3SBio Inc. — Board/Management Information 2002

May 31, 2002

HONGKONG CHINESE LIMITED 香港華人有限公司 *

(Incorporated in Bermuda with limited liability)

ANNOUNCEMENT

The Board of Directors of Hongkong Chinese Limited (the “Company”) is pleased to announce that Mr. Leung Nai Chau, Jesse was appointed a Director of the Company on 31st May, 2002.

By Order of the Board Hongkong Chinese Limited Andrew Hau Secretary

Hong Kong, 31st May, 2002

• For identification purpose only

“Please also refer to the published version of this announcement in the Hong Kong i-Mail”.