Tianjin Tianbao Energy : REPLY SLIP THE SECOND EXTRAORDINARY GENERAL MEETING IN 2020 TO BE HELD ON MAY 8, 2020

Tianjin Tianbao Energy Co., Ltd.*

天 津天保能源 股份有限公 司

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

(Stock Code: 1671)

REPLY SLIP

THE SECOND EXTRAORDINARY GENERAL MEETING IN 2020

TO BE HELD ON MAY 8, 2020

To: Tianjin Tianbao Energy Co., Ltd.* (the "Company")

Name(s) and registered address(es) of shareholder(s)(Note 1):

Number of shares held(Note 2):Domestic shares/H shares of

RMB1.00 each in the share capital of the Company. I/We intend to attend or appoint a proxy or proxies to attend the second extraordinary general meeting (the "EGM") of the Company in 2020 to be held at 10 a.m. on May 8, 2020 (Friday) at the meeting room, 3/F, No. 35 Haibinba Road, Tianjin Port Free Trade Zone, Tianjin City, the PRC or any adjournment thereof.

Date:

Signature of shareholder(s):

Name of shareholder(s):

Notes:

1. Please insert full name(s) and address(es) as registered in the register of members of the Company in BLOCK LETTERS.
2. Please insert the number of shares of the Company registered in your name(s) and delete as appropriate.
3. In order to be valid, this completed and signed reply slip should be delivered by hand or by post to the Company's H share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong (for holders of H shares of the Company) or the head office of the Company in the PRC at No. 35 Haibinba Road, Tianjin Port Free Trade Zone, Tianjin City, the PRC (for holders of domestic shares of the Company) on or before April 18, 2020. In order to qualify to attend and vote at the EGM, all transfer documents accompanied by the relevant share certificate(s) must be delivered to the Company's H share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited at Shops 1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong (for holders of H shares of the Company) or the head office of the Company in the PRC (for holders of domestic shares of the Company) for registration no later than 4:30 p.m. on April 7, 2020.

• For identification purposes only