May 13, 2019 SET-19-AC-002 Dear The President The Stock Exchange of Thailand Subject: Clarification of Result’s Operation for the three months ended March 31, 2019 According to the resolution of

31st March 2018 To : Managing Director Stock Exchange of Thailand Ekachai Medical Care Public Company Limited (the “Company”) would like to clarify on the operating results for the three-month period at

661 6664-5 www.indoramaventures.com Ref.No.IVL001/01/2020 6th January 2020 President The Stock Exchange of Thailand Subject: Report on the Completion of the Acquisition of the Integrated Oxides and

No. KCM63/005 May 15, 2020 Subject Management Discussion and Analysis Quarter 1st Ending March 31, 2020 Attention President The Stock Exchange of Thailand K.C. Metalsheet Public Company Limited (“the

-the-counter center in order to reduce barriers to establishment and operation, imposing regulatory measures to enhance the supervisory efficiency of the Stock Exchange of Thailand and introducing

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

fund can invest in an infrastructure fund listed on the stock exchange not exceeding 15 percent of its net asset value (NAV); and not exceeding 25 percent of NAV for a fund offering investment units for

Nation U Co., Ltd., the subsidiary of the Company, and change in the accounting policy regarding the record of the land valuation To: Director and Manager The Stock Exchange of Thailand (SET) Attachment

1 GLOCON.018/2020 May 15th, 2020 Subject Management’s discussion and analysis for 1st quarter of 2020 Attn. The President The Stock Exchange of Thailand Management’s analysis Consolidated Financial

impact of Stock Gain/(Loss) and NRV Management’s Discussion and Analysis Global Green Chemicals Public Company Limited | 3 sales volume was increased. However, sales revenue of Fatty alcohol business