Kidztech Holdings Limited — Proxy Solicitation & Information Statement 2026

Jun 2, 2026

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this notice, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this notice.

Kidztech Holdings Limited

奇士達控股有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 6918)

NOTICE OF THE ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN that an annual general meeting (the "AGM") of Kidztech Holdings Limited (the "Company") will be held at Conference Room, 2/F, Kidztech (Guangdong) Intelligent Technology Co., Ltd. (奇士達(廣東)智能科技有限公司), Yongxin Industrial Estate, Lianshang Town, Chenghai District, Shantou City, Guangdong, PRC on Monday, 29 June 2026 at 11:00 a.m. for the following purposes:

ORDINARY RESOLUTIONS

1. To receive and approve the audited consolidated financial statements, the report of the directors and the independent auditor's report of the Company for the year ended 31 December 2025.

2. (a) To re-elect the following directors of the Company (the "Director(s)"):

(1) To re-elect Mr. Zhu Qiang as an executive Director;

(2) To re-elect Ms. Zheng Jingyun as a non-executive Director; and

(3) To re-elect Ms. Wang Shiling as an independent non-executive Director;

(b) To authorise the board of Directors (the "Board") to fix the remuneration of the Directors for the year ending 31 December 2026.

1. To re-appoint McMillan Woods (Hong Kong) CPA Limited as the auditors of the Company and to authorise the Board to fix its remuneration.

---

1. To consider and, if thought fit, pass, with or without modifications, the following resolution as an ordinary resolution:

“THAT:

(a) subject to paragraph (c) below, and pursuant to the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) (the “Listing Rules”), the exercise by the Directors during the Relevant Period (as hereinafter defined in this resolution) of all the powers of the Company to allot, issue and deal with any unissued shares in the capital of the Company (including any sale or transfer of treasury shares (as defined under the Listing Rules) out of treasury) (the “Shares”, each a “Share”) and to make or grant offers, agreements and options (including but not limited to warrants, bonds and debentures convertible into Shares) which might require the exercise of such power be and is hereby generally and unconditionally approved;

(b) the approval in paragraph (a) shall authorise the Directors during the Relevant Period (as defined in paragraph (d) below) to make or grant offers, agreements and options (including warrants, bonds and debentures convertible into Shares) which might require the Shares to be issued either during or after the end of the Relevant Period (as hereinafter defined);

(c) the total number of Shares allotted or agreed conditionally or unconditionally to be allotted or issued (whether pursuant to an option or otherwise) by the Directors pursuant to the approval in paragraph (a) above, otherwise than pursuant to (i) a Rights Issue (as defined in paragraph (d) below); or (ii) an issue of Shares upon the exercise of options which may be granted under any share option scheme or under any option scheme or similar arrangement for the time being adopted for the grant or issue to grantees as specified in such share option scheme or option scheme or similar arrangement of Shares or rights to acquire Shares; or (iii) any scrip dividend schemes or similar arrangements providing for the allotment and issue of Shares in lieu of the whole or part of a dividend on Shares in accordance with the articles of association of the Company; or (iv) a specific authority granted by the shareholders of the Company (the “Shareholders”) in general meeting, shall not exceed 20% of the total number of Shares in issue of the Company (excluding any treasury shares) at the date of the passing of this resolution (the total number is subject to adjustment if all or any of Shares are converted into a larger or smaller number of Shares subsequent to the passing of this resolution), and the said approval shall be limited accordingly; and

• 2 -

---

(d) for the purpose of this resolution: "Relevant Period" means the period from the passing of this resolution until whichever is the earliest of:

(i) the conclusion of the next annual general meeting of the Company;

(ii) the expiration of the period within which the next annual general meeting of the Company is required by the articles of association of the Company or any applicable laws of the Cayman Islands to be held; and

(iii) the passing of an ordinary resolution by Shareholders in general meeting revoking, varying or renewing the authority given by this resolution.

