China Environmental Technology : FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING TO BE HELD ON WEDNESDAY, 26 MAY 2021

CHINA ENVIRONMENTAL TECHNOLOGY HOLDINGS LIMITED

中國環保科技控股有限公司

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 646)

FORM OF PROXY FOR USE AT THE ANNUAL GENERAL MEETING

TO BE HELD ON WEDNESDAY, 26 MAY 2021

I/We, (Note 1)

of

being the registered holder(s) of

shares (Note 2) of HK$0.025 each in the share capital of

China Environmental Technology Holdings Limited ("Company") HEREBY APPOINT (Note 3)

of

or failing him, THE CHAIRMAN OF THE MEETING as my/our proxy to attend and vote for me/us and on my/our behalf at the Annual General Meeting ("Meeting") of the Company to be held at Room 2709, Block A, Pengrun Building, 26 Xiaoyun Road, Chaoyang District, Beijing on Wednesday, 26 May 2021 at 2:30 p.m. (and at any adjournment thereof) in respect of the resolutions as set out in the notice convening the Meeting as indicated below, or, if no such indication is given, as my/our proxy thinks

fit (Note 4):

Please tick ("") in the appropriate boxes to indicate how you wish your vote(s) to be cast.

			RESOLUTIONS				FOR (Note 4)	AGAINST (Note 4)
1.	To consider and adopt the Company's Audited Financial Statements and the Reports
	of the Directors and of the Auditor for the year ended 31 December 2020.
2.	To re-elect Mr. Xu Jingping as executive Director of the Company with immediate
	effect.
3.	To re-elect Ms. Hu Yueyue as executive Director of the Company with immediate
	effect.
4.	To re-elect Mr. Xu Zhongping as non-executive Director of the Company with
	immediate effect.
5.	To re-elect Prof. Zhu Nan Wen as independent non-executive Director of the
	Company with immediate effect.
6.	To authorize the Board or its committee to fix the remuneration of the Directors.
7.	To re-appoint ZHONGHUI ANDA CPA Limited as auditor and to authorize the
	Board to fix auditor's remuneration.
8.	To grant a general mandate to the Directors to allot, issue and deal with additional
	shares of the Company not exceeding 20% of the issued share capital of the
	Company.
9.	To grant a general mandate to the Directors to repurchase the Company's own
	shares not exceeding 10% of the issued share capital of the Company.
10.	To extend the general mandate granted to the Directors to allot, issue and deal with
	additional shares by the number of shares repurchased by the Company.
Dated this		day of		2021	Signed				(Note 5)

Notes:

1. Full name(s) and address(es) to be inserted in BLOCK CAPITALS. The names of all joint holders should be stated.
2. Please insert the number of shares of the Company registered in your name(s). If no number is inserted, this form of proxy will be deemed to relate to all the shares of the Company registered in your name(s).
3. Please insert the name and address of the proxy desired in the space provided. A member who is the holder of two or more shares may appoint more than one proxy to attend and vote on his behalf at the Meeting provided that if more than one proxy is so appointed, the appointment shall specify the number of shares in respect of which each such proxy is so appointed. IF NO NAME IS INSERTED, THE CHAIRMAN OF THE MEETING WILL ACT AS
   YOUR PROXY. ANY ALTERATION MADE TO THIS FORM OF PROXY MUST BE INITIALED BY THE PERSON WHO SIGNS IT.
4. IMPORTANT: IF YOU WISH TO VOTE FOR ANY OF THE RESOLUTIONS, PLEASE TICK ("") THE APPROPRIATE BOX MARKED "FOR". IF YOU WISH TO VOTE AGAINST ANY OF THE RESOLUTIONS, PLEASE TICK ("") THE APPROPRIATE BOX MARKED "AGAINST". Failure to tick a box will entitle your proxy to cast your votes at his discretion. Your proxy will also be entitled to vote at his discretion on any resolution properly put to the Meeting other than those referred to in the notice convening the Meeting.
5. On a poll every member present in person (or in the case of a member being a corporation, by its duly authorised representative) or by proxy shall have one vote for every fully paid share of which he is the holder.
6. This form of proxy must be signed by you or your attorney duly authorised in writing or, in the case of a corporation, must be executed either under its common seal or under the hand of an officer or attorney duly authorised.
7. In the case of joint holders, the vote(s) of the senior who tenders a vote, whether in person or by proxy, will be accepted to the exclusion of the vote(s) 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.
8. To be valid, this form of proxy 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 the Company's Hong Kong branch share registrar, Tricor Standard Limited at Level 22, Hopewell Centre, 183 Queen's Road East, Hong Kong not less than 48 hours before the time appointed for holding the Meeting or adjournment thereof.
9. A proxy need not be a member of the Company but must attend the Meeting in person to represent you.
10. Completion and delivery of this form of proxy will not preclude you from attending and voting at the Meeting if you so wish and, in such event, this form of proxy shall be deemed to be revoked.
11. Please refer to the notice of the Meeting for the full text of each of the above proposed resolutions.