01073 大禹金融通函：致非登记持有人之通知信函及回条 – 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 Non-Registered Holders,

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 Non-Registered Holders 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 the Intermediaries. 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 Non-Registered Holder without receiving any “non-delivery” mesage.

As a Non-Registered Holder, if you wish to receive Corporate Comunications from the Company pursuant to the Listing Rules, you should liaise with your bank(s), broker(s), custodian(s), nomine(s) or HKSC

Nomines Limited through which your shares are held (colectively, the “Intermediaries”) and provide your email adres to your Intermediaries.

If the Company does not receive your functional email adres from the Intermediaries, until such time that the functional email adres is provided to the Intermediaries, you wil (i) be unable to receive any

notifications regarding the publication of Corporate Comunications (especialy the Actionable 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.

If you want to receive the future Corporate Comunications in printed form, please complete and return the enclosed reply form 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.

各位非登记持有人：

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非登记持有人。如果本公司因为没有非登记持有人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，则将向中介公司发送可供采取行动的公司通讯的印刷本。如果本公司向非登记持有人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。

作为非登记持有人，如有意根据上市规则收取公司通讯，阁下应联络代阁下持有股份的银行、经纪、托管商、代理人或香港中央结算（代理人）有限公司（统称「中介公司」），并向阁下

的中介公司提供阁下的电子邮件地址。

如果本公司没有从中介公司收到阁下的有效电子邮件地址，直至中介公司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（特别是可供采取行动的公司通讯）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。

若阁下希望收取未来公司通讯之印刷本，请填妥随附本函之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。

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。

CS3025 CHAH_NRH

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

REMINDER 提示

As a non-registered holder, if you wish to receive Corporate Comunications

pursuant to the Listing Rules, you should liaise with your

bank(s), broker(s), custodian(s), nomine(s) or HKSC Nomines Limited through which your shares are held (colectively, the

“Intermediaries”) and provide your email adres to your Intermediaries.

作为非登记持有人，如有意根据《上市规则》收取公司通讯

，阁下应联络阁下持有股份的银行、经纪、托管商、代理人或香港中央结

算（代理人）有限公司（统称「中介公司」），并向阁下的中介公司提供阁下的电子邮件地址。

Request for Corporate Comunications

in printed form / 要求收取公司通讯

印刷本

(Please mark “✓” in the below box if aplicable)（如适用，请在以下方格内划上「✓」号）

Name of the listed company (the “Company”) : Da Yu Financial Holdings Limited

上市公司（「公司」）名称：大禹金融控股有限公司

I/we would like to 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.

本人 ╱ 我们欲收取未来公司通讯

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。

Name(s) of Non-registered holder(s):

非登记持有人姓名：

Signature(s):

(Note 1)

签名：

(附注1)

(Please use ENGLISH BLOCK LETERS 请用英文正楷填写)

Contact number:

联络电话号码：

Date:

日期：

Notes:

附注：

1. This leter is adresed to the Company’s non-registered holder(s) (“Non-registered holder” means such person or company whose shares are held in The Central Clearing and Setlement System (CAS)

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 Comunications*).

此函件乃向公司之非登记持有人（「非登记持有人」指股份存放于中央结算及交收系统的人士或公司，已透过香港中央结算有限公司不时向公司发出通知，表示欲收取公司通讯

）发出。

2. Please complete al your details clearly.

请阁下清楚填妥所有资料。

3. Any form with no box marked (✓), with no signature or otherwise incorectly completed wil be void.

如在本表格未有在方格内划上「 ✓」号、或未有签署、或在其他方面填写不正确，则本表格将会作废。

4. 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 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 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 the Company’s electronic disemination of Corporate Comunications*. 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 instructions and/or requests as stated in this Reply Form.

阁下于本回条所提供的个人资料将用于有关公司以电子方式发布公司通讯

的事宜上。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。

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