[____________________ POST-EFFECTIVE AMENDMENT NO. 1 TO FORM F-6 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 For Concord Medical Services Holdings Limited (Exact name of issuer of deposited securities as specified in its charter) N/A The Cayman Islands (Jurisdiction of incorporation or organization of issuer) JPMORGAN CHASE BANK, N.A. — ADR DEPOSITARY (Exact name of depositary as specified in its] [J.P. Morgan TABLE OF CONTENTS Page PARTIES 1 RECITALS 1 Section 1. Certain Definitions (a) ADR Register 1 (b) ADRs; Direct Registration ADRs 1 (c) ADS 2 (d) Custodian 2 (e) Deliver, execute, issue et al. 2 (f) Delivery Order 2 (g) Deposited Securities 2 (h) Direct Registration System 2 (i)] [Certification under Rule 466 The depositary, JPMorgan Chase Bank, N.A. represents and certifies the following: (1) That it previously had filed a registration statement on Form F-6 (Concord Medical Services Holdings Limited, 333-163559) that the Commission declared effective, with terms of deposit identical to the terms of deposit of this registration statement. (2) That its ability to designate the date]