[Execution Version PURCHASE A GREEMENT THIS PURCHASE A GREEMENT Agreement (this “ BETWEEN : (1) CORDLIFE GROUP LIMITED , a limited liability company incorporated in the Republic of Singapore Seller (the “ (2) GOLDEN MEDITECH HOLDINGS LIMITED , an exempted company with limited liability incorporated in the Cayman Islands and having its principal place of business in Hong Kong at] [Execution Version PURCHASE A GREEMENT THIS PURCHASE A GREEMENT Agreement (this “ May 8 , 2015 BETWEEN : (1) MAGNUM OPUS INTERNATIONAL HOLDINGS LIMITED , a company with limited liability incorporated in the British Virgin Islands Seller (the “ and (2) GOLDEN MEDITECH HOLDINGS LIMITED , an exempted company with limited liability incorporated in the Cayman Islands and having its] []

[Execution Version PURCHASE A GREEMENT THIS PURCHASE A GREEMENT Agreement (this “ BETWEEN : (1) CORDLIFE GROUP LIMITED , a limited liability company incorporated in the Republic of Singapore Seller (the “ (2) GOLDEN MEDITECH HOLDINGS LIMITED , an exempted company with limited liability incorporated in the Cayman Islands and having its principal place of business in Hong Kong at] []

[EXECUTION VERSION PURCHASE AGREEMENT THIS PURCHASE AGREEMENT Agreement BETWEEN: (1) KKR CHINA HEALTHCARE INVESTMENT LIMITED Seller (2) GOLDEN MEDITECH HOLDINGS LIMITED Purchaser Party Parties RECITALS: (A) Notes Company (B) Ordinary Shares NYSE The Notes are convertible into ordinary shares of the Company, par value US$0.0001 per share (the " (C) The Seller intends to sell the Notes to the Purchaser,] [EXECUTION VERSION VOTING DEED THIS VOTING DEED Deed AMONG: (1) Mr. KAM YUEN ( 甘源 ) , Mr. Kam (2) BIO GARDEN INC. Bio Garden") (3) KKR CHINA HEALTHCARE INVESTMENT LIMITED Seller Party Parties RECITALS: (A) Trusts BG Shares Shares Purchaser Bio Garden, a company wholly owned by certain discretionary trusts (" (B) Mr. Kam holds 2,190,278 outstanding share options] [POWER OF ATTORNEY POWER OF ATTORNEY POWER OF ATTORNEY] [Was h i n g t o n , D . C . 2 05 4 9 SCHEDULE 13D (Rule 13d-1 and Rule 13d-2) (Amendment No. 2) CHINA CORD BLOOD CORPORATION (Name of Issuer) Ordinary Shares, par value $0.0001 (Title of Class of Securities) G21107100 (CUSIP Number) David J. Sorkin, Esq. Kohlberg Kravis Roberts & Co. L.P. 9 West 57th]