EFTA02726109

DS SOLD NOTE Name of Purchaser (Transferee): Informa Plc Address: Gubelstrasse 11, CH-6300 Zug, Switzerland Name of Company in which the shares to be transferred: CHINA MEDICAL DATA SERVICES LIMITED Number of Shares: 501 A Ordinary Shares of HK$1.00 each Consideration Received: [as stated in clause 3 of the Agreement for Sale and Purchase dated [el 2010 between David Stern and Informa Plc) David Stern (Transferor) Signed in: [s] Dated: [•] 2010 BOUGHT NOTE Name of Seller (Transferor): David Stem Address: Flat 79, 152 Grosvenor Road, London, SW1V 3JL, UK Name of Company in which the shares to be transferred: CHINA MEDICAL DATA SERVICES LIMITED Number of Shares: 501 A Ordinary Shares of HK$1.00 each Consideration Received: [as stated in clause 3 of the Agreement for Sale and Purchase dated [.) 2010 between David Stern and Informa Plc] For and on behalf of Informa Plc Authorised Signatory (Transferee) Signed in: [4.1 Dated: [e] 2010 Mainaslant26191)11_3.0oc Bought & Sold Nob • Deacons 100430 (2) EFTA_R1_02213692 EFTA02726109