Capinfo Company Limited — AGM Information 2012

May 2, 2012

CAPINFO COMPANY LIMITED[*] 首都信息發展股份有限公司

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

(Stock Code: 1075)

REPLY SLIP

I/We (Note 1)

of

being the registered holder(s) of

shares of RMB0.10 each

in the capital of Capinfo Company Limited* (the “Company”) will attend or appoint proxy to act for me/us at the Annual General Meeting (or at any adjournment thereof) of the Company to be held at Conference Room, 15th Floor, Quantum Silver Plaza, 23 Zhichun Road, Haidian District, Beijing, the People’s Republic of China on Tuesday, 19 June 2012 at 10:00 a.m.

Signature:

Date:

Notes:

1. Please insert full name(s) and address(es) in BLOCK CAPITAL LETTERS .

2. Please attach a copy of your identity card/passport.

3. Please attach a copy of proof of ownership of your shares.

4. This reply slip must be returned by hand or by post (for holders of H shares) to the H share registrar of the Company at Hong Kong Registrars Limited of 17M Floor, Hopewell Centre, 183 Queen’s Road East, Wanchai, Hong Kong or (for holders of domestic shares) to the Company’s office at 12th Floor, Quantum Silver Plaza, 23 Zhichun Road, Haidian District, Beijing, the People’s Republic of China on or before Wednesday, 30 May 2012.

• For identification purpose only