Yunnan Water Investment : REPLY SLIP FOR EGM

雲南水務投資股份有限公司

Yunnan Water Investment Co., Limited*

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

(Stock code: 6839)

REPLY SLIP FOR EGM

To: Yunnan Water Investment Co., Limited* (雲南水務投資股份有限公司) (the "Company")

I/We wish to attend in person/by proxy the EGM of the Company to be held at 10:00 a.m. on Wednesday, 29 April 2020 at Conference Room 5th Floor, Yunnan Water, 2089 Haiyuan Bei Road, Gaoxin District, Kunming, Yunnan Province, the People's Republic of China.

Name (Note 1)

Number of Domestic Shares/

• H Shares held (Note 2) Attendance (Note 3)

Identification card/Passport number (Note 4)

Registered address (Note 1)

Telephone number

Date:

2020

Signature:

Note:

1. Please fill in your full name (in English and Chinese) and the address as registered in the register of members of the Company in CAPITAL LETTERS.
2. Please insert the number of Shares registered in your name. If no number is inserted, this reply slip will be deemed to relate to all the Shares registered in your name. Please enclose a photocopy of the certification document evidencing the number of Shares held.
3. Please indicate whether you will attend IN PERSON or BY PROXY in the box provided.
4. For the option as "Identification card/Passport number", please delete as appropriate. Please enclose a photocopy of your identification card/passport.
5. This reply slip, after completion and signature, must be returned to the Company's H Share registrar in Hong Kong, Tricor Investor Services Limited, located at 54th Floor, Hopewell Centre, 183 Queen's Road East, Hong Kong (for holders of H Shares of the Company), or returned to the secretariat of the Board located at 5th Floor, Yunnan Water, 2089 Haiyuan Bei Road, Gaoxin District, Kunming, Yunnan Province, the People's Republic of China (for holders of Domestic Shares of the Company) on or before Thursday, 9 April 2020 in order to be valid.

*  For identification purposes only