Sinopec Engineering Group Co Ltd. — AGM Information 2024

Apr 24, 2024

==> picture [44 x 44] intentionally omitted <==

中石化煉化工程（集團）股份有限公司 SINOPEC Engineering (Group) Co., Ltd.[*]

(a joint stock limited liability company incorporated in the People’s Republic of China)

(Stock Code: 2386)

Revised Proxy Form for the Annual General Meeting for the Year 2023

Therelatingnumberto thisandproxytype formof Shares [(Note][1)]

I (We) [(Note][2)] of

being the holder(s) of

H Share(s)/Domestic Share(s) [(Note][3)] of RMB1.00 each in the capital of SINOPEC Engineering (Group) Co., Ltd. (the

“ Company ”) now appoint [(Note][4)]

Tel. No.: ) / the chairman of the meeting as my (our) proxy to attend and vote

(I.D. No.: Tel. No.: ) / the chairman of the meeting as my (our) proxy to attend and vote for me (us) in accordance with the following instructions at the annual general meeting of the Company for the year 2023 (the “ AGM ”) to be held at 9 a.m. on Friday, 10 May 2024 at A67, Ande Road, Xicheng District, Beijing, the PRC for the purposes of considering and, if thought fit, passing the resolutions as set out in the Company’s Supplemental Notice of the Annual General Meeting for the Year 2023 dated 24 April 2024 (the “ Supplemental Notice ”). In the absence of any instruction(s), the proxy may vote for or against the resolutions at his/her own discretion. In this proxy form, unless the context otherwise requires, capitalised terms used herein shall have the same meanings as defined in the Company’s circular dated 17 March 2024 and the Supplemental Notice dated 24 April 2024.

					Ordinary Resolutions			For_(Note _	For_(Note _	5)	Against(Note 5) Abstain(Note 5)	Against(Note 5) Abstain(Note 5)	Against(Note 5) Abstain(Note 5)	Against(Note 5) Abstain(Note 5)	Against(Note 5) Abstain(Note 5)	Against(Note 5) Abstain(Note 5)
		1. To consider and approve the work report of the Board for the year 2023
		2. To consider and approve the work report of the Supervisory Committee for the year 2023
		3. To consider and approve the audited financial report for the year 2023
		4. To consider and approve the final dividend distribution plan for the year 2023
		5. To consider and approve the authorisation to the Board to determine the interim profit distribution plan of the Company						for
		the year 2024
		6. To consider and approve the business operation plan, investment plan and financial budget for the				year 2024
		7. To consider and approve the appointment of BDO China Shu Lun Pan Certified Public Accountants LLP and BDO Limited
		as the	domestic auditor and the international auditor of the Company for the year 2024, respectively, to hold office until					the
		conclusion of the next annual general meeting of the Company, and the authorisation to the Board to fix their remuneration
		for the year 2024
		8. to consider and approve			the proposed appointment of Mr. BU Fanyong as a non-employee representative supervisor		of	the
		fourth session of the		Supervisory Committee
					Special Resolutions
		9. To consider and approve			the reduction of the registered capital of the Company and amendments to the Articles of Association
		10. To consider and approve the cap for the amount of parent guarantee for the year 2024
		11. To consider and approve the grant of a general mandate to the Board to repurchase Domestic Shares and/or H Shares
	Date:				2024	Signature(s):										(Note 6)

Notes:

1. Please insert the number and type of share(s) registered under your name(s) relating to this proxy form. If no number is inserted, this proxy form will be deemed to relate to all of the shares in the capital of the Company registered under your name(s).

2. Please insert full name(s) (in Chinese or English) and address(es) as shown in the register of members in BLOCK LETTERS . 3. Please insert the number of shares registered under your name(s) and delete as appropriate. If no number is inserted, this proxy form will be deemed to relate to all of the shares in the capital of the Company registered under your name(s).

3. If any proxy other than the chairman of the meeting is preferred, please delete the words “ the chairman of the meeting ” and insert the name and address of the proxy desired in the space provided. If this is left blank, the chairman of the AGM will act as your proxy. A shareholder entitled to attend and vote at the AGM may appoint one or more proxies to attend, speak and vote on his/her/its behalf. Such proxies may only exercise their voting rights in a poll. 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 PROXY FORM MUST BE SIGNED BY THE SIGNATORY .

4. IfAttention:you wishIfto ABSTAINyou wish to votefromFORvotinganyonresolution,any resolution,pleasepleaseindicateindicatewith a with“�” ina “the�”appropriatein the appropriatespace underspace“For”.under If“ABSTAIN”,you wish to andvote AGAINST anyyour voting willresolution,be countedpleasein theindicatetotal numberwith aof“�votes” in thecastappropriatein that resolutionspace underfor the“Against”.purpose of calculating the result of that resolution. In the absence of any such indication, the proxy will vote or abstain at his/her discretion. Any invalid vote or any waiver to vote shall be disregarded as voting rights for the purpose of calculating the result of that resolution. Your proxy will also be entitled to vote at his/her discretion or to abstain on any resolution properly put to the meeting other than those as set out in the notice convening the AGM.

5. This proxy form must be signed under hand by you or your attorney duly authorised in writing on your behalf. If the appointor is a legal person, this form must be signed under its common seal or under hand by any director(s) or agent(s) duly appointed by such legal person.

6. In the case of joint holders of shares, any one of such persons may vote at the AGM, either personally 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 are present at the meeting in person or by proxy, the vote of the person, whose name stands first in the register of members of the Company in respect of such share shall be accepted.

7. To be valid, the power of attorney or other authorisation document(s) which have been notarised together with the completed proxy form must be delivered to the place of business of the Company at A67, Ande Road, Xicheng District, Beijing, the PRC for Domestic Shareholders and Computershare Hong Kong Investor Services Ltd. at 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wan Chai, Hong Kong for H Shareholders not less than 24 hours before the time designated for holding the AGM (i.e. before 9:00 a.m. on 9 May 2024 (Hong Kong time)).

8. Important:Company orIfComputersharea Shareholder ofHongthe KongCompanyInvestorhas notServicesyet lodgedLimited,thesuchoriginalShareholderproxy formis requestedfor the AGM,to lodgewhichonlywasthisdespatchedproxy formtogether(the “ Revised with the Proxy Original Form” Notice). A Shareholderof AGM datedwho17hasMarchlodged2024,the First(the “Proxy First Form Proxy with Form the”)Companywith the or Computershare Hong Kong Investor Services Limited should note that:

9. (1) the duly completed Revised Proxy Form will be treated as the valid form of proxy lodged by such Shareholder;

10. (2) if such Shareholder fails to lodge the Revised Proxy Form with the Company or Computershare Hong Kong Investor Services Limited, the lodged First Proxy Form, if duly completed, will remain effective and applicable to the extent permissible. For the additional resolution not set out in the First Proxy Form, the proxy appointed under the First Proxy Form shall have the right to vote at his/her discretion if no relevant instruction is received;

11. (3) any Revised Proxy Form which is lodged with the Company or Computershare Hong Kong Investor Services Limited after the Deadline shall be invalid. The First Proxy Form previously lodged by such Shareholder shall not be revoked. The First Proxy Form, if duly completed, will be deemed effective and applicable to the extent permissible. For the additional resolution not set out in the First Proxy Form, the proxy appointed under the First Proxy Form shall have the right to vote at his/her discretion if no relevant instruction is received.

12. For identification purposes only.