大唐新能源：致登記股東之通知信函及回條 - 2023年度報告之發佈通知及以電子方式發佈公司通訊之安排

(A joint stock limited company incorporated in the People’s Republic of China with limited liability) （於中華人民共和國註冊成立的股份有限公司） (Stock Code /股份代號: 01798) NOTIFICATIONLETTER通知信函30 April 2024 Dear registered shareholder(s), Notice of Publication of 2023 Annual Report (“Current Corporate Communication”) and Arrangement of Electronic Dissemination of Corporate Communications Notice of Publication of the Current Corporate Communication The English and Chinese versions of the Current Corporate Communication of China Datang Corporation Renewable Power Co., Limited* (the “Company”) are available on the Company’s website at and the HKEXnews website at . If you have chosen to receive the Current Corporate Communication in printed form(s), the arranged printed form(s) of the Current Corporate Communication is enclosed. If you have any difficulty in receiving or gaining access to the Current Corporate Communication posted on the above websites for any reason or wish to receive the Current Corporate Communication in printed form, the Company will promptly upon your request send the printed version of the Current Corporate Communication to you free of charge; please notify the Company’s H share registrar (the “HShare Registrar”), Computershare Hong Kong Investor Services Limited, at 17MFloor, Hopewell Centre,183 Queen’s Road East, Wan Chai, Hong Kong, in writing or by email to datangrenew.ecom@computershare.com.hk. Arrangement of Electronic Dissemination of Corporate Communications Pursuant to Rule 2.07A of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Listing Rules”) under the expansion of paperless listing regime and electronic dissemination of corporate communications that came into effect on 31 December 2023, the Company is writing to inform you that the Company has adopted electronic dissemination of corporate communications (the “Corporate Communications”), which mean any documents issued or to be issued by the Company for the information or action of holders of any of its securities, including but not limited to (a) the directors’ report, 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. Please note that both the English and Chinese versions of all future Corporate Communications will be available electronically on the Company’s website at and the HKEXnews website at in place of printed copies. Solicitation of electronic contact details To ensure timely receipt of the Actionable Corporate Communications(Note), the Company recommends you to provide your email address by scanning your personalized QR code printed on the reverse side of reply form (the “Reply Form”). Alternatively, you may complete, sign and return the Reply Form to the HShare Registrar, Computershare Hong Kong Investor Services Limited, at 17MFloor, Hopewell Centre,183 Queen’s Road East, Wan Chai, Hong Kong. If the Company does not receive a functional email address in your reply, until such time that the functional email address is provided to the HShare Registrar, the Company will send the Actionable Corporate Communications(Note) in printed form in the future. It is your responsibility to provide an email address that is functional. If the Company does not possess your email address or the email address you provided is not functional, the Company will act according to the above arrangements. The Company will be considered to have complied with the Listing Rules if it sends Actionable Corporate Communications to the email address provided by you without receiving any “non-delivery message”. If you want to receive the Corporate Communications in printed form, please complete and return the Reply Form on the reverse side to the HShare Registrar or send an email to datangrenew.ecom@computershare.com.hk specifying your name, address and request to receive the Corporate Communications in printed form, and whether you wish to receive the Corporate Communications in English, Chinese or English and Chinese versions. Please note that such instruction shall be valid for one year starting from the receipt date of your instruction unless being revoked or superseded (whichever is earlier), and will expire thereafter. Should you have any queries relating to this letter, please call the telephone hotline of the HShare Registrar at (852) 28628688 during business hours from 9:00 a.m. to 6:00 p.m., from Mondays to Fridays, excluding Hong Kong public holidays, or send an email to datangrenew.ecom@computershare.com.hk. By order of the Board China Datang Corporation Renewable Power Co., Limited* Zou Min Joint Company Secretary Note: Actionable Corporate Communication is any corporate communication that seeks instructions from the Company’s securities holders on how they wish to exercise their rights or make an election as the Company’s securities holder. 各位登記股東： 2023年度報告（「本次公司通訊文件」）之發佈通知及以電子方式發佈公司通訊之安排 本次公司通訊文件之發佈通知中國大唐集團新能源股份有限公司（「本公司」）本次公司通訊文件的中、英文版本已上載於本公司網站及披露易網站，歡迎瀏覽。

如閣下已選擇收取本次公司通訊文件之印刷本，按閣下所選定的公司通訊語言版本的本次公司通訊文件已隨本函附上。

閣下若因任何理由以致在收取或接收載於上述網址上的本次公司通訊文件出現困難，本公司將於接到閣下通知後，儘快向閣下免費發送有關本次公司通訊文件的印刷本；閣下可以書面方式通知本公司的H股股份過戶登記處（「H股股份過戶處」）香港中央證券登記有限公司，地址為香港灣仔皇后大道東183號合和中心17M樓，或電郵至datangrenew.ecom@computershare.com.hk。

