Ticker: CO, Company: China Cord Blood Corp, Type: SC 13D/A, Date: 2012-05-02
Original SEC Filing: Click here

---

Webplus: CO/20120502/SC_13D.A_1/2_EX-4/000.htm SEC Original: v311410_ex4.htm
April 26, 2012 To: KKR China Healthcare Investment Limited c/o KKR Asia Limited Dear Sirs, Re: Lock-Up Agreement dated April 12, 2012 Lock-Up Agreement We refer to the Lock-Up Agreement dated April 12, 2012 (the “ mutatis mutandis The provisions of Sections 5, 6 and 7 of the Lock-Up Agreement are hereby incorporated by reference into this letter and will

---

---

Webplus: CO/20120502/SC_13D.A_1/1/000.htm SEC Original: v311410_sc13da.htm

---

Company Information:

Ticker: CO, Company: China Cord Blood Corp, Type: SC 13D/A, Date: 2012-05-02CIK: 0001467808, Location: K3, SIC: 6770, SIC Desc: BLANK CHECKS
Business Phone & Address:
48 FL., BANK OF CHINA TOWER, 1 GARDEN ROAD
CENTRAL HONG KONG, K3 000000