ที่ กบร No. Lor Gor. 016/2020 May 13, 2020 President The Stock Exchange of Thailand Re : Clarification on the company’s over 20% change in its operating results for 2nd quarter, 2020 Dear Sir, Thai

approved, in which case ADAM will have to deduct the payment of such expenses from the deposit of 18.5 milion baht. In this regard, the Board of Directors and the Audit Committee view that the proposed

abettors, for manipulating share price of Rich Asia Steel Plc. (RICH).  With the referral from the Stock Exchange of Thailand (SET) on irregular trading of RICH shares by a group of persons, the SEC probed

Engineering Plc. (PLE) shares; as well as Usavadee Srisuchart and Perayuth Nark-In for aiding and abetting Swake?s wrongdoing.  With the referral from the Stock Exchange of Thailand (SET), the SEC probed into

inside information to trade CMO shares along with failure to report the changes of his CMO shareholding and launch a tender offer for CMO shares.With the referral from the Stock Exchange of Thailand, the

decreased revenue and increased expense from reservation of allowance for impairment losses of unused machine and doubtful accounts, (2) decreasing ratio of dividend payment for the year of 2016. Mr

expense from reservation of allowance for impairment losses of unused machine and doubtful accounts, (2) decreasing ratio of dividend payment for the year of 2016. Mr. Chana had accessed the information

Limited. To: The President, The Stock Exchange of Thailand Enclosure: Information Memorandum regarding to the Acquisition of Assets The Extraordinary General Meeting of WCI Holding Public Company Limited

1 At JSP 012/2561(OOP) March 27, 2018 Subject Notifications of the connected transaction regarding the receipt of financial assistance, Adjustment of Directors To The President, The Stock Exchange of

of term, Adjustment of Executive Directors To The President, The Stock Exchange of Thailand The Board of Director’s Meeting No. 8/2018 of J.S.P. Property Public Company Limited, held on June 14, 2018