China Environmental Technology : Form of Proxy for Use at the Extraordinary General Meeting

中國環保科技控股有限公司

(Incorporated in the Cayman Islands with limited liability)

I/We(note 1) of being the holders of (note2) ordinary shares of HK$0.025 each in the share capital of China Environmental Technology Holdings Limited (the "Company"), HEREBY APPOINT the Chairman (note3) of the extraordinary general meeting of the Company, or

of as my/our proxy to attend and vote for me/us and on my/our behalf at the extraordinary general meeting of the Company to be held at Unit 1003-5, 10th Floor, Shui On Centre, 6-8 Harbour Road, Wanchai, Hong Kong at 2:30 p.m. on Wednesday, 22 March 2017 ("EGM"), and at any adjournment thereof on the undermentioned resolution as indicated and if no such indication is given as my/our proxy thinks fit.

Date: Signature(s) (note5):

Notes:

1. Full name(s) and address(es) to be inserted in BLOCK CAPITALS.

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

3. If any proxy other than the chairman of the meeting is preferred, please strike out ''the Chairman of the Meeting, or'' and insert the name and address of the proxy desired in the space provided.

4. Please indicate with an ''X'' in the relevant box how you wish the proxy to vote on your behalf. If this form of proxy is returned without any indication, you will be deemed to have authorised your proxy to vote or abstain from voting as he thinks fit.

5. Any alteration made to this form of proxy should be initialled.

6. Any member entitled to attend and vote is entitled to appoint a proxy(ies) to attend instead of him and to vote on a poll. A proxy need not be a member of the Company.

7. If the appointor is a corporation, this form of proxy must be executed under its common seal or under the hand of an officer, attorney or other person duly authorised on that behalf.

8. In the case of joint holders, the vote 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.

9. 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 certified copy of that power or authority must be completed and deposited to the Company's principal share registrar, Tricor Services (Cayman Islands) Limited, P.O. Box 10008, Willow House, Cricket Square Grand Cayman KY1-1001, Cayman Islands and in case of those members registered on the Hong Kong branch register: at the office of the branch share registrar of the Company, Tricor Standard Limited at Level 22, Hopewell Centre 183 Queen's Road East, Hong Kong and in any event not less than 48 hours before the time appointed for holding the meeting or any adjourned meeting thereof (as the case may be).

10. Completion and delivery of the form of proxy will not preclude you from attending and voting at the EGM or any adjourned meeting thereof (as the case may be).