Pharmaron Beijing Co., Ltd — Proxy Solicitation & Information Statement 2025

Nov 27, 2025

7

康龙化成

PHARMARON

Pharmaron Beijing Co., Ltd.

康龍化成(北京)新藥技術股份有限公司

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

(Stock Code: 3759)

Form of Proxy for the First Extraordinary General Meeting of 2025

(Applicable to H Shareholders)

Number of H Shares to which this form of proxy relates(Note 1)

I/We $^{(Note2)}$

of (address)

being the registered holder(s) of ___ (Note 3) H Shares of RMB1.00

each in the share capital of Pharmaron Beijing Co., Ltd. (康龍化成(北京)新藥技術股份有限公司) (the "Company") hereby appoint the Chairman of the Meeting, or $^{(Note 4)}$

of (address)

as my/our proxy to attend and vote for me/us on my/our behalf as directed below, or if no such indication is given then to vote as my/our proxy thinks fit, at the First Extraordinary General Meeting of 2025 (the "First Extraordinary General Meeting") to be held at 6 Tai-He Road, Economic Technological Development Area, Beijing, the PRC on Thursday, December 18, 2025 at 2:30 p.m..

ORDINARY RESOLUTIONS(Note A)		FOR(Note 5)	AGAINST(Note 5)	ABSTAIN(Note 5)
1.	By-election of independent non-executive Director of the third session of the Board.
2.	Amendments to the Related Party/Connected Transactions Management Policy.
3.	Amendments to the External Guarantee Management Policy.
4.	Amendments to the Independent Non-executive Directors Working Policy.
5.	Amendments to the External Investment Management Policy.
6.	Amendments to the Special Storage and Use of Proceeds Management Policy.
7.	Amendments to the Rules for Implementing the Cumulative Voting Mechanism.
8.	Amendments to the Procedure for a Shareholder to Nominate a Person for Election as a Director.
SPECIAL RESOLUTIONS(Note A)		FOR(Note 5)	AGAINST(Note 5)	ABSTAIN(Note 5)
9.	Amendments to the Articles of Association.
10.	Amendments to the Rules of Procedure for the General Meetings.
11.	Amendments to the Rules of Procedure for the Board Meetings.

Note A: Unless otherwise specified, capitalized terms used herein shall have the same meanings as those defined in the circular dated November 27, 2025.

Date: ___

Signature of Shareholder(s) $^{(Note 6)}$: ___

Notes:

1. Please insert the number of shares registered in your name(s) to which this proxy relates. If a number is inserted, this form of proxy will be deemed to relate only to those shares. If no number is inserted, the form of proxy will be deemed to relate to all shares registered in your name(s) (whether alone or jointly with others).
2. Please insert the full name(s) and address(es) as registered in the register of members for H Shares of the Company in BLOCK LETTERS. The name of all joint registered holders should be stated and delete as appropriate.
3. Please insert the number of shares of the Company registered in your name(s).
4. 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. A shareholder may appoint one or more proxies to attend and vote at the H Share Class Meeting on his/her behalf. A proxy needs not be a shareholder of the Company. Any alteration made to this form of proxy must be initialed by the person who signs it.
5. Important: If you wish to vote for any resolution, please put a tick in the box marked "FOR". If you wish to vote against any resolution, please put a tick in the box marked "AGAINST". If you wish to vote abstention on any resolution, please put a tick in the box marked "ABSTAIN". If the form returned is duly signed but without specific direction on any of the proposed resolutions, the proxy is entitled to vote or abstain at his/her discretion in respect of all resolutions; or if in respect of a particular proposed resolution there is no specific direction, the proxy is entitled, in relation to that particular proposed resolution, to vote or abstain at his/her discretion. A proxy will also be entitled to vote at his/her discretion on any resolution properly put to the H Share Class Meeting other than those set out in the notice convening the H Share Class Meeting.
6. This form of proxy must be signed by you or your attorney duly authorized in writing or, in the case of a legal person, must be either executed under its common seal or under the hand of its legal representative or attorney or other officer duly authorized.
7. If an attending shareholder or proxy casts a vote of abstention or abstains from voting in respect of a resolution, the Share(s) represented by that shareholder or proxy will be regarded as valid votes when the Company counts the votes with respect to that resolution.
8. To be valid, this form of proxy and, if such proxy is signed by a person on behalf of the appointer pursuant to a power of attorney or other authority, a notarially certified copy of that power of attorney or other authority must be delivered to the Company's H Shares Registrar in Hong Kong, Tricor Investor Services Limited, at 17/F, Far East Finance Centre, 16 Harcourt Road, Hong Kong not less than 24 hours before the time for holding of the H Share Class Meeting (i.e. before 2:30 p.m. on Wednesday, December 17, 2025) or not less than 24 hours before the holding of any adjournment thereof.
9. Completion and delivery of this form of proxy will not preclude you from attending and voting at the H Share Class Meeting or any adjournment thereof if you so wish. In such event, the instrument appointing a proxy shall be deemed to be revoked.
10. Shareholders or his/her proxy(ies) shall produce their identification documents when attending the H Share Class Meeting in person or by proxy.