subsidiaries Ref. PDI/BK-BS-008/2020 20th February 2020 Re: Management Discussion and Analysis (MD&A) For the year ended December 31, 2019 To: President The Stock Exchange of Thailand Padaeng Industry Public

Stock Exchange of Thailand Reference is made to the fact that BCP Innovation Pte. Ltd. (“BCPI”), which is the subsidiary of Bangchak Corporation Public Company Limited (“Company”), had signed an

of the Stock Exchange of Thailand M.K. Real Estate Development Plc. would like to inform the financial performance for the second quarter ended 30 June 2017. The Company and its subsidiary reported a

สรุปผลการดำเนินงานของบจ -Translation- August 15th, 2017 Subject: Management Discussion and Analysis Quarter 3 Ending 30 Jun 2017 (Edited Template) To: Managing Director The Stock Exchange of Thailand

Board No. TorChor 21/2008 re: Related Parties Transaction and the Notification of the Board of Governor of the Securities Exchange of Thailand re: Disclosure of Information and Other Acts of Listed

Governor of the Securities Exchange of Thailand re: Disclosure of Information and Other Acts of Listed Companies Concerning the Connected Transactions 2003 (“Notification of Connected Transactions”). Details

ที่ - Translation - PorBor.076 / 2017 November 14, 2017 Subject: Clarification of operating results change from the same period last year by more than 20% To: President The Stock Exchange of Thailand

สรุปผลการดำเนินงานของบจ -Translation- November 22nd, 2017 Subject: Management Discussion and Analysis Fiscal Year 2017 To: Managing Director The Stock Exchange of Thailand Inoue Rubber ( Thailand

ที่ กม Translation No. Gor.Mor. 49/2560 December 20, 2017 President The Stock Exchange of Thailand Dear Madam, Approval for Selling Land for Investment Purposes The Board Meeting of O.C.C. Public

for reference. The SEC Thailand cannot undertake any responsibility for its accuracy nor be held liable for any loss or damages arising from or related to its use. ---------------------- Notification of