01073 大禹金融通函：致登记股东之通知信函及回条 – 按于记录日期每持有两(2)股现有股份获发一(1)股供股股份的基准进行供股之章程之刊发通知

(Incorporated in the Cayman Islands with limited liability)

（于开曼群岛注册成立的有限公司）

(Stock Code股份代号: 1073)

NOTIFICATION LETER 通知信函

18 August 2025

Dear Registered Shareholders,

Da Yu Financial Holdings Limited (the “Company”)

– Notice of Publication of Prospectus in relation to the Rights Isue on the basis of One (1) Rights Share for every Two (2) Existing Shares held on the Record Date (the “Curent Corporate

Comunications”)

The Curent Corporate Comunications of the Company have ben published in English and Chinese languages and are available on the websites of the Company (w.irasia.com/listco/hk/dayufinancial) and The Stock

Exchange of Hong Kong Limited (the “Stock Exchange”) (w.hkexnews.hk). If you have any dificulty in receiving or gaining aces to the Curent Corporate Comunications posted on the Company’s website for any reason,

please send your request (specifying your name, adres and request) by email at dayufin.ecom@computershare.com.hk or by notice in writing to the Company’s Hong Kong branch share registrar (the “Share Registrar”),

Computershare Hong Kong Investor Services Limited, at 17M Flor, Hopewel Centre, 183 Quen’s Road East, Wan Chai, Hong Kong. The Company wil promptly upon receipt of your request send the Curent Corporate

Comunications to you in printed form fre of charge.

Arangement of Electronic Disemination of Corporate Comunications

Pursuant to Rule 2.07A of the Rules Governing the Listing of Securities on the Stock Exchange (the “Listing Rules”) under the expansion of paperles listing regime and electronic disemination of corporate comunications that

came into efect on 31 December 2023, the Company is writing to inform you that the Company has adopted electronic disemination of corporate comunications (the “Corporate Comunications”)

(Note)

. Please note that both the

English and Chinese versions of al future Corporate Comunications wil be available electronicaly on the websites of the Company (w.irasia.com/listco/hk/dayufinancial) and the Stock Exchange (w.hkexnews.hk) in place

of printed copies. As regards al future actionable corporate comunications (the “Actionable Corporate Comunications”)

(Note)

, the Actionable Corporate Comunications wil be sent to the shareholders individualy and in

electronic form. Where the Company is unable to do so because it does not poses functional electronic contact details of a shareholder, the Company wil send the Actionable Corporate Comunications in printed form to such

shareholder. The Company wil be considered to have complied with the Listing Rules if it sends Actionable Corporate Comunications to the email adres provided by a shareholder without receiving any “non-delivery” mesage.

Solicitation of electronic contact details

To ensure timely receipt of the latest Corporate Comunications (especialy the Actionable Corporate Comunications), the Company recomends you provide your email adres by scaning your personalized QR code printed on

the enclosed reply form (the “Reply Form”). Alternatively, you may sign and return the Reply Form to the Share Registrar at 17M Flor, Hopewel Centre, 183 Quen’s Road East, Wan Chai, Hong Kong.

It is the responsibility of shareholders to provide email adres that is valid and functional. If the Company does not receive a functional email adres in your reply, until such time that the functional email adres is provided to the

Share Registrar, you wil (i) be unable to receive any notifications regarding the publication of Corporate Comunications; and (i) ned to proactively check the websites of the Company and the Stock Exchange to kep up with the

publication of Corporate Comunications.

Request for printed form

If you want to receive the future Corporate Comunications in printed form, please complete the Reply Form and send it to the Share Registrar or send an email to dayufin.ecom@computershare.com.hk specifying your name, adres

and request to receive the future Corporate Comunications in printed form. Please note that such instruction shal be valid only for one year starting from the receipt date of your instruction and wil expire thereafter.

Yours faithfuly,

By order of the Board

Da Yu Financial Holdings Limited

Le Wa Lun, Waren

Managing Director

Note: Pursuant to Rule 1.01 of the Listing Rules, “Corporate Comunications” refer to any document(s) isued or to be isued 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, its anual acounts together with a copy of the auditors’ report and, where aplicable, its sumary financial report; (b) the interim report and, where aplicable, its sumary interim report; (c) notice of meting; (d) listing

document; (e) circular; and (f) proxy form; “Actionable Corporate Comunications” are any corporate comunication(s) that sek instructions from the Company’s securities holders on how they wish to exercise their rights or make an election as

the Company’s securities holders, including but not limited to (a) election forms in conection with a dividend payment; (b) exces aplication forms in conection with a rights isue or open ofer; (c) aplication forms for asured entitlement under

an open ofer; (d) blue aplication forms for a preferential ofering; (e) pink aplication forms for employe reserved shares; (f) aceptance forms in conection with takeovers, mergers and share buy-backs and (g) provisional alotment leters in

conection with a rights isue.

