<SEC-DOCUMENT>0001104659-21-059032-index.html : 20210430 <SEC-HEADER>0001104659-21-059032.hdr.sgml : 20210430 <ACCEPTANCE-DATETIME>20210430161531 ACCESSION NUMBER: 0001104659-21-059032 CONFORMED SUBMISSION TYPE: NT 20-F PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201231 FILED AS OF DATE: 20210430 DATE AS OF CHANGE: 20210430 EFFECTIVENESS DATE: 20210430 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Concord Medical Services Holdings Ltd CENTRAL INDEX KEY: 0001472072 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-OFFICES & CLINICS OF DOCTORS OF MEDICINE [8011] IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FILING VALUES: FORM TYPE: NT 20-F SEC ACT: 1934 Act SEC FILE NUMBER: 001-34563 FILM NUMBER: 21878184 BUSINESS ADDRESS: STREET 1: ROOM 2001-2002, 20TH FLOOR, TOWER A STREET 2: GLOBAL TRADE CTR, 36 NORTH THIRD RING RD CITY: DONGCHENG DISTRICT, BEIJING STATE: F4 ZIP: 100013 BUSINESS PHONE: (86)10-5825-6867 MAIL ADDRESS: STREET 1: ROOM 2001-2002, 20TH FLOOR, TOWER A STREET 2: GLOBAL TRADE CTR, 36 NORTH THIRD RING RD CITY: DONGCHENG DISTRICT, BEIJING STATE: F4 ZIP: 100013 </SEC-HEADER> <DOCUMENT> <TYPE>NT 20-F <SEQUENCE>1 <FILENAME>tm2114785d1_nt20f.htm <DESCRIPTION>FORM NT 20-F <TEXT> Document 1 - file: tm2114785d1_nt20f.htm
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