Sun.King Technology Group Limited — AGM Information 2026

Apr 22, 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.

Sun.King Technology Group Limited

齊晶科技集團有限公司

(Incorporated in the Cayman Islands with limited liability)
(Stock Code: 580)

NOTICE OF ANNUAL GENERAL MEETING

NOTICE IS HEREBY GIVEN that the annual general meeting (the “Annual General Meeting”) of Sun.King Technology Group Limited (the “Company”) will be held at 9-A, KongGangRongHuiYuan, Yuhua Road, Zone B, Airport Industrial Zone, Shunyi District, Beijing, People’s Republic of China（中華人民共和國北京市順義區空港工業區B區裕華路空港融慧園9-A）on Tuesday, 2 June 2026 at 10:00 a.m. for the following purposes:

ORDINARY RESOLUTIONS

1. To receive and adopt the audited consolidated financial statements of the Company and the reports of directors and auditors for the year ended 31 December 2025.
2. To declare a final dividend of HK$0.01 per share of the Company (the "Shares", each a "Share") for the year ended 31 December 2025 out of the share premium account of the Company.
3. (a) To re-elect the following retiring directors of the Company (the "Directors", each a "Director"):

(i) Mr. Gong Renyuan;
(ii) Mr. Yue Zhoumin; and
(iii) Ms. White Caige.

(b) To authorise the board of Directors (the "Board") to fix the remuneration of the Directors.

1. To re-appoint Ernst & Young as the auditors of the Company, and authorise the Board to fix their remuneration.

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1. To consider and, if thought fit, pass the following resolutions:

(a) “That:

(i) subject to sub-paragraph 5(a)(iii) of this resolution, the exercise by the Directors during the Relevant Period (as hereinafter defined) of all the power of the Company to allot, issue or otherwise deal with the Shares (including sale and transfer of the treasury Shares) or securities convertible into Shares, or options, warrants or similar rights to subscribe for Shares or such convertible securities of the Company and to make or grant offers, agreements and/or options (including bonds, warrants and debentures convertible into the Shares) which may require the exercise of such power be and is hereby generally and unconditionally approved;

(ii) the approval in sub-paragraph 5(a)(i) of this resolution shall be in addition to any other authorisation given to the Directors and shall authorise the Directors during the Relevant Period (as hereinafter defined) to make or grant offers, agreements and/or options which may require the exercise of such power after the end of the Relevant Period;

(iii) the aggregate number of Shares allotted or agreed conditionally or unconditionally to be allotted (whether pursuant to options or otherwise) by the Directors during the Relevant Period (as hereinafter defined) pursuant to sub-paragraph 5(a)(i) of this resolution, otherwise than pursuant to (A) a Rights Issue (as hereinafter defined); or (B) the grant or exercise of any share option under the share option scheme of the Company or any other option, scheme or similar arrangements for the time being adopted for the grant or issue to the directors, officers and/or employees of the Company and/or any of its subsidiaries of the Shares or rights to acquire the Shares; or (C) any scrip dividend or similar arrangements providing for the allotment of the Shares in lieu of the whole or part of a dividend on the Shares in accordance with the articles of association of the Company (the “Articles of Association”); or (D) any issue of the Shares upon the exercise of rights of subscription or conversion under the terms of any existing convertible notes issued by the Company or any existing securities of the Company which carry rights to subscribe for or are convertible into the Shares, shall not exceed 20% of the number of issued Shares (excluding any treasury Share) as at the date of passing this resolution and the approval shall be limited accordingly;

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(iv) for the purpose of this resolution:

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

(1) the conclusion of the next annual general meeting of the Company unless by ordinary resolution passed at that meeting, the authority is renewed, either unconditionally or subject to conditions;

(2) the expiration of the period within which the next annual general meeting of the Company is required by the Articles of Association or any applicable law to be held; and

(3) the date on which such authority is revoked or varied by ordinary resolution of the shareholders of the Company (the “Shareholders”, each a “Shareholder”) in general meeting; and

(B) “Rights Issue” means an offer of the Shares in the capital of the Company, or offer or issue of warrants, options or other securities giving rights to subscribe for the Shares open for a period fixed by the Directors to holders of the Shares in the capital of the Company whose names appear on the register of Shareholders on a fixed record date in proportion to their holdings of the Shares (subject to such exclusion 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 or requirements of, or the expense or delay which may be involved in determining the exercise or extent of any restrictions or obligations under the laws of, or the requirements of, any jurisdiction applicable to the Company, any recognised regulatory body or any stock exchange applicable to the Company).

(b) “That:

(i) subject to sub-paragraph 5(b)(ii) of this resolution, the exercise by the Directors during the Relevant Period (as hereinafter defined) of all the power of the Company to repurchase the Shares on The Stock Exchange of Hong Kong Limited (the “Stock Exchange”) or any other stock exchange on which the Shares may be listed and recognised for this purpose by the Securities and Futures Commission and the Stock Exchange under the Codes on Takeovers and Mergers and Share Buy-backs and, subject to and in accordance with all applicable laws and the Rules Governing the Listing of Securities on the Stock Exchange, be and is hereby generally and unconditionally approved;

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(ii) the aggregate number of Shares which may be repurchased pursuant to the approval in sub-paragraph 5(b)(i) of this resolution shall not exceed 10% of the number of issued Shares (excluding any treasury Share) as at the date of passing this resolution and the approval shall be limited accordingly;

(iii) subject to passing each of sub-paragraphs 5(b)(i) and (ii) of this resolution, any prior approvals of the kind referred to in sub-paragraphs 5(b)(i) and (ii) of this resolution which had been granted to the Directors and which are still in effect be and are hereby revoked; and

(iv) for the purpose of this resolution:

“Relevant Period” means the period from passing this resolution until whichever is the earliest of:

(A) the conclusion of the next annual general meeting of the Company unless by ordinary resolution passed at that meeting, the authority is renewed, either unconditionally or subject to conditions;

(B) the expiration of the period within which the next annual general meeting of the Company is required by the Articles of Association or any applicable law to be held; and

(C) the date on which such authority is revoked or varied by ordinary resolution of the Shareholders in general meeting.”

