2024當你在互聯網上查看材料時，你可以投票給你的代理人。你將被要求按照提示對股票進行投票。vinfast AUTO Ltd.c/o Continental Proxy Services1 State Street, New York NY 10004VINFAST AUTO LTD.（在新加坡共和國註冊成立）（公司註冊號 201501874G）2024年年度股東大會通知將於2024年6月27日舉行特此通知，Vinfast Auto Ltd.（“公司”）的年度股東大會（“股東周年大會”）將於2024年6月27日東部標準時間上午9點以電子方式召開和舉行，如果認為合適，將考慮通過無論是否進行修改，以下均為普通決議：普通業務議程項目提案普通決議 1 再次選舉 Pham Nhat Vuong 為董事，根據公司章程第110條退休。普通決議 2 根據公司章程第110條再次選舉Le Thi Thu Thuy為董事。普通決議 3 根據《公司章程》第110條再次選舉Ling Chung Yee Roy為董事。普通決議 4 連任譚志順作為董事，根據公司章程第110條退休。普通決議 5根據《公司章程》第110條再次選舉Nguyen Thi Van Trinh為董事。普通決議6選舉Nguyen Thi Lan Anh為董事。普通決議 7 批准並批准支付截至2023年12月31日的財政年度總額為20萬美元的董事費。普通決議8批准支付總額不超過美元的董事費截至2024年12月31日的財政年度為500,000美元。普通決議9批准支付董事費截至2025年12月31日的財政年度的總金額最高為50萬美元。普通決議10重新任命安永會計師事務所和安永越南有限公司為公司截至2024年12月31日的財政年度的審計師，並授權董事固定其每份薪酬。普通決議11接收和通過董事報表和經審計的財務報表（根據新加坡財務報告準則（國際）進行審計和報告（根據新加坡1967年《公司法》的要求）截至2023年12月31日的財政年度，連同有關審計師的報告。特別業務議程項目提案普通決議 12 考慮以普通決議的形式通過以下決議：“決定並特此授予公司董事（“董事”）以下權力：(a) (i) 發行公司資本中的股份（“股份”），無論是以權利還是獎金的形式發行或其他方式；和/或 (ii) 提出或授予要約、協議、期權、績效單位、限制性股票單位或其他補償性可能或將需要發行股票的股權獎勵（統稱為 “工具”），無論此類發行是在本授權到期期間還是之後進行，包括但不限於在任何時候、根據此類條款和條件以及向董事等人員創建和發行（以及調整）認股權證、債券、證券、權利、單位、購買合同或其他可轉換為股份的工具可以根據其絕對的自由裁量權認為合適，並附帶諸如以下的權利或限制董事可能認為可以按照《公司章程》的規定強加股份；以及 (b)（儘管公司股東決議所賦予的權力可能已失效）在股東決議生效期間根據董事制定或授予的任何文書發行股票，前提是：(A) 在行使本決議賦予的權力時，公司應遵守本決議的規定新加坡1967年《公司法》暫時生效，《憲法》目前，本決議賦予的權力；以及（B）（除非公司在股東大會上撤銷或更改）本決議賦予的權力將持續到公司下一次年度股東大會結束或法律要求公司舉行下一次年度股東大會的日期，以較早者為準。”代理材料可在以下網址查閲：https://www.cstproxy.com/vinfastauto/2024CONTROL NUMBER

ACCESSING YOUR PROXY MATERIALS ONLINE Have this notice available when you request a paper copy of the proxy materials or to vote your proxy electronically. You must reference your Control number. REQUESTING A PAPER COPY OF THE PROXY MATERIALS By logging on to https://www.cstproxy.com/vinfastauto/2024 or By email at: proxy@continentalstock.com Please include the company name and your account number in the subject line. 2024 VINFAST AUTO LTD. (Incorporated in the Republic of Singapore) (Company Registration Number 201501874G) Important Notice Regarding the Availability Of Proxy Materials For the 2024 Annual General Meeting of Shareholders to Be Held On June 27, 2024 These items of business are more fully described in the proxy statement. You should read the entire proxy statement carefully prior to submitting your vote through electronic communications or, in respect of persons whose names are entered in the register of members of the Company, the Proxy Form in the manner set out therein. This Notice, the proxy statement, and the annual report to VinFast Shareholders are currently available on the website https://www.cstproxy.com/vinfastauto/2024. The 2023 SFRS Financial Statements will be made available at https://www.cstproxy.com/vinfastauto/2024 and be reported to the SEC in a form 6-K in due course. The 2023 SFRS Financial Statements, together with this Notice, the proxy statement, and the annual report to VinFast Shareholders are referred to as the “AGM Materials.” All capitalized terms used in this Notice have the same meaning as set out in the proxy statement, unless the contrary intention appears. General matters relating to the AGM: 1. Quorum: The quorum required to transact business at the AGM is for at least two VinFast Shareholders to be present in person at the time when the AGM proceeds to business. A VinFast Shareholder being present in person includes a person attending as a proxy and a corporation being a VinFast Shareholder shall be deemed to be personally present if represented in accordance with the provisions of Section 179(3) of the Companies Act 1967 of Singapore (“Companies Act 1967”) and such corporation’s representative is not otherwise entitled to be present at the meeting as a VinFast Shareholder or proxy or as a corporate representative of another VinFast Shareholder. 2. Basis of voting: Votes shall be taken on a poll with one vote for each share. In order for Ordinary Resolutions to be passed, more than 50% of the eligible votes cast on the Reso-lution must be in favor of the Resolution. Whilst shares for which an abstention from voting has been recorded are counted toward the quorum of the meeting, the calculation of the percentage of votes cast in favor of the Resolution disregards abstained votes. A person entitled to more than one vote need not use all his/her/its votes or cast all the votes he/she/ it uses in the same way. 3. Identification of Shareholders of Record and their corporate representatives: Before any person may participate in the AGM, the Chairperson of the AGM must be reasonably satisfied that the right of the person to participate at the AGM has been reasonably verified. 