APT Electronics Co., Ltd. — Proxy Solicitation & Information Statement 2026

May 18, 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.

APT Electronics Co., Ltd.

廣東晶科電子股份有限公司
(A joint stock company incorporated in the People's Republic of China with limited liability)
(Stock Code: 2551)

NOTICE OF EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the extraordinary general meeting (the "EGM") of APT Electronics Co., Ltd. (the "Company") will be held at 10:00 a.m. on Tuesday, June 9, 2026 at No. 2 Zhengxiang Road, Wanqingsha, Nansha District, Guangzhou, Guangdong Province, PRC for the purpose of considering and, if thought fit, passing the following resolutions.

Ordinary Resolutions

1. To consider and approve the Equity Transfer Agreements and the indirect investment by the Company contemplated thereunder, and to authorize the Board and/or any person(s) authorized by the Board to handle, implement and follow up any matters in respect of the transactions contemplated thereunder.
2. To consider and approve the Capital Increase Agreement and the indirect investment by the Company contemplated thereunder, and to authorize the Board and/or any person(s) authorized by the Board to handle, implement and follow up any matters in respect of the transactions contemplated thereunder.

By order of the Board

APT Electronics Co., Ltd.
Xiao Guowei David
Chairperson of the Board

Hong Kong, May 18, 2026

As at the date of this notice, the Board comprises Mr. Xiao Guowei David and Mr. Hou Yu as executive Directors; Mr. Chan Philip Ching Ho, Mr. Yuan Lie Ming Peter and Mr. Huang Guansheng as non-executive Directors; Ms. Zhang He, Ms. Lin Nan, Ms. Ding Hui and Mr. Chan Chi Kong as independent non-executive Directors.

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Notes:

(1) Eligibility for attending the EGM and date of registration of members for H Shares

For the purpose of ascertaining the Shareholders who are entitled to attend and vote at the EGM, the register of members of the Company will be closed from Thursday, June 4, 2026, to Tuesday, June 9, 2026, both days inclusive, during which period no transfer of Shares can be registered. Shareholders whose names appear on the register of members of the Company on Tuesday, June 9, 2026 are entitled to attend and vote in respect of all resolutions to be proposed at the EGM. In order to qualify to attend and vote at the EGM, all transfers accompanied by the relevant share certificates must be lodged with the Company's H Share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited, Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Hong Kong not later than 4:30 p.m. on Wednesday, June 3, 2026.

(2) Proxy

Each Shareholder entitled to attend and vote at the EGM may appoint one or more proxies in writing to attend and vote on his/her behalf. A proxy need not be a Shareholder of the Company.

The instrument appointing a proxy must be in writing under the hand of the appointor or his/her attorney duly authorised in writing, or if the appointor is a legal entity, either under seal or signed by a director or a duly authorised attorney. If that instrument is signed by an attorney of the appointor, the power of attorney authorising that attorney to sign or other documents of authorisation must be notarised.

On a poll, every Shareholder present in person (or, in the case of a member being a corporation, by its duly authorised representative) or by proxy, shall have one vote for each share registered in his name in the register. A Shareholder entitled to more than one vote is under no obligation to cast all his votes in the same way.

(3) In order to qualify for attending and voting at the EGM, you are requested to complete the form of proxy in accordance with the instructions printed thereon and return it to (i) the Company's registered office, headquarters and principal place of business in the PRC at No. 33, Huanshi Road South, Nansha District, Guangzhou, Guangdong Province, the PRC (for Domestic Unlisted Shares) or (ii) the Company's H Share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong (for H Shares) as soon as possible but in any event not less than 24 hours before the time appointed for the holding of the EGM or any adjournment thereof. Completion and return of the form of proxy will not preclude shareholders from attending and voting at the EGM or any adjournment thereof if they so wish and in such event, the proxy form shall be deemed to be revoked. For avoidance of doubt, holder of treasury shares, if any, shall abstain from voting on matters that require Shareholders' approval as required under the Listing Rules.

(4) Registration procedures for attending the EGM

A Shareholder or his proxy should present proof of identity when attending the EGM. If a Shareholder is a legal person, its legal representative or other person authorised by the board of directors or other governing body may attend the EGM by providing a copy of the resolution of the Board or other governing body of such Shareholder appointing such person to attend the meeting.

(5) Voting by poll

According to Rule 13.39(4) of the Listing Rules, apart from certain exceptions, any vote of Shareholders at a general meeting must 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.

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(6) Miscellaneous

(i) Unless the context otherwise stated, capitalized terms used in this notice shall have the meanings as those defined in the circular of the Company dated May 18, 2026.

(ii) The EGM is expected to be held for no more than half a day. Shareholders who attend the meeting in person or by proxy shall bear their own travelling and accommodation expenses.

(iii) The registered office, headquarters and principal place of business in the People’s Republic of China of the Company is located at:

No. 33, Huanshi Road South
Nansha District, Guangzhou
Guangdong Province, PRC

Contact Office: Office of the Board
Email: aptinvestors@apt-hk.com
Telephone No.: +86 020 3468 4266

The form of proxy for use at the EGM is enclosed herewith and also published on the websites of the Stock Exchange (https://www.hkexnews.hk) and of the Company (https://www.apt-hk.com).

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