Dividend payment Subject : Dividend payment Type of dividend payment : Cash dividend payment Record date for the right to receive : 11-Jun-2025 dividends Ex-Dividend date : 10-Jun-2025 Payment for : DR holders Cash dividend payment (baht per : 1.02638 unit) (New) Payment date (Update) : 20-Aug-2025 URL of underlying dividend payment news : https://www.bydglobal.com/sitesresources/common/tools/generic/web/viewer.html?fi le=%2Fsites%2FSatellite%2FBYD%20PDF%20Viewer%3Fblobcol%3Durldata%26blobheader%3D application%252Fpdf%26blobkey%3Did%26blobtable%3DMungoBlobs%26blobwhere%3D163892 8501463%26ssbinary%3Dtrue Remark (Update) : Final Dividend Calculation - The number of foreign securities (1211.HK) on the book closing date was 543,500 shares. - Conversion Ratio (Underlying shares : DR units) = 1 : 1,000 - The number of Bonus Shares (1211.HK) received was 434,800 shares. - The number of Capitalization Shares (1211.HK) received was 652,200 shares. - The dividend per share from BYD (1211.HK) (before withholding tax) was HKD 4.33596. - The average price at which the issuer sold the dividend shares was HKD 122.38020 (before tax and transaction fees). - The exchange rate from Hong Kong Dollars to Thai Baht was THB 4.1290815 per HKD. - The exchange rate from Chinese Yuan (CNY) to Hong Kong Dollars was HKD 1.09108 per CNY. - The par value of the foreign security (1211.HK) was 1 CNY. - The foreign withholding tax rate (for H-Share) was 10%, applicable to cash dividends and Bonus Shares only. - The withholding tax rate in Thailand was 10%. - Krungthai Bank Public Company Limited will cover all expenses related to the sale of foreign dividend shares and the dividend payment (excluding all legally required taxes) for this event as a special measure to ease the burden on investors. - Krungthai Bank Public Company Limited will waive the fee for delivering such entitlements (normally specified in the Terms and Conditions at a rate not exceeding 5.0%) in this cycle as a special measure to ease the burden on investors, as announced on June 13, 2025. Calculation: - Total dividend received by the issuer = 543,500 shares ? HKD 4.33596 = HKD 2,356,594.26 - Proceeds from the sale of Bonus Shares and Capitalization Shares = 1,087,000 shares ? HKD 122.38020 = HKD 133,027,277.40 - Foreign withholding tax on dividends = 10% ? HKD 2,356,594.26 = HKD 235,659.43 - Foreign withholding tax on Bonus Shares = 10% ? 434,800 shares ? HKD 1.09108 = HKD 47,440.16 - Total gross income from abroad = HKD 2,356,594.26 + HKD 133,027,277.40 = HKD 135,383,871.66 - Total foreign withholding tax = HKD 235,659.43 + HKD 47,440.16 = HKD 283,099.58 - Net amount received from abroad after foreign withholding tax = HKD 135,383,871.66 - HKD 283,099.58 = HKD 135,100,772.08, equivalent to THB 557,842,098.61 - Final dividend rate for BYDCOM80 before Thai withholding tax = THB 557,842,098.61 / 543,500,000 units = THB 1.02638 per DR unit For individual investors receiving DR dividends, a withholding tax of 10% will be deducted, amounting to approximately THB 0.102638 per DR unit. Thus, the net dividend received by investors after withholding tax will be approximately THB 0.92374 per DR unit. ______________________________________________________________________ Signature _________________ ( Rawin Boonyanusasna ) Head of Global Markets Group Authorized person to disclose information ______________________________________________________________________ This announcement was prepared and disseminated by listed company or issuer through the electronic system which is provided for the purpose of dissemination of the information and related documents of listed company or issuer to the Stock Exchange of Thailand only. The Stock Exchange of Thailand has no responsibility for the correctness and completeness of any statements, figures, reports or opinions contained in this announcement, and has no liability for any losses and damages in any cases. In case you have any inquiries or clarification regarding this announcement, please directly contact listed company or issuer who made this announcement. If you would like to see the full details of this information, please click view "full details" in attached file.