China Suntien Green Energy : REPLY SLIP FOR USE AT THE SECOND H SHAREHOLDERS CLASS MEETING IN 2021

China Suntien Green Energy Corporation Limited* อ˂ၠЍঐ๕ٰ΅Ϟࠢʮ̡

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

(Stock Code: 00956)

REPLY SLIP FOR USE AT THE SECOND H SHAREHOLDERS

CLASS MEETING IN 2021

To: China Suntien Green Energy Corporation Limited (the "Company")

I/We (Note 1)

of (address as shown in the registeredof members) being the registered holder(s) of

H shares (Note 2)in the capital of the Company, hereby inform the Company that I/we intend to attend (in person or by proxy) the second H Shareholders class meeting in 2021 of the Company to be held at the Conference Room, 5/F, Yun-Ray Ambassador Hotel, Shijiazhuang City, Hebei Province, the People's Republic of China at 11:00 a.m. on Friday, 23 April 2021 or immediately after the conclusion of the second extraordinary general meeting in 2021 and the second A Shareholders class meeting in 2021 to be convened and held on the same date and at the same location (whichever is later), or at any adjournment thereof.

Date:

Signature(s) (Note 3):

Notes:

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

• 2. Please delete as appropriate and insert the number of shares in the Company registered in your name(s).

• 3. In order to be valid, this completed and signed reply slip shall be delivered to the Company's H share registrar, Computershare Hong Kong Investor Services Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wan Chai, Hong Kong, on or before Saturday, 3 April 2021. This reply slip may be delivered to the Company or the Company's H share registrar by hand or by post.

* For identification purpose only