No. Exe 034-11-17 November 9, 2017 Re: Explanation of Performance of the Financial Statements for the third Quarter 2017 TO: President The Stock Exchange of Thailand We, Venture Incorporation Public

No. EXE 003-2-18 22th February 2018 Re: Explanation of Performance of the Financial Statements as at 31 December 2017 Attention: President The Stock Exchange of Thailand Venture Incorporation Public

Saraburi Coal Company Limited (“Saraburi”) into final receivership. The Company and Saraburi are the parties to a joint venture agreement, NWR-SBCC Joint Venture, to carry out a soil and coal extraction and

/06/2022 17:13 The establishment of a new subsidiary 06/06/2022 17:12 Incorporation of a joint venture company with ER Universe, LLC and investing in ER XSpring Ventures fund 1, LP 18/02/2022 17:14

factual misstatements, limitations of the accounting systems, insufficient internal coordination, and the lack of awareness of the role and duties of the chief financial officer (CFO) and accountants in

statements to materially contain false information and raised doubts concerning the internal control system, spending of B/E money, and the making of accounting records.The SEC has therefore issued the order

requested.  The survey results indicate top-three findings in the audits of public companies in the areas of fair value measurements, internal control testing, and engagement quality control reviews

134.11 14.03 Shares of gain (loss) from investments in an associate and a joint venture (1.31) 13.63 0.00 0.00 Gain from change in a joint venture proportion 0.00 (9.87) 0.00 0.00 Gain on sale of

("Joint Venture Company") in India to the Stock Exchange of Thailand regarding the letter No. FPI.013/2019 dated November 14, 2019, the Company would like to clarify further about the investment. The

venture company with Indeem Group and Acquisition of ordinary shares of Lock Box Group Co., Ltd. and The Achiever 59 Co., Ltd. (Revised 1) 02/03/2022 13:08 Acquisition of ordinary shares in the new company