Xinte Energy Co., Ltd. — Proxy Solicitation & Information Statement 2026

May 22, 2026

新特能源

XINTE ENERGY CO., LTD.

新特能源股份有限公司

(A joint stock company incorporated in the People's Republic of China with limited liability)

(Stock code: 1799)

FORM OF PROXY FOR THE ANNUAL GENERAL MEETING OF 2025 TO BE HELD ON TUESDAY, 16 JUNE 2026

I/We $^{(Note 1)}$

of

being the registered holder(s) of _____ Shares $^{(Note 2)}$ of RMB1.00 each in the share capital

of Xinte Energy Co., Ltd. (the “Company”) HEREBY APPOINT THE CHAIRMAN OF THE MEETING

or $^{(Note 3)}$

of

as my/our proxy to attend and act and vote for me/us and on my/our behalf, in accordance with the instructions as indicated below, at the annual general meeting of 2025 (the “AGM”) of the Company to be held physically at the Conference Room, R&D Building, No. 2249, Zhongxin Street, Ganquanpu Economic and Technological Development Zone (Industrial Park), Urumqi, Xinjiang, the People’s Republic of China (the “PRC”) at 11:00 a.m. on Tuesday, 16 June 2026, for the purposes of considering and, if thought fit, passing the resolutions as set out in the notice of the AGM dated 22 May 2026.

Please tick (“✓”) in the appropriate boxes to indicate how you wish your vote(s) to be cast on a poll $^{(Note 4)}$.

ORDINARY RESOLUTIONS		FOR $^{(Note 4)}$	AGAINST $^{(Note 4)}$	ABSTAIN $^{(Note 4)}$
1.	To consider and approve the report of the board of directors of the Company (the “Board”) for the year 2025.
2.	To consider and approve the final financial accounts of the Company for the year 2025.
3.	To consider and approve the profit distribution plan of the Company for the year 2025.
4.	To consider and approve the Company’s annual report for the year 2025.
5.	To consider and approve the allowance plan for directors of the Company for the year 2026.
6.	To consider and approve the re-appointment of SHINEWING Certified Public Accountants LLP as the Company’s auditor for the year 2026, and to authorize the Board to determine its remuneration.
7.	To consider and approve the provision of guarantees for subsidiaries by the Company.
8.	To consider and approve the appointment of Mr. Johnny Kin On Sin as the independent non-executive Director of the Company.
SPECIAL RESOLUTIONS		FOR $^{(Note 4)}$	AGAINST $^{(Note 4)}$	ABSTAIN $^{(Note 4)}$
9.	To consider and approve the granting of a general mandate to the Board to issue, allot and deal with the total number of the Shares (including sale or transfer of the treasury shares) not exceeding 20% of the total issued Shares (excluding treasury shares) of the Company, and to authorize the Board to make amendments to the articles of association (“Articles”) of the Company as it thinks fit so as to reflect the new share capital structure upon the allotment or issue of additional shares pursuant to such mandate.
10.	To consider and approve the proposed amendments to the Articles.

Date: _____

Signature(s) $^{(Note 5)}$: _____

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Notes:

