Bank of Chongqing : REPLY SLIP FOR THE H SHAREHOLDERS' CLASS MEETING TO BE HELD ON THURSDAY, MAY 20, 2021

BANK OF CHONGQING CO., LTD.*

重慶銀行股份有限公司*

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

(Stock Code: 1963)

(Stock Code of Preference Shares: 4616)

REPLY SLIP FOR THE H SHAREHOLDERS' CLASS MEETING

TO BE HELD ON THURSDAY, MAY 20, 2021

To: Bank of Chongqing Co., Ltd. (the "Bank")

I/We(note 1) (Chinese name):

(English name):

of

being the registered holder(s) of

share(s)(note 2) of RMB1.00 each in the share capital of the Bank, hereby inform the Bank that I/we intend to attend (in person or by proxy) the H shareholders' class meeting of the Bank to be held at 11:00 a.m. on Thursday, May 20, 2021 at Multi-Function Conference Hall, 3/F of the Building of the Head Office of Bank of Chongqing, No. 6 Yongpingmen Street, Jiangbei District, Chongqing, the PRC.

Date:

, 2021

Signature(s):

Notes:

1. Please insert full name(s) (in Chinese and English, as shown in the register of members) and registered address(es) in
   BLOCK CAPITALS.
2. Please insert the number of shares registered under your name(s).
3. The completed and signed slip should be delivered to the Bank's H share registrar in Hong Kong, Computershare Hong Kong Investor Services Limited at 17M Floor, Hopewell Centre, 183 Queen's Road East, Hong Kong on or before Wednesday, April 28, 2021 personally or by mail.

• The Bank holds a financial licence number B0206H250000001 approved by the regulatory authority of the banking industry of the PRC and was authorised by the Administration for Market Regulation of Chongqing to obtain a corporate legal person business licence with a unified social credit code 91500000202869177Y. The Bank is not an authorised institution within the meaning of the Banking Ordinance (Chapter 155 of the Laws of Hong Kong), not subject to the supervision of the Hong Kong Monetary Authority, and not authorised to carry on banking and/or deposit-taking business in Hong Kong.