"Rights Issue" means an offer of Shares or issue of option, warrants or other securities giving the right to subscribe for Shares, open for a period fixed by the Directors to holders of Shares whose names appear on the register of members of the Company (and, where appropriate, to holders of other securities of the Company entitled to the offer) on a fixed record date in proportion to their then holdings of such Shares (or, where appropriate, such other securities) (subject in all cases to such exclusions or other arrangements as the Directors may deem necessary or expedient in relation to fractional entitlements or having regard to any restrictions or obligations under the laws of, or the requirements of any recognised regulatory body or any stock exchange in, any territory applicable to the Company).

Any reference to an allotment, issue, grant, offer or disposal of Shares of the Company shall include the sale or transfer of treasury shares out of the treasury of the Company (including to satisfy any obligation upon the conversion or exercise of any convertible securities, warrants, options or similar rights to subscribe for Shares in the Company) to the extent permitted by, and subject to the provisions of, the Listing Rules and applicable laws and regulations.

• 3 -

---

1. To consider and, if thought fit, pass, with or without modifications, the following resolution as an ordinary resolution:

“THAT:

(a) subject to paragraph (b) below, the exercise by the Directors during the Relevant Period (as hereinafter defined) of all powers of the Company to repurchase Shares in the share capital of the Company on the Stock Exchange or on any other stock exchange on which the Shares may be listed and which is recognised by the Securities and Futures Commission of Hong Kong and the Stock Exchange for this purpose, subject to and in accordance with all applicable laws and/or the requirements of the Listing Rules or of any other stock exchange as amended from time to time, be and is hereby generally and unconditionally approved;

(b) the aggregate number of Shares which the Company is authorized to repurchase pursuant to the approval in paragraph (a) above during the Relevant Period (as hereinafter defined) shall not exceed 10% of the total number of Shares in issue of the Company (excluding any treasury shares) at the date of the passing of this resolution (the total number is subject to adjustment if all or any Shares are converted into a larger or smaller number of Shares subsequent to the passing of this resolution), and the authority granted pursuant to paragraph (a) above shall be limited accordingly; and

(c) for the purposes of this resolution: “Relevant Period” means the period from the passing of this resolution until whichever is the earliest of:

(i) the conclusion of the next annual general meeting of the Company;

(ii) the expiration of the period within which the next annual general meeting of the Company is required by the articles of association of the Company or any applicable laws of the Cayman Islands to be held; and

(iii) the passing of an ordinary resolution by Shareholders in general meeting revoking, varying or renewing the authority given by this resolution.”

• 4 -

---

1. To consider and, if thought fit, pass, with or without modifications, the following resolution as an ordinary resolution:

“THAT conditional upon the ordinary resolutions nos. 4 and 5 of the notice convening this meeting being passed, the general mandate granted to the Directors to allot, issue and deal in any unissued Shares in the share capital of the Company pursuant to the ordinary resolution no. 4 of the notice convening this meeting be and is hereby extended by the addition to the aggregate number of Shares which may be allotted or agreed conditionally or unconditionally to be allotted by the Directors pursuant to such general mandate of an amount representing the aggregate number of Shares repurchased by the Company under the authority granted pursuant to the ordinary resolution no. 5 of the notice convening this meeting, provided that such extended amount shall not exceed 10% of the total number of Shares in issue of the Company (excluding any treasury shares) at the date of the passing of this resolution (the total number is subject to adjustment if all or any of the Shares are converted into a larger or smaller number of Shares subsequent to the passing of this resolution).”

SPECIAL RESOLUTION

1. As special business, to consider and, if thought fit, pass with or without modifications, the following resolutions as special resolutions of the Company:

“THAT subject to and upon the Registrar of Companies in the Cayman Islands issuing the certificate of change of name, the existing English name of the Company shall be changed from “KIDZTECH HOLDINGS LIMITED” to “JIUTAI DIGITAL TECHNOLOGY HOLDINGS LIMITED” and to change the dual foreign name in Chinese of the Company from “奇士達控股有限公司” to “九泰數智科技控股有限公司” (the “Change of Company Name”), with effect from the date on which the Registrar of Companies in the Cayman Islands issues the certificate of change of name. Any director, secretary or registered office service provider or share registrar of the Company is authorised to do all such acts and things, and sign all such documents (including affixing the common seal where appropriate), and make any necessary registrations and/or filings on behalf of the Company, as such person may consider necessary, desirable or expedient for the purpose of giving effect to or implementing the Proposed Change of Company Name or in connection therewith.”