各位登记股东：

大禹金融控股有限公司（「本公司」）

– 按于记录日期每持有两(2)股现有股份获发一(1)股供股份的基准进行供股之章程（「本次公司通讯」）之刊发通知

本公司的本次公司通讯备有中、英文版本，并已上载于本公司网站（w.irasia.com/listco/hk/dayufinancial）及香港联合交易所有限公司（「联交所」）网站（w.hkexnews.hk），欢迎浏览。阁下若因任何理由

以致在收取或接收载于本公司网站上的本次公司通讯出现困难，阁下可将要求（注明阁下的姓名、地址及要求）以电邮方式发送到本公司之电邮地址dayufin.ecom@computershare.com.hk或以书面方式邮寄致本

公司的香港股份过户登记分处（「股份过户处」）香港中央证券登记有限公司，地址为香港湾仔皇后大道东183号合和中心17M楼。本公司将于接到阁下通知后，尽快向阁下免费发送有关本次公司通讯的印刷

本。

以电子方式发布公司通讯之安排

根据自二零二三年十二月三十一日起生效的扩大无纸化制度及以电子方式发布公司通讯规定下联交所证券上市规则（「上市规则」）第2.07A条，本公司谨此通知阁下，本公司已采用以电子方式发布公司通讯

（「公司通讯」）

（附注）

之安排。请注意，所有未来公司通讯的中、英文版本将在本公司网站（w.irasia.com/listco/hk/dayufinancial）及联交所网站（w.hkexnews.hk）上提供，以代替印刷本。至于所有未来可

供采取行动的公司通讯（「可供采取行动的公司通讯」）

（附注）

将会以电子方式个别发送给股东。如果本公司因为没有股东之有效电子联络资料而无法向其发送可供采取行动的公司通讯，则将向该股东发送可供采

取行动的公司通讯的印刷本。如果本公司向股东提供的电子邮件地址发送可供采取行动的公司通讯而未收到任何「未送达」讯息，则本公司将被视为已遵守上市规则。

征集电子联络资料

为确保及时收到最新的公司通讯(特别是可供采取行动的公司通讯)，本公司建议阁下透过扫描本函随附之回条（「回条」）上列印的阁下专属二维码来提供阁下的电子邮件地址。或者，阁下也可以签署

回条并交回股份过户处，地址为香港湾仔皇后大道东 183 号合和中心 17M 楼。

股东有责任提供有效的电子邮件地址。如果本公司没有收到阁下的有效电子邮件地址，直至股份过户处收到阁下有效的电子邮件地址前，阁下将(i)无法收到任何有关发布公司通讯的通知；及(i)需要主动查

看本公司网站及联交所网站以留意公司通讯的发布。

索取印刷本

若阁下希望收取未来公司通讯之印刷本，请填妥回条并交回股份过户处或发送电子邮件至dayufin.ecom@computershare.com.hk，并注明阁下的姓名、地址以及收取未来公司通讯印刷本的要求。请注意，该指示

由收悉阁下指示当日起计仅一年内有效，此后将过期。

承董事会命

大禹金融控股有限公司

董事总经理

李华伦

谨启

二零二五年八月十八日

附注：根据上市规则第1.01条，「公司通讯」乃指本公司发出或将予发出以供其任何证券持有人或投资大众参照或采取行动的任何文件，其中包括但不限于：(a)董事会报告、年度账目连同核数师报告以及（如适用）财务摘要报告；

(b)中期报告及（如适用）中期摘要报告；(c)会议通告；(d)上市文件；(e)通函；及(f)代表委任表格；「可供采取行动的公司通讯」指任何涉及要求本公司的证券持有人指示其拟如何行使其有关证券持有人的权利或作出选择

的公司通讯，包括但不限于(a) 有关派付股息的选择表格；(b) 有关供股或公开招股的额外申请表格；(c) 有关公开招股既定配额的申请表格；(d) 有关优先发售的蓝色申请表格；(e) 有关雇员预留股份的粉红色申请表格；

(f) 有关收购、合并及股份回购的接纳表格和(g) 有关供股的暂定配额通知书。

Option 3:
选项3：

Please cut the mailing label and stick it on an envelope to return this form to us.

No postage is necesary if posted in Hong Kong.

当阁下寄回此回条时，请将邮寄标签剪贴于信封上。

如在本港投寄，阁下无需支付邮费或贴上邮票。

CS3024 CHAH

REPLY FORM 回条

To: Computershare Hong Kong Investor Services Limited 致：香港中央证券登记有限公司

(The “Share Registrar”) （「股份过户处」）

17M Flor, Hopewel Centre 香港湾仔皇后大道东183号

183 Quen’s Road East, Wanchai, Hong Kong 合和中心17M楼

(Please chose ONLY ONE of the options below)

(请从以下选项中只选择其中一项)

Option 1: Provide your email adres for receipt of future Corporate Comunications* of

the Company via electronic disemination by scaning your personalized QR code

选项1：扫瞄阁下专属二维码提供阁下之电子邮件地址，以接收公司通过电子方式

发布的未来公司通讯

You are NOT required to return this Reply Form if you chose Option 1.

如选择了选项1，阁下无须交回本回条。

Personalized QR Code

专属二维码

I/we hereby request for receipt of Corporate Comunications* in printed form (Please mark “✓” in the below box if aplicable)

本人/吾等现要求收取公司通讯

印刷本（如适用，请在以下方格内划上「✓」号）

receive future Corporate Comunications* in printed form and noted that this instruction is valid only for one year starting from the receipt date of instruction.

