attached herewith is Information memorandum on the acquisition and disposition of assets and connected transactions

+ 66 (2) 6452828, + 66 (2) 6452829 VAT ID 0107538000151 Thailand W www.wiik-hoeglund.com LWH/SET/19/01/LT001 January 4, 2019 Subject: Information on the investment in WOG ITR Water Solution Company

http://www.sevenup.co.th Tel. 0-2741-5700-5 / Fax 0-2741-6878 / Company Tax ID : 0107545000021 (1) To disclose information on the disposal of assets to the Stock Exchange of Thailand; (2) Send letter of

the year period ended December 31, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

the 6 months period ended June 30, 2019 To: President The Stock Exchange of Thailand Rich Asia Corporation Public Company Limited ("the Company") would like to report the information according to the

Phichit and Rayong branch locations in accordance with the plan to open Advice iStore at both branches. Intangible assets increased due to the company’ s investment in upgrading its information technology

Microsoft Word - ELCID Encl. 4_GST - IM for RO and PP (EN) v11 (03082017)_clean Enclosure 4 1 INFORMATION MEMORANDUM ON THE OFFERING OF THE NEWLY ISSUED ORDINARY SHARES OF G STEEL PUBLIC COMPANY

., Ltd. To: President The Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation Public Company Limited The Meeting of the Board of Directors

Stock Exchange of Thailand Enclosure: Information Memorandum regarding the Acquisition of Asset of Demeter Corporation Public Company Limited The Meeting of the Board of Directors No. 8/2017 of Demeter