(Translation) 1 Enclosure 1. Information Memorandum regarding the Connected Transaction on Engagement of CH. Karnchang Public Company Limited as the Contractor for Maintenance Services on Civil
disclosure of information memorandum. In order to approve this connected transaction from shareholders, the Company is required to appoint Finnex Advisory Company Limited as the Independent Financial Advisor
Republic of Vietnam; “registration statement” means the registration statement for offer for sale of securities issued by a foreign company; “electronic information” means the information created
subsidiaries as at September 30, 2018. The Company is required to disclose the information to the Stock Exchange of Thailand. 7. Names of connected persons and nature of relationship of the connected persons
the Company and its subsidiaries as at September 30, 2018. The Company is required to disclose the information to the Stock Exchange of Thailand. 7. Names of connected persons and nature of relationship
criteria and further information on such matter on the Company’s website at www.jsp.co.th Please be informed accordingly. Yours Sincerely, Mr.Chavalit Taratikundech Company secretary http://www.jsp.co.th/
according to the consolidate financial statement of the Company and its subsidiaries as at March 31,2019 The Company is required to disclose the information to the Stock Exchange of Thailand. 5. Names of