(Note 5)

收取未来公司通讯

的印刷本，并已知悉本指示由收取指示日期起计仅一年内有效。

(附注5)

Signature(s):

(Note 1)

签名：

(附注1)

Contact number:

联络电话号码：

Date:

日期：

Notes 附注：

1. Please complete al your details clearly. If your shares are held in joint names, al of the joint shareholders should jointly sign this Reply Form in order to be valid.

请清楚填妥阁下之所有资料。如属联名股东，则本回条须由所有联名股东联合签署，方为有效。

2. Any Reply Form with no signature or otherwise incorectly completed wil be void.

任何回条若未有签署或在其他方面填写不正确，则本回条将会作废。

3. If the Company does not receive a functional email adres in your reply, you wil be unable to receive notifications regarding the publication of Corporate Comunications*.

如公司没有收到阁下的有效电子邮件地址，阁下将无法收到有关发布公司通讯*的通知。

4. If you provide more than one email adres by QR code, email, reply form and/or other means, only the latest one email adres provided wil be registered.

如阁下通过二维码、电邮、回条及/或其他方式提供多于一个的电子邮件地址，只有阁下最后提供的电子邮件地址将会被用于登记。

5. If you mark “✓” in the box in Option 3, no email adres wil be registered and only Corporate Comunications* in printed form wil be received.

如阁下在选项3方格内划上「✓」号，将不会有电子邮件地址被登记，只有公司通讯*的印刷本会被收取。

6. For the avoidance of doubt, the Company does not acept any other instructions given on this Reply Form.

为免存疑，在本回条上的任何额外指示，公司将不予处理。

, Corporate Comunications refer to any documents isued or to be isued by the Company for the information or action of holders of any of its securities or the investing public, including but

not limited to the anual report, interim report, notice of meting, circular and proxy form.

除非另有注明，公司通讯乃指公司已发出或将予发出以供其任何证券的持有人或投资大众参照或采取行动的任何文件，其中包括但不限于年报、中期报告、会议通告、通函及代表委任表格。

PERSONAL INFORMATION COLECTION STATEMENT

收集个人资料声明

(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”).

本声明中所指的「个人资料」与香港法例第486章《个人资料（私隐）条例》（「《私隐条例》」）中「个人资料」的涵义相同。

(i) Your Personal Data provided in this Reply Form wil be used in conection with, including but not limited to, the Company’s electronic disemination of Corporate Comunications* and to liaise with you on other maters

relating to your holdings in the Company. Your suply of Personal Data to the Company is on a voluntary basis. In case of a failure to provide suficient information, the Company may not be able to proces your instruction

and/or request as stated in this Reply Form.

阁下于本回条所提供的个人资料将用于(包括但不限于)有关公司以电子方式发布公司通讯*及就阁下持有的公司证券有关的其他事宜上与阁下联络。阁下是自愿向公司提供个人资料。若阁下未能提供足够资料，

公司可能无法处理阁下在本回条上所述的指示及/或要求。

(i) Your Personal Data may be disclosed or transfered by the Company to its subsidiaries, the Share Registrar, and/or other companies or bodies for any of the stated purposes, or when it is required to do so by law and wil

be retained for such period as may be necesary for our verification and record purposes.

公司可就任何所说明的用途或在法例规定的情况下，将阁下的个人资料披露或转移给公司的附属公司、股份过户处、及/或其他公司或团体，并将在适当期间保留该等个人资料作核实及纪录用途。

(iv) You have the right to request aces to and/or corection of your Personal Data in acordance with the provisions of the PDPO. Any such request for aces to and/or corection of your Personal Data

should be in writing, by mail to the Hong Kong Privacy Oficer of the Share Registrar at 17M Flor, Hopewel Centre, 183 Quen’s Road East, Wanchai, Hong Kong or by email at

PrivacyOficer@computershare.com.hk.

阁下有权根据《私隐条例》的条文查阅及/或修改阁下的个人资料。任何该等查阅及/或修改个人资料的要求均须以书面方式邮寄至股份过户处（地址为香港湾仔皇后大道东183号合和中心17M楼）向香港隐私主

任提出，或发送电邮至 PrivacyOficer@computershare.com.hk。

Option 2: I/we hereby provide my/our email adres in writing for receipt of future Corporate Comunications* of the folowing listed company (the

“Company”) via electronic disemination

选项2：本人/吾等现以书面提供本人/吾等之电子邮件地址，以确保收到以下上市公司（「公司」）通过电子方式发布的未来公司通讯

Name of Securities holder(s) 证券持有人姓名 : Name of the listed company 上市公司名称 :

Da Yu Financial Holdings Limited

大禹金融控股有限公司

Email adres电子邮件地址:

(Note 3 / 附注3)

Computershare Hong Kong Investor Services Limited

香港中央证券登记有限公司

Frepost No. 简便回邮号码：37

Hong Kong 香港

Mailing Label 邮寄标签