電子方式發佈公司通訊之安排根據自2023年12月31日起生效的擴大無紙化上市機制及以電子方式發佈公司通訊規定下香港聯合交易所有限公司證券上市規則（「上市規則」）第2.07A條，本公司謹此通知閣下，本公司已採用以電子方式發佈公司通訊（「公司通訊」）之安排，該公司通訊是指本公司發出或將予發出以供其任何證券持有人參照或採取行動的任何文件，包括但不限於(a)董事報告、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；刊發或將予刊發以供其任何證券持有人參照或採取行動的任何文件，包括但不限於：(a)董事會報告、其年度帳目連同核數師報告及財務摘要報告(如適用)；(b)中期報告及其中期摘要報告(如適用)；(c)會議通告；(d)上市文件；(e)通函；及(f)代表委任表格。

請注意，所有未來公司通訊的英文版和中文版將在本公司網站和披露易網站上提供，以代替印刷本。

徵集電子聯絡資料 為確保及時收到可供採取行動的公司通訊（附註），本公司建議閣下透過掃描本函背頁之回條（「回條」）上列印的閣下專屬二維碼來提供閣下的電子郵件地址。

或者，閣下也可以填妥、簽署回條並交回H股股份過戶處香港中央證券登記有限公司，地址為香港灣仔皇后大道東183號合和中心17M樓。

如果本公司沒有收到 閣下的有效電子郵件地址，直至H股股份過戶處收到閣下有效的電子郵件地址前，本公司未來將以印刷本形式發送可供採取行動的公司通訊（附註）。

閣下有責任提供一個有效的電子郵件地址。

假若本公司沒有收到閣下的電子郵件地址或閣下所提供的電子郵件地址無效，本公司將按照上述安排行事。

如果本公司向閣下提供的電子郵件地址發送可供採取行動的公司通訊而未收到任何“未送達信息”，則本公司將被視為已遵守上市規則。

若閣下希望收取公司通訊之印刷版，請填妥本函背頁之回條並交回H股股份過戶處，或發送電子郵件至datangrenew.ecom@computershare.com.hk，並註明閣下的姓名、地址以及收取公司通訊印刷版的要求，及說明希望收取公司通訊的英文版本、中文版本或英文及中文版本。

。

請注意，收取未來公司通訊印刷版之指示由收悉閣下指示當日起計一年內有效，除非被撤銷或取代（以較早者為準），此後將過期。

如對本函內容有任何疑問，請致電H股股份過戶處電話熱線(852) 28628688，辦公時間為星期一至星期五（香港公眾假期除外）上午9時正至下午6時正或電郵至datangrenew.ecom@computershare.com.hk。

承董事會命 中國大唐集團新能源股份有限公司 鄒 敏 聯席公司秘書 2024年4月30日附註：可供採取行動的公司通訊指任何涉及要求本公司的證券持有人指示其擬如何行使其有關證券持有人的權利或作出選擇的公司通訊。

* For identification purpose only僅供識別Please cut the mailing label and stick it on an envelope to return this form to us. No postage is necessary if posted in Hong Kong. 當 閣下寄回此回條時，請將郵寄標籤剪貼於信封上。

如在本港投寄，閣下無需支付郵費或貼上郵票。

CCS8992 DCRH REPLYFORM 回條To: Computershare Hong Kong Investor Services Limited致： 香港中央證券登記有限公司(the “HShare Registrar”) （「H股股份過戶處」） 17MFloor, Hopewell Centre香港灣仔皇后大道東183號183 Queen’s Road East, Wan Chai, Hong Kong合和中心17M樓(Please choose ONLYONE of the options below) (請從以下選項中只選擇其中一項) Option 1: Provide your email address for receipt of future Actionable Corporate Communications(Note 3) of the Company via electronic dissemination by scanning your personalized QR code. 選項1： 掃瞄閣下專屬二維碼提供閣下之電子郵件地址，以接收公司通過電子方式發布的未來可供採取行動的公司通訊(附註3)。

You are NOT required to return this Reply Form if you choose Option 1. 如選擇了選項1，閣下無須交回本回條。

Personalized QRCode 專屬二維碼Option 3: I/we hereby request for receipt of future Corporate Communications# in printed form and noted that this instruction is valid only for one year starting from the receipt date of instruction unless being revoked or superseded (whichever is earlier), and will expire thereafter.(Note 5) (Please mark “” in the below box if applicable) 選項3：本人/吾等現要求收取未來公司通訊#印刷版，並已知悉本指示由收取指示日期起計一年內有效，除非被撤銷或取代（以較早者為準），此後將過期。

(附註5) （如適用，請在以下方格內劃上「」號） English Version英文版本Chinese Version中文版本English and Chinese Version英文及中文版本Signature(s): (Note 1) 簽名：(附註1) Contact number: 聯絡電話號碼：Date: 日期：Notes附註：1. Please complete all your details clearly. If your shares are held in joint names, all of the joint shareholders should jointly sign this Reply Form in order to be valid.請清楚填妥閣下之所有資料。

