德泰新能源集團：致非登記持有人的通知信函 - 中期報告2023/24 之發佈通知

(Incorporated in Bermuda with limited liability) （於百慕達註冊成立之有限公司） （Stock Code股份代號：559） NOTIFICATIONLETTER通知信函28 March 2024 Dear Non-Registered Holder (Note ) , DeTai New Energy Group Limited (the “Company”) Notification of publication of the 2023/2024 Interim Report (the “Current Corporate Communication”) The English and Chinese versions of the Company’s Current Corporate Communications (Note ) are available on the Company’s website at and the website of The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) at respectively (the “Website Version”). The Company strongly recommends you to access the Website Version of Current Corporate Communication. If you for any reason have difficulty in receiving email notification or gaining access to the Website Version of the Corporate Communications and would like to receive the Current Corporate Communication and all future Corporate Communications in printed form, please complete, sign the enclosed Request Form and return it to the Company branch share registrar in Hong Kong, Tricor Tengis Limited (“Branch Share Registrar”) at 17/F, Far East Finance Centre,16 Harcourt Road, Hong Kong by post using the provided prepaid mailing label (no stamp is needed if posted in Hong Kong) or by email to 559-ecom@hk.tricorglobal.com. The Company will upon request promptly send the Current Corporate Communication to you in printed form free of charge. As a Non-Registered Holder, if you wish to receive Corporate Communications of the Company in electronic form, you should liaise with your bank(s), broker(s), custodian(s), nominee(s) or HKSCCNominees Limited through which your shares in the Company are held (collectively, the “Intermediaries”) and provide your email address to your Intermediaries. Please contact your intermediary / nominee for the detailed procedure. If the Company does not receive your functional email address from the Intermediaries, until such time that the functional email address is provided to the Intermediaries, you will be unable to receive any notices of publication of the Website Version of Corporate Communications (“Notice of Publication”) by email; and the Company would only be able to send you the Notice of Publication in printed form. Should you have any queries relating to any of the above matters, please call the Branch Share Registrar’s telephone hotline at (852) 29801333 from 9:00 a.m. to 6:00 p.m. Monday to Friday (excluding public holidays). By order of the Board DeTai New Energy Group Limited Wong Siu Keung Joe Chairman and Executive Director Notes: 1. Non-Registered Holder means such person or company whose shares are held in The Central Clearing and Settlement System (CCASS) and who has notified the Company from time to time through Hong Kong Securities Clearing Company Limited that such person or company wishes to receive Corporate Communications of the Company. 2. Corporate Communications include any document(s) issued or to be issued by the Company for the information or action of holders of any of its securities or the investing public, including but not limited to (a) the directors’ report and its annual accounts together with a copy of the auditors’ report and, where applicable, its summary financial report; (b) the interim report and, where applicable, its summary interim report; (c) a notice of meeting; (d) a listing document; (e) a circular; and (f) a proxy form. 各位非登記證券持有人（附註）： 德泰新能源集團有限公司（「本公司」） — 2023/2024中期報告（「本次公司通訊」）之發佈通知本公司的本次公司通訊（附註）之中、英文版本已分別上載於本公司網站()及香港聯合交易所有限公司（「聯交所」）之網站() （「網站版本」）。

本公司建議閣下閱覽本公司本次公司通訊的網站版本。

如閣下因任何理由無法以電子郵件方式收取或閱覽公司通訊的網站版本，及欲索取本次及將來公司通訊的印刷本，請填妥及簽署隨附之申請表格，並以已預付郵費的郵寄標籤寄回本公司之香港股份過戶登記分處（「股份過戶登記分處」）卓佳登捷時有限公司（地址為香港夏慤道16號遠東金融中心17樓）（如在香港投寄毋須貼上郵票），或電郵至559-ecom@hk.tricorglobal.com。

本公司會因應閣下之要求立即寄上公司通訊的印刷本，費用全免。

作為非登記證券持有人，如閣下欲以電子方式收取本公司的公司通訊，閣下應聯絡代閣下持有股份的銀行、經紀、託管商、代理人或香港中央結算（代理人）有限公司（統稱「中介公司」），並向閣下的中介公司提供閣下的電子郵件地址。

請聯絡閣下的中介人公司/代理人以了解詳細程序。

如果本公司沒有從中介公司收到閣下的有效電子郵件地址，直至中介公司收到閣下有效的電子郵件地址前，本公司將無法透過電子郵件方式發送公司通訊網站版本的登載通知（「登載通知」），而本公司只能發送登載通知之印刷本予閣下。

倘閣下對本通知有任何查詢，請於星期一至星期五（公眾假期除外）上午9時至下午6時，致電股份過戶登記分處熱線(852) 29801333。

董事會命 德泰新能源集團有限公司 主席兼執行董事 黃兆強2024年3月28日附註： 1. 非登記證券持有人指其股份存放於中央結算及交收系統（中央結算及交收系統）的有關人士或公司，而彼等已透過香港中央結算有限公司不時通知本公司，彼等擬收取本公司之公司通訊。

2. 公司通訊包括本公司發佈或將予發佈以供其任何證券持有人或投資大眾參照或採取行動的任何文件，其中包括但不限於(a)董事會報告，公司年度帳目連同核數師報告以及（如適用） 財務摘要報告；(b)中期報告及（如適用）中期摘要報告；(c)會議通告；(d)上市文件；(e)通函；及(f)代表委任表格。