Company’s stock in the period of 7 business days prior to the Board of Director’ Meeting dated 12 December 2017, equaling to Baht 12.43, representing 19.55% discount from such weighted average market price

Institution Business; “Exchange” means the Stock Exchange of Thailand; “registered debt securities” means the debt securities registered with the Thai Bond Market Association; “Thai Bond Market Association

Assets and Connected Transaction for the Entire Business Transfer and Allocation of Securities to the Specific Investor (Private Placement) To The President The Stock Exchange of Thailand Attachment 1

Media Public Company Limited No. 2 (VGI-W2), Capital Increase through a General Mandate and Calling the 2018 Annual General Meeting of Shareholders To The President The Stock Exchange of Thailand

Management Discussion and Analysis of Business Operation for the 2nd quarter of 2017 Bangchak Corporation Plc. 1 | Bangchak Corporation Public Company Limited Management Discussion and Analysis of

assets and convening the Extraordinary General Meeting of the Shareholders No. 1/2018 (Revise 3) To : President, The Stock Exchange of Thailand Attachment : 1. Capital Increase Report Form (F 53-4) 2

Facebook page S’Stock Day : Unlicensed securities and derivatives business (Disclosure Date : 24/03/2023)

TikTok account “betagro_stock_insights” impersonates “BETAGRO Plc.” : Unlicensed securities and derivatives business (Disclosure Date : 09/10/2024)

TikTok account "okj_stock_trade" impersonates "Pluk Phak Praw Rak Mae Plc." : Unlicensed securities and derivatives business (Disclosure Date : 20/03/2025)

TikTok account “sawakami_stock_thailand” impersonates “Sawakami Asset Management (Thailand) Co., Ltd.” : Unlicensed securities and derivatives business (Disclosure Date : 30/08/2024)