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

May 18, 2026

APT

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)

PROXY FORM FOR THE EXTRAORDINARY GENERAL MEETING

TO BE HELD ON TUESDAY, JUNE 9, 2026

Number of shares to which this proxy form relates(Note 1)	Unlisted domestic shares
	H shares

I/We $^{(Note 2)}$ (name)

of (address)

being the registered holder(s) of

Unlisted domestic shares/H shares $^{(Note 3)}$ in the issued share capital of APT Electronics Co., Ltd. (the "Company") hereby appoint the chairman of the meeting $^{(Note 4)}$ or (name)

of (address)

as my/our proxy(ies) to attend and vote for me/us and on my/our behalf at the extraordinary general meeting (the "EGM") of the Company to be held at 10:00 a.m. on Tuesday, June 9, 2026 at No. 2 Zhengxiang Road, Wanqingsha, Nansha District, Guangzhou, Guangdong Province, the People's Republic of China (the "PRC") (and any adjournment thereof) for the purposes of considering and, if thought fit, passing the resolutions as set out in the notice convening the EGM and at the EGM (and at any adjournment thereof) to vote for me/us and in my/our name(s) in respect of the resolutions as indicated below $^{(Note 4)}$ .

ORDINARY RESOLUTIONS		FOR (Note 5)	AGAINST (Note 5)	ABSTAIN (Note 5)
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.

Date: 2026

Signature(s) $^{(Note 6)}$ :

Notes:

1. Please delete as appropriate and insert the number of shares of the Company registered in your name(s) to which this proxy form relates. If a number is inserted, this proxy form will be deemed to relate only to those shares. If no number is inserted, this proxy form will be deemed to relate to all the shares of the Company registered in your name(s). If more than one proxy is appointed, the number of shares in respect of which each such proxy so appointed must be specified.
2. Full name(s) and address(es) to be inserted in BLOCK CAPITALS. The names of all joint registered shareholders should be stated.
3. Please insert the number of shares registered in your name(s) and delete as appropriate.
4. If any proxy other than the chairman of the EGM is preferred, please strike out the words "the chairman of the meeting" and insert the name and address of the proxy desired in the space provided. Any shareholder of the Company entitled to attend and vote at the EGM is entitled to appoint a proxy or more than one proxy(ies) to attend the EGM and vote on his/her behalf. A proxy need not be a shareholder of the Company. Every shareholder present in person or by proxy shall be entitled to one vote for each share held by him/her. For avoidance of doubt, holders of treasury shares, if any, shall abstain from voting on matters that require Shareholders' approval as required under the Listing Rules.
5. IMPORTANT: IF YOU WISH TO VOTE FOR A RESOLUTION, PLEASE PUT A TICK $(\checkmark)$ IN THE BOX MARKED "FOR". IF YOU WISH TO VOTE AGAINST A RESOLUTION, PLEASE PUT A TICK $(\checkmark)$ IN THE BOX MARKED "AGAINST". IF YOU WISH TO VOTE ABSTENTION ON A RESOLUTION, PLEASE PUT A TICK $(\checkmark)$ IN THE BOX MARKED "ABSTAIN". If no direction is given, your proxy may either vote or abstain at his/her discretion. Your proxy will also be entitled to vote at his/her discretion on any resolution properly put to the EGM other than those referred to in the notice convening the EGM.
6. This proxy form must be signed by you or your attorney duly authorised in writing, or in the case of a corporation, must be either under its common seal or under the hand of a director or attorney duly authorised to sign the same. ANY ALTERATION MADE TO THIS PROXY FORM MUST BE INITIALLED BY THE PERSON WHO SIGNS IT.
7. Any abstention vote or waiver of voting shall be deemed as "abstain". Blank, wrong, illegible or uncast votes shall be deemed as the voters' waiver of their voting rights, and the voting results representing the shares held by such voters shall be counted as "abstain". The abstention vote shall be regarded as valid votes when the Company counts the votes in respect of the relevant matter.
8. In case of joint holders, the vote of the senior who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of votes of the other joint holder(s) and for this purpose seniority will be determined by the order in which the names stand in the register of members of the Company.
9. To be valid, this proxy form together with the power of attorney or other authority (if any) under which it is signed, or a notarially certified copy thereof, must be deposited at (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 holders of domestic unlisted shares of the Company); 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 holders of H shares of the Company) not less than 24 hours before the time appointed for the EGM or any adjournment thereof.
10. Completion and return of the proxy form will not preclude you from attending and voting at the EGM or any adjourned meeting thereof (as the case may be) if you so wish. If you attend and vote at the EGM or any adjournment thereof in person, the authority of your proxy will be revoked.