1. Full name(s) and address(es) to be inserted in BLOCK LETTERS.
2. Please insert the number of shares registered in your name(s) to which this form of proxy related. If no number is inserted, this form of proxy will be deemed to relate to all shares registered in your name(s).
3. If any proxy other than the chairman of the meeting is preferred, please strike out the words “THE CHAIRMAN OF THE MEETING or” and insert the name and address of the proxy desired in the space provided. Any shareholder of the Company (the “Shareholder”) entitled to attend and vote at the AGM may appoint one or more proxies to attend and vote in his stead. A proxy need not be a shareholder of the Company but must attend the AGM in person to represent you. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALLED BY THE PERSON WHO SIGNS IT.
4. IMPORTANT: IF YOU WISH TO VOTE FOR ANY RESOLUTION, TICK IN THE BOX MARKED “FOR”. IF YOU WISH TO VOTE AGAINST ANY RESOLUTION, TICK IN THE BOX MARKED “AGAINST”. IF YOU WISH TO ABSTAIN FROM VOTING ON ANY RESOLUTION, TICK IN THE BOX MARKED “ABSTAIN”. ANY ABSTAIN VOTE OF SHAREHOLDERS PRESENT AT THE AGM (INCLUDING THEIR PROXIES) SHALL BE REGARDED AS VOTING RIGHTS FOR THE PURPOSE OF CALCULATING THE RESULT OF THAT RESOLUTION; BALLOTS OF ANY VOTES WHICH ARE INCOMPLETE, INCORRECTLY COMPLETED, ILLEGIBLE OR NOT CAST SHALL BE DEEMED TO BE FORBIDDEN VOTING RIGHTS, THUS THE VOTING RESULT IN RESPECT OF THESE SHARES SHALL BE COUNTED AS “ABSTAIN” AND THE VOTES SHALL BE REGARDED AS VOTING RIGHTS FOR THE PURPOSE OF CALCULATING THE RESULT OF THAT RESOLUTION; WHILE FOR SHAREHOLDERS NOT PRESENT AT THE AGM, ANY WAIVER TO VOTE SHALL BE DISREGARDED AS VOTING RIGHTS FOR THE PURPOSE OF CALCULATING THE RESULTS OF RESOLUTIONS. If no direction is given, your proxy may 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 AGM other than those referred to in the notice of the AGM dated 22 May 2026.
5. This form of proxy must be signed by you or your attorney duly authorised in writing. In the case of a corporation, the same must be either under its common seal or under the hand of its legal representative or duly authorised attorney. If this form of proxy is signed by an attorney of the shareholder, the power of attorney authorising that attorney to sign or other authority must be notarised.
6. In case of joint holders of any share, any one of such joint holders may vote at the AGM, either personally or by proxy, in respect of such shares as if he/she is solely entitled thereto. However, if more than one of such joint holders are present at the AGM, personally or by proxy, the vote of the joint holder whose name stands first in the register of members and who tenders a vote, whether personally or by proxy, will be accepted to the exclusion of the votes of other joint holders(s).
7. In order to be valid, this form of proxy together with the power of attorney or other document(s) of authorization (if any) must be deposited with the Computershare Hong Kong Investor Services Limited, the H share registrar of the Company, at 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong (for holders of H shares) or to the Company’s securities department office at No. 2249, Zhongxin Street, Ganquanpu Economic and Technological Development Zone (Industrial Park), Urumqi, Xinjiang, the PRC (for holders of domestic shares), not less than 24 hours before the time fixed for holding the AGM (i.e. no later than 11:00 a.m. on 15 June 2026) or any adjournment thereof, as the case may be. Completion and return of the form(s) of proxy will not preclude you from attending and voting in person at the AGM thereof should you so wish.
8. Shareholders or their proxies attending the AGM shall produce their identity documents.

PERSONAL INFORMATION COLLECTION STATEMENT

(i) “Personal Data” in these statements has the same meaning as “personal data” in the Personal Data (Privacy) Ordinance, Chapter 486 of the Laws of Hong Kong (“PDPO”).
(ii) Your and your proxy’s Personal Data provided in this form will be used in connection with processing your request for the appointment of a proxy to attend, act and vote on your behalf as directed above at the meeting. Your supply of your and your proxy’s Personal Data is on voluntary basis. However, the Company may not be able to process your request unless you provide us with such Personal Data.
(iii) Your and your proxy’s Personal Data may be disclosed or transferred by the Company to its branch share registrar in Hong Kong, and/or other companies or bodies for any of the stated purposes, or when it is required to do so by law, for example, in response to a court order or a law enforcement agency’s request, and retained for such period as may be necessary for our verification and record purposes.
(iv) By providing your proxy’s Personal Data in this form, you should have obtained the express consent (which has not been withdrawn in writing) from your proxy in using his/her Personal Data provided in this proxy form and that you have informed your proxy of the purpose for and the manner in which his/her data may be used.
(v) You/your proxy have/has the right to request access to and/or correction of your/your proxy’s Personal Data respectively in accordance with the provisions of the PDPO. Any such request for access to and/or correction of your/your proxy’s Personal Data should be in writing to the Personal Data Privacy Officer, Computershare Hong Kong Investor Services Limited, 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong.