Sichuan Energy Investment Development : REPLY SLIP FOR THE 2020 ANNUAL GENERAL MEETING

四川能投發展股份有限公司

Sichuan Energy Investment Development Co., Ltd.*

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

(Stock Code: 01713)

REPLY SLIP FOR THE 2020 ANNUAL GENERAL MEETING

To: Sichuan Energy Investment Development Co., Ltd. (the "Company")

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

Number of shares held (Note 2) :		(Note 3)
Domestic Shares/Unlisted Foreign Shares/H Shares of RMB1.00 each in the share capital of the Company.

I/We intend to attend in person or by proxy(ies) to attend the 2020 annual general meeting of the Company (the "AGM") to be held at the meeting room of 6th floor of the Company, No. 789, Renhe Road, Wenjiang District, Chengdu City, Sichuan Province, the People's Republic of China at 10:00 a.m. on Friday, 18 June 2021.

Date:

Signature:

Name(s) of Shareholder(s):

Notes:

1. Please insert the full name(s) (in Chinese and English) 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).
3. Please delete as inappropriate.
4. This completed and signed reply slip should be lodged in writing by hand or by post to the Company's H share registrar in Hong Kong, Tricor Investor Services Limited at Level 54, Hopewell Centre, 183 Queen's Road East, Hong Kong (for holders of H shares of the Company) or the Company's registered office at No. 789, Renhe Road, Wenjiang District, Chengdu City, Sichuan Province, the PRC (for holders of domestic shares and unlisted foreign shares of the Company) on or before Tuesday, 8 June 2021.
5. In order to qualify for attending and voting at the AGM, holders of shares of the Company shall deliver all duly completed and signed transfer documents together with the relevant share certificates to the Company's H share registrar in Hong Kong, Tricor Investor Services Limited at Level 54, Hopewell Centre, 183 Queen's Road East, Hong Kong (for holders of H shares of the Company) or the Company's registered office at No. 789, Renhe Road, Wenjiang District, Chengdu City, Sichuan Province, the People's Republic of China (for holders of domestic shares and unlisted foreign shares of the Company) no later than 4:30 p.m. on Tuesday, 18 May 2021.

• For identification purposes only