calculated from the weighted average price of the Company’s shares listed on the Stock Exchange of Thailand – MAI (“SET”)       Ocean Commerce Public Company Limited 148/1 Soi Ramintha 14, Ramintra Road

oil price throughout the quarter, leading to an inventory loss. However, despite the refinery Hydrogen Production Unit and Hydrocracking Unit temporary shut down, refinery’s average crude run remained

higher than first half of this year, the price was still lower than average price of year 2018. Other income on year 2019 increased 32.41 percent for a reason of increasing in gain from exchange rate

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

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

\(Microsoft Word - 7 \\270\\244.60 _Eng_.doc\) December 7 th , 2017 To : Managing Director The Stock Exchange of Thailand Re : The Disposition of Land in subsidiary company The board of directors

Ref: FASET 01/2562 February 26, 2019 Subject: Report the operating result for the year ended December 31, 2018 To: President of the Stock Exchange of Thailand Seamico Securities Public Company

Acc. 023/2017 August 10, 2017 To: The President The Stock Exchange of Thailand Dear Sir, Subject: Management Discussion and Analysis Quarter 2 Ending 30 Jun 2017 S. Khonkaen Foods Public Company

Acc. 003/2019 May 13, 2019 To: The President The Stock Exchange of Thailand Subject: Management discussion and analysis (MD&A) for Quarter 1/2019 Dear Sir, S. Khonkaen Foods Public Company Limited or