H Share Announcement-Monthly Statement of Securities Changes
FF301
Monthly returns on movements in securities of equity issuers and issuers of Hong Kong depositary receipts listed under Chapter 19B of the Listing Rules
Ending Month: May 31, 2026 Status: New Submission
To: Hong Kong Exchanges and Clearing Limited
Company Name: Jiangsu Hengrui Pharmaceutical Co., Ltd.
Submission date: June 2, 2026
I. Changes in statutory/registered share capital
- Share classification Ordinary shares Share class H Listed on the Hong Kong Stock Exchange (Note 1) Yes
Securities code (if listed) 01276 Description H shares
Number of authorized/registered shares Par value Authorized/registered share capital
Balance at the end of last month 258,197,600RMB 1RMB 258,197,600 increase / decrease (-) RMB
Balance at the end of this month 258,197,600RMB 1RMB 258,197,600
- Classification of shares Ordinary shares Share class A Listed on the Hong Kong Stock Exchange (Note 1) No
Securities code (if listed) 600276 Description A shares (listed on the Shanghai Stock Exchange)
Number of authorized/registered shares Par value Authorized/registered share capital
Balance at the end of last month 6,379,002,274RMB 1RMB 6,379,002,274 Increase / decrease (-) RMB
Balance at the end of this month 6,379,002,274RMB 1RMB 6,379,002,274
Total statutory/registered share capital at the end of this month: RMB 6,637,199,874
Page 1 of 10 v1.2.1
FF301
II. Changes in issued shares and/or treasury shares and confirmation of sufficient public float
- Share classification Ordinary shares Share class H Listed on the Hong Kong Stock Exchange (Note 1