如屬聯名股東，則本回條須由所有聯名股東聯合簽署，方為有效。

2. Any Reply Form with no signature or otherwise incorrectly completed will be void.本回條若未有簽署或在其他方面填寫不正確，則本回條將會作廢。

3. If the Company does not receive a functional email address in your reply, the Company will send the Actionable Corporate Communications in printed form in the future . Actionable Corporate Communication is any corporate communication that seeks instructions from the Company’s securities holders on how they wish to exercise their rights or make an election as the Company’s securities holder.如公司沒有收到閣下的有效電子郵件地址， 公司未來將以印刷本形式發送可供採取行動的公司通訊。

可供採取行動的公司通訊指任何涉及要求公司的證券持有人指示其擬如何行使其有關證券持有人的權利或作出選擇的公司通訊。

4. If you provide more than one email address by QR code, email, reply form and/or other means, only the latest one email addres s provided will be registered.如閣下通過二維碼、電郵、回條及/或其他方式提供多於一個的電子郵件地址，只有閣下最後提供的電子郵件地址將會被用於登記。

5. If you mark “” in the box in Option 3, no email address will be registered and only Corporate Communications# in printed form will be received.如閣下在選項3方格內劃上「」號，將不會有電子郵件地址被登記，只有公司通訊#的印刷版會被收取。

6. For the avoidance of doubt, the Company does not accept any other instructions given on this Reply Form.為免存疑，在本回條上的任何額外指示，公司將不予處理。

# Unless otherwise specified, Corporate Communications refer to any documents issued or to be issued by the Company for the information or action of holders of any of its securities, including but not limited to ( a) the directors’ report, its annual accounts together with a copy of the auditors’ report and, where applicable, its summary finan cial 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. 除非另有註明，公司通訊乃指公司發出或將予發出以供其任何證券持有人參照或採取行動的任何文件，包括但不限於(a)董事報告、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；刊發或將予刊發以供其任何證券持有人參照或採取行動的任何文件，包括但不限於：(a)董事會報告、其年度帳目連同核數師報告及財務摘要報告(如適用)；(b)中期報告及其中期摘要報告(如適用)；(c)會議通告；(d)上市文件；(e)通函；及(f)代表委任表格。

* For identification purpose only僅供識別PERSONALINFORMATIONCOLLECTIONSTATEMENT 收集個人資料聲明(i) “Personal Data” in this statement has the same meaning as “personal data” in the Personal Data (Privacy) Ordinance, Chapter 486 of the Laws of Hong Kong (“PDPO”). 本聲明中所指的「個人資料」與香港法例第486章《個人資料（私隱）條例》（「《私隱條例》」）中「個人資料」的涵義相同。

(ii) Your Personal Data provided in this Reply Form will be used in connection with, including but not limited to, the Company’s electronic dissemination of Corporate Communications and to liaise with you on other matters relating to your holdings in the Company. Your supply of Personal Data to the Company is on a voluntary basis. In case of a failure to provide sufficient information, the Company may not be able to process your instruction and/or request as stated in this Reply Form. 閣下於本回條所提供的個人資料將用於(包括但不限於)有關公司以電子方式發布公司通訊及就閣下持有的公司證券有關的其他事宜上與閣下聯絡。

閣下是自願向公司提供個人資料。

若閣下未能提供足夠資料，公司可能無法處理閣下在本回條上所述的指示及/或要求。

(iii) Your Personal Data may be disclosed or transferred by the Company to its subsidiaries, the HShare Registrar, and/or other companies or bodies for any of the stated purposes, or when it is required to do so by law and will be retained for such period as may be necessary for our verification and record purposes. 公司可就任何所說明的用途或在法例規定的情況下，將閣下的個人資料披露或轉移給公司的附屬公司、H股股份過戶處、及/或其他公司或團體，並將在適當期間保留該等個人資料作核實及紀錄用途。

(iv) You have the right to request access to and/or correction of your Personal Data in accordance with the provisions of the PDPO . Any such request for access to and/or correction of your Personal Data should be in writing, by mail to the Hong Kong Privacy Officer of the HShare Registrar at 17MFloor, Hopewell Centre,183 Queen’s Road East, Wan Chai, Hong Kong or by email at PrivacyOfficer@computershare.com.hk. 閣下有權根據《私隱條例》的條文查閱及/或修改閣下的個人資料。

任何該等查閱及/或修改個人資料的要求均須以書面方式郵寄至H股股份過戶處（地址為香港灣仔皇后大道東183號合和中心17M樓）向香港隱私主任提出，或發送電郵至PrivacyOfficer@computershare.com.hk。

Option 2: I/we hereby provide my/our email address in writing for receipt of future Actionable Corporate Communications(Note 3) of the following listed company (the “Company”) via electronic dissemination. 選項2：本人/吾等現以書面提供本人/吾等之電子郵件地址，以確保收到以下上市公司（「公司」）通過電子方式發布的未來可供採取行動的公司通訊(附註3)。

Name of Securities holder(s)證券持有人姓名: Name of the listed company上市公司名稱: China Datang Corporation Renewable Power Co., Limited* 中國大唐集團新能源股份有限公司 Email address電郵地址: (Note 3 /附註3) Computershare Hong Kong Investor Services Limited 香港中央證券登記有限公司Freepost No.簡便回郵號碼：37 Hong Kong香港Mailing Label郵寄標籤