By order of the Board of
Kidztech Holdings Limited
Yu Huang
Chairman, Chief Executive Officer and Executive Director

Hong Kong, 2 June 2026

---

• 6 -

Notes:

1. Any member entitled to attend and vote at the AGM shall be entitled to appoint another person as his/her proxy to attend and vote instead of him/her. A member who is the holder of two or more Shares may appoint more than one proxy to represent him/her and vote on his/her behalf. For the avoidance of doubt, holders of treasury shares of the Company (if any) are not entitled to vote at the AGM. A proxy needs not be a member of the Company.

2. If more than one of the joint registered holders be present at the meeting personally or by proxy, then one of the said persons so present whose name stands first on the register of members in respect of such Share(s) shall be accepted to the exclusion of the votes of the other joint registered holders.

3. The form of proxy for use at the AGM is enclosed with the circular to the shareholders dated 2 June 2026. The form of proxy can also be downloaded from the website of the Company at www.kidztech.net and the website of the Stock Exchange at www.hkexnews.hk. In order to be valid, the form of proxy together with any power of attorney or other authority (if any) under which it is signed or a notarially certified copy of that power or authority, must be deposited at the Company's Hong Kong branch share registrar, Tricor Investor Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong not less than 48 hours before the time for holding the meeting or any adjournment thereof (as the case may be).

4. For ascertaining the entitlement to attend and vote at the AGM, the register of members of the Company will be closed from Wednesday, 24 June 2026 to Monday, 29 June 2026, both days inclusive, during which period no transfer of Shares will be registered. The record date for determining the entitlement of the members to attend and vote at the AGM is Monday, June 29, 2026. In order to determine the identity of the Shareholders who are entitled to attend and vote at the meeting, all duly completed transfer forms accompanied by the relevant share certificates must be lodged with the Company's Hong Kong branch share registrar, Tricor Investor Services Limited at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong for registration not later than 4:30 p.m. on Tuesday, 23 June 2026.

5. Pursuant to Rule 13.39(4) of the Listing Rules, all votes at the general meeting will be taken by poll except where the chairman, in good faith, decides to allow a resolution which relates purely to a procedural or administrative matter to be voted on by a show of hands and the Company will announce the results of the poll in the manner prescribed under Rules 13.39(5) and 13.39(5A) of the Listing Rules.

6. With regard to items 2, and 4 to 6 set out in this notice, a circular giving details of the re-election of Directors, the re-appointment of Auditor, general mandates to issue and to repurchase Shares and the change of the Company's name has been published on the website of the Company at www.kidztech.net and the website of the Stock Exchange at www.hkexnews.hk on 2 June 2026. The biographical details of the retiring Directors who are subject to re-election at the meeting are set out in Appendix II to the circular.

7. If the meeting is seriously affected by a typhoon or bad weather condition in Shantou City, the Company will post an announcement on the website of the Stock Exchange (www.hkexnews.hk) and the website of the Company (www.kidztech.net) to notify Shareholders of the date, time and place of the rescheduled meeting. The meeting may still be held as scheduled during a typhoon or bad weather condition. Shareholders of the Company should decide on their own whether they would attend the meeting under bad weather condition bearing in mind their own situations.

As at the date of this notice, the Board comprises three executive Directors, namely, Mr. Yu Huang, Mr. Zhu Qiang and Mr. Hong Kun; one non-executive Director, namely, Ms. Zheng Jingyun; and three independent non-executive Directors, namely, Ms. Wang Shiling, Mr. Gong Lan and Ms. Huang Chunlian.