(c) “That conditional upon resolutions numbered 5(a) and 5(b) set out in this notice being passed, the general mandate granted to the Directors to exercise the power of the Company to allot, issue and otherwise deal with the Shares (including sale and transfer of the treasury Shares) and to make or grant offers, agreements and options which may require the exercise of such power pursuant to resolution numbered 5(a) set out in this notice be and is hereby extended by adding thereto the number of Shares repurchased by the Company since the granting of the general mandate pursuant to resolution numbered 5(b) set out in this notice, provided that such amount shall not exceed 10% of the number of issued Shares (excluding any treasury Share) as at the date of passing resolutions numbered 5(a) and 5(b) set out in this notice.”

By order of the Board

Sun.King Technology Group Limited

Xiang Jie

Chairman

Hong Kong, 22 April 2026

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Registered office:	Headquarters:	Principal place of business in Hong Kong:
Cricket Square	9-A	31st Floor, Tower Two
Hutchins Drive	KongGangRongHuiYuan	Times Square
P.O. Box 2681	Yuhua Road	1 Matheson Street
Grand Cayman	Zone B	Causeway Bay
KY1-1111	Airport Industrial Zone	Hong Kong
Cayman Islands	Shunyi District
	Beijing
	People’s Republic of China

Notes:

1. Any Shareholder entitled to attend and vote at the Annual General Meeting shall be entitled to appoint another person as his/her/its proxy to attend and vote instead of him/her/it. A proxy need not be a Shareholder.

2. Where there are joint holders of any Share any one of such joint holders may vote, either in person or by proxy, in respect of such Share as if he/she/it were solely entitled thereto, but if more than one of such joint holders be present at the Annual General Meeting the vote of the senior holder who tenders a vote, whether in person or by proxy, shall be accepted to the exclusion of the votes of the other joint holders, and for this purpose seniority shall be determined by the order in which the names stand in the register of members of the Company in respect of the joint holding.

3. The form of proxy for the Annual General Meeting is enclosed. The form of proxy is also published on the website of the Stock Exchange at www.hkexnews.hk. Whether or not you intend to attend the Annual General Meeting, you are required to complete the form of proxy in accordance with the instructions printed thereon. The form of proxy and (if required by the Board) the power of attorney or other authority (if any) under which it is signed, or a certified copy of such power or authority, shall be delivered to the Hong Kong branch share registrar of the Company, Tricor Investor Services Limited, at 17th Floor, Far East Finance Centre, 16 Harcourt Road, Hong Kong, not less than 48 hours before the time appointed for holding the Annual General Meeting or any adjournment thereof at which the person named in the form of proxy proposes to vote. Delivery of the form of proxy shall not preclude a Shareholder from attending and voting in person at the Annual General Meeting and in such event, the form of proxy shall be deemed to be revoked.

4. In order to establish the identity of the Shareholders who are entitled to attend and vote at the Annual General Meeting, all duly completed transfer forms accompanied by the relevant share certificates must be lodged with the Hong Kong branch share registrar of the Company, Tricor Investor Services Limited, at 17th Floor, Far East Finance Centre, 16 Harcourt Road, Hong Kong, no later than 4:30 p.m. on Wednesday, 27 May 2026. The register of members of the Company will be closed from Thursday, 28 May 2026 to Tuesday, 2 June 2026, both days inclusive, during which period no transfer of Shares will be registered. The Shareholders whose names appear on the register of members of the Company on Tuesday, 2 June 2026 are entitled to attend and vote at the Annual General Meeting.

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1. The Board has recommended the payment of a final dividend of HK$0.01 per Share for the year ended 31 December 2025 out of the share premium account of the Company. The proposed final dividend is subject to passing resolution numbered 2 set out in this notice by the Shareholders in the Annual General Meeting and will be paid on or around Monday, 29 June 2026 to the Shareholders whose names appear on the register of members of the Company at the close of business on Thursday, 11 June 2026. In order to establish the identity of the Shareholders who are entitled to the proposed final dividend, all duly completed transfer forms accompanied by the relevant share certificates must be lodged with the Hong Kong branch share registrar of the Company, Tricor Investor Services Limited, at 17th Floor, Far East Finance Centre, 16 Harcourt Road, Hong Kong, no later than 4:30 p.m. on Monday, 8 June 2026. The register of members of the Company will be closed from Tuesday, 9 June 2026 to Thursday, 11 June 2026, both days inclusive, during which period no transfer of Shares will be registered.

As at the date of this notice, the executive Directors are Mr. Xiang Jie, Mr. Gong Renyuan and Mr. Yue Zhoumin; and the independent non-executive Directors are Mr. Chen Shimin, Mr. Zhang Xuejun, Mr. Leung Ming Shu and Ms. White Caige.

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