4. Record Date for Shareholders of Record: VinFast has fixed the close of business (Eastern Standard Time) on May 9, 2024 as the record date for determining whether members of VinFast are entitled to receive printed copies of this Notice and the Proxy Form and to access the AGM Materials. Participation in the AGM: 5. AGM to be held by electronic means: The AGM is being convened and will be held by electronic means pursuant to Section 173J of the Companies Act 1967. A VinFast Shareholder will not be able to physically attend the AGM and may vote online or appoint a proxy by submitting their Proxy Form, as further discussed below. A VinFast Shareholder may observe and/or listen to the AGM proceedings via live webcast and live audio feed and may submit questions live or in advance of the AGM, as further discussed below. A shareholder can cast his/her/its votes only. The Company is arranging for a live webcast and live audio feed of the AGM proceedings (the “Live AGM Webcast” or the “Live AGM Audio Feed”) which will take place on June 27, 2024 at 9:00 PM (Singapore time) in place of a physical AGM. VinFast Shareholders will be able to watch and/or listen to the AGM proceedings through the Live AGM Webcast or the Live Audio Feed, and the Company will not accept any physical attendance by VinFast Shareholders. Any VinFast Shareholder seeking to attend the AGM physically in person will be turned away. VinFast Shareholders are encouraged to access the virtual meeting website prior to the start time. Online check-in will begin at 8:30 PM (Singapore time), and VinFast Shareholders should allow ample time to ensure their ability to access the meeting. 6. Notice and Proxy Card: Printed copies of this Notice and the Proxy Card will be sent to VinFast Shareholders. 7. Submission of Questions: VinFast Shareholders may submit questions related to the resolutions prior to the start of the AGM at https://www.cstproxy.com/vinfastauto/2024 or during the AGM by following the instructions provided during the AGM. 8. Appointment of Proxies: VinFast Shareholders who wish to exercise his/her/its voting rights at the AGM may (whether the member is an individual or a corporate): (a) appoint a proxy(ies) (other than the Chairperson of the Meeting) to vote by poll on his/her/its behalf; or (b) appoint the Chairperson of the Meeting as his/her/its proxy to vote by poll on his/her/ its behalf. A proxy need not be a member of the Company. The Chairperson shall decline to accept appointment as proxies for any VinFast Shareholder to vote in respect of any of the Ordinary Resolutions, unless specific instructions have been given in the Proxy Form on how the VinFast Shareholder wishes for his/her/its votes to be cast in respect of the said relevant Ordinary Resolutions. A member who is not a relevant intermediary (as defined under Section 181 of the Companies Act 1967) is entitled to appoint not more than two proxies to attend and vote at the AGM. Where such member’s instrument appointing a proxy(ies) appoints more than on proxy, the proportion of shareholding concerned to be represented by each proxy shall be specified in the Proxy Form. A proxy representing more than one member shall only count as one member for the purpose of determining the quorum of the AGM. Where a member is represented by more than one proxy, such proxy shall count as only one member for the purpose of determining the quorum of the AGM. A member who is a relevant intermediary is entitled to appoint more than two proxies to attend and vote at the AGM, but each proxy must be appointed to exercise the rights attached to a different share or shares held by such member. Where such member’s Proxy Form appoints more than two proxies, the number and class of shares in relation to which each proxy has been appointed shall be specified in the Proxy Form. If you are a registered VinFast Shareholder and you want to appoint a proxy to vote on your behalf at the AGM, you must complete and sign the Proxy Form, before depositing a hard copy (whether in person or by post) at Proxy Services c/o Continental Trust Services, 1 State Street, New York, NY USA 10004 no later than 9.00 p.m. on June 24, 2024 (Singapore time), being seventy-two hours before the time appointed for the AGM. 9. Voting: If you wish to submit your vote online, you should access https://www.cstproxy.com/vinfastauto/2024. Whether or not you plan to attend the AGM, we urge you to submit your vote online. 10. Personal Data Privacy: By participating in the AGM and/or any adjournment thereof, submitting an instrument appointing a proxy to attend, speak, and vote at the AGM and/or any adjournment thereof, or submitting any details of the VinFast Shareholder’s corporate representatives in connection with the AGM, a VinFast Shareholder (a) consents to the collection, use and disclosure of the Shareholder’s personal data by the Company (or its agents or service providers) for the purpose of the processing, administration, and analysis by the Company (or its agents or service providers) of proxies appointed for the AGM (including any adjournment thereof) and the preparation and compilation of the attendance lists, minutes and other documents relating to the AGM (including any adjournment thereof), and in order for the Company (or its agents or service providers) to comply with any applicable laws, take-over rules, listing rules, regulations and/or guidelines (collectively, the “Purposes”); (b) warrants that where the VinFast Shareholder discloses the personal data of the VinFast Shareholder’s proxy or corporate representative to the Company (or its agents or service providers), the VinFast Shareholder has obtained the prior consent of such proxy or corporate representative for the collection, use and disclosure by the Company (or its agents or service providers) of the personal data of such proxy or corporate representative for the Purposes; and (c) agrees that the VinFast Shareholder will indemnify the Company in respect of any penalties, liabilities, claims, demands, losses, and damages as a result of the VinFast Shareholder’s breach of warranty. By Order of the Board Le Thi Thu Thuy Chairwoman