(Additional) To President The Stock Exchange of Thailand Enclosure 1. Information Memorandum on the Asset Acquisition (Addendum 1) regarding acquisition of shares of S-TREK (Thailand) Co., Ltd. in the

established under a specific law as a financial institution under the law on interest on loan of the financial institutions. "Exchange" means the Stock Exchange of Thailand. 3 "terms and conditions" means

; “central securities depository” means any central securities depository according to the Law on Securities and Exchange; “Stock Exchange” means the Stock Exchange of Thailand according to the Law on

”) (Revised) To President The Stock Exchange of Thailand In reference to Clarification Letter on the Information in the Financial Statements Quarter 3 , ended 3 0 September 2 0 1 7 , as inquired by the Stock

connected person and sell in investment of the subsidiary Attention The President The Stock Exchange of Thailand Enclosure Information on asset disposition of CAZ (Thailand) Co., Ltd As the Board of Directors

Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the Acquisition and Disposition of Assets, 2004 (collectively, “the Notifications on

Deemed as Acquisition or Disposal of Assets, and the Notification of the Board of Governors of the Stock Exchange of Thailand Re: Disclosure of Information and Other Acts of Listed Companies Concerning the

SAAM Energy Development Public Company Limited - 1 - 13 February 2019 Subject: Management Discussion and Analysis for the year ended 31 December 2018 To: The President The Stock Exchange of Thailand

on the Stock Exchange of Thailand’s Thailand Sustainability Index (SETTHSI Index) while the Company’s corporate governance practice is also in line with 5-stars ranking Performance Summary Consolidated

- ร่าง - 1 Aug 10, 2017 Subject Management Discussion and Analysis for the period of three months ended 30th June 2017 To President of the Stock Exchange of Thailand Secretary of the Office of