FORM 1 - Individual Substantial Shareholder Notice
 
Form Serial Number: IS20260911E00532
1. Date of relevant event: 08/09/2026
(dd/mm/yyyy)
2. Date when the substantial shareholder becomes aware of the relevant event / interest in the shares (if later):
(dd/mm/yyyy)
3. Stock code: 02453
4. Name of listed corporation: Concord Healthcare Group Co., Ltd. 
5. Class of shares: H Shares 
6. Number of issued shares in class: 313,874,624
7. Name of substantial shareholder (English) as printed on HKID Card/Passport:
(Surname) ZHANG
(Other names) Bi
10. Name of substantial shareholder (Chinese): 张弼 
11. Chinese Character Code as printed on HKID Card:
 
14. Details of relevant event:
  Brief description of relevant event Capacity in which shares were/are held Number of shares bought/sold or involved Currency of transaction On Exchange Off Exchange
Before relevant event After relevant event Highest price (per share) Average price (per share) Average consideration (per share) Nature of consideration
Long position 
1305There has been a change in nature of your interest in the shares because:
you have provided an interest in the shares as security to a person other than a qualified lender
 
2201Interest of corporation controlled by you
 
2501Other (you must describe the capacity in the Supplementary Information box)
 
35,602,300         
 
Short position 
 
 
 
           
15. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position63,859,10020.35
 
16. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position63,859,10020.35
 
17. Capacity in which interests disclosed in Box 16 are held:
Capacity codeNumber of shares
2201Interest of corporation controlled by you
Long position28,256,800
2501Other (you must describe the capacity in the Supplementary Information box)
Long position35,602,300
 
18. Further information in respect of derivative interests:
Derivatives codeNumber of shares
  
 
19. Further information in relation to interests of children under 18 and/or spouse:
Child/SpouseName of child/spouseNumber of shares
SpouseYANG Jianyu
Long position63,859,100
 
20. Further information in relation to interests of corporations controlled by substantial shareholder:
Name of controlled corporationAddress and place of incorporationName of controlling shareholder% controlDirect interest (Y/N)Number of shares
Morgancreek Investment Holdings LimitedP.O. Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands; British Virgin IslandsYANG Jianyu100.00N
Long position63,859,100
Concord Medical Services Holdings LimitedScotia Centre, 4th Floor, P.O. Box 2804, George Town, Grand Cayman KY1-1112, Cayman Islands; Cayman IslandsMorgancreek Investment Holdings Limited73.20N
Long position63,859,100
Ascendium Group LimitedP.O. Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands; British Virgin IslandsConcord Medical Services Holdings Limited100.00N
Long position63,859,100
Medstar (Shanghai) Enterprise Management Co., LTDRoom 116, 1/F, No. 56, Meisheng Road, Pilot Free Trade Zone, Shanghai, PRC; People's Republic of ChinaAscendium Group Limited98.19N
Long position28,115,000
Tianjin Concord Medical Technology Co., Ltd.K52. 11/F, Door 2, Block D, No. 1 Gonghua Road, Huayuan Industrial Zone, Binhai High Tech Zone, Tianjin, PRC; People's Republic of ChinaMedstar (Shanghai) Enterprise Management Co., LTD100.00Y
Long position28,115,000
Concord Hospital Management Group LimitedRoom 1701, 9 Chong Yip Street, Kwun Tong, Kowloon, Hong Kong; Hong KongAscendium Group Limited100.00N
Long position35,602,300
Beijing Concord Medical Technology Co., Ltd.Room 2702, Block A, No. 36, North Third Ring East Road, Dongcheng District, Beijing, PRC; People's Republic of ChinaConcord Hospital Management Group Limited100.00Y
Long position35,602,300
Medstar (Shanghai) Enterprise Management Co., LTDRoom 116, 1/F, No. 56, Meisheng Road, Pilot Free Trade Zone, Shanghai, PRC; People's Republic of ChinaAscendium Group Limited98.19Y
Long position141,000
 
21. Further information in relation to interests held by substantial shareholder jointly with another person:
Name of joint shareholderAddressNumber of shares
 
 
22. Further information from a trustee, a beneficiary of a trust, or a person who has set up a discretionary trust:
Names of trustAddressStatus codeNumber of shares
  
 
23. Further information from a party to an agreement under Section 317 (Please see Notes for further information required):
Names of other partiesAddressNumber of shares
 
Total number of shares in which a substantial shareholder is interested under sections 317 and 318
 
24. Supplementary information: On September 8, 2026, Beijing Concord Medical Technology Co., Ltd. has fully released the pledge of the 35,602,300 H shares in favor of China Credit as a security for the loan facility. On the same date, Beijing Concord Medical Technology Co., Ltd. has pledged 35,602,300 H shares in favor of China Credit Trust Co., Ltd. as security for a loan facility. Please refer to the announcements of the Company dated September 8, 2026.
25. Log/Serial Number of the previous form:
26. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 1: 11/09/2026
(dd/mm/yyyy)