Shanghai Haohai Biological Technology Co., Ltd. — Proxy Solicitation & Information Statement 2015

May 14, 2015

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Shanghai Haohai Biological Technology Co., Ltd. * 上海昊海生物科技股份有限公司

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

(Stock Code: 6826)

REPLY SLIP FOR THE 2015 FIRST H SHAREHOLDERS’ CLASS MEETING TO BE HELD ON TUESDAY, JUNE 30, 2015

To: Shanghai Haohai Biological Technology Co., Ltd. (the “Company”)

I/We [(Note1)]

of address: and telephone number:

being the registered holder(s) of

(Note 2) H shares of RMB1.00 each

in the share capital of the Company hereby inform the Company that I/we intend to attend or appoint a proxy(ies) to attend on my/our behalf the 2015 first H shareholders’ class meeting to be held at 10:00 a.m., Tuesday, June 30, 2015 at Jiaqing Hall, Rainbow Hotel, 2000 Yan’an West Road, Shanghai, PRC.

Dated this day of 2015 Signature(s):

Notes:

1. Please insert the full name(s) and address(es) of shareholder(s) as shown in the register of members in BLOCK CAPITALS .

2. Please insert the number of H shares of the Company registered in your name(s). If these are not completed, this reply slip will be deemed to relate to all H shares registered in your name(s).

3. Please complete and sign this reply slip and return it to the Company’s H share registrar Computershare Hong Kong Investor Services Limited on or before Wednesday, June 10, 2015 by hand, by post or by fax.

4. The address of the Company’s H share registrar Computershare Hong Kong Investor Services Limited is:

17M Floor, Hopewell Centre 183 Queen’s Road East Wanchai, Hong Kong Telephone: (852) 2862 8555 Facsimile: (852) 2865 0990/(852) 2529 6087

• for identification purpose only