RemeGen : PROXY FORM FOR USE AT THE 2021 FIRST EXTRAORDINARY GENERAL MEETING

RemeGen Co., Ltd.*

࿲׹͛يႡᖹ ( ๧̨ ) ٰ΅Ϟࠢʮ̡

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

(Stock Code: 9995)

PROXY FORM FOR USE AT

THE 2021 FIRST EXTRAORDINARY GENERAL MEETING

I/We(Note 1)

of being the registered holder(s) of domestic shares/unlisted foreign shares/H shares(Note 2) of RemeGen Co., Ltd.* (the "Company"), HEREBY APPOINT THE CHAIRMAN OF THE MEETING(Note 3) or

of as my/our proxy to attend and act for me/us at the 2021 first extraordinary general meeting of the Company to be held at 58 Middle Beijing Road, Yantai Development Zone, Yantai Area of Shandong Pilot Free Trade Zone, PRC at 2:00 p.m. on Tuesday, March 23, 2021 (the "Meeting") (and any adjournment thereof) for the purposes of considering and, if thought fit, passing the resolutions as set out in the notice convening the Meeting and at the Meeting (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).

Special Resolutions

For(Note 4)

Against(Note 4)Abstain(Note 4)

• 1. To consider and approve the proposed adoption of the First H Share Award and Trust Scheme.

• 2. To consider and approve the proposed authorization to the Board and/or the Delegatee to handle matters pertaining to the First H Share Award and Trust Scheme.

Date:

Signature(s)(Note 5):

Notes:

• 1. Please insert full name(s) and address(es) as shown in the register of members of the Company in BLOCK LETTERS.

• 2. Please delete as inappropriate and insert the number of shares registered in your name(s) to which this proxy form relates. If no number of shares is inserted, this proxy form 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, 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 entitled to attend and vote at the Meeting 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 Meeting in person to represent you. Such proxies may only exercise their voting rights in a poll. ANY ALTERATION MADE TO THIS PROXY FORM MUST BE INITIALLED BY THE PERSON(S) WHO SIGNS IT.

• 4. IMPORTANT: IF YOU WISH TO VOTE FOR A RESOLUTION, TICK ( ) IN THE RELEVANT BOX BELOW THE BOX MARKED "For". IF YOU WISH TO VOTE AGAINST A RESOLUTION, TICK ( ) IN THE RELEVANT BOX BELOW THE BOX MARKED "Against". IF YOU WISH TO ABSTAIN, TICK ( ) IN THE RELEVANT BOX BELOW THE BOX MARKED "Abstain". The shares abstained will be counted in the calculation of the required majority. If no direction is given, your proxy may vote or abstain at his discretion. Your proxy will also be entitled to vote or abstain at his discretion on any resolution properly put to the Meeting other than those referred to in the notice convening the Meeting. Any vote which is not filled or filled wrongly or with unrecognizable writing or not casted will be deemed as having been waived by you and the corresponding vote will be counted as "Abstained".

• 5. This proxy form must be signed by you or your attorney duly authorised in writing. If the shareholder is a corporation, the proxy form must be either under the seal of the corporation (must be signed by the legal representative/person-in-charge in case of a shareholder being a domestic corporation) or signed by its director(s) or duly authorized attorney(s). If the proxy form is signed by an attorney of the shareholder, the power of attorney authorising that attorney to sign or other authorisation document must be notarised.

• 6. In case of joint holders of any shares, any one of such joint holders may vote at the Meeting, either personally or by proxy, in respect of such shares as if he is solely entitled thereto. However, if more than one of such joint holders are present at the Meeting, personally or by proxy, the vote of the joint holder whose name stands first on the register of members, whether in person or by proxy, will be accepted to the exclusion of the votes of other joint holder(s).

• 7. In order to be valid, the proxy form together with the notarized power of attorney or other authorization document (if any) must be deposited at (i) the Company's H share registrar, Computershare Hong Kong Investor Services Limited, at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong (for H shareholders); or (ii) the office of the Company, at 58 Middle Beijing Road, Yantai Development Zone, Yantai Area of Shandong Pilot Free Trade Zone, PRC (for holders of domestic shares or unlisted foreign shares) not less than 24 hours before the time fixed for the holding of the or any adjournment thereof (as the case may be) (which is 2:00 p.m. on Monday, March 22, 2021 (or other date in the event of any adjournment thereof)). Completion and return of the proxy form will not preclude a shareholder from attending and voting in person at the 2021 first extraordinary general meeting or any adjournment thereof if he/she so wishes. Shareholders and shareholder proxies are required to produce identity proof when attending the Meeting (and any adjournment thereof).

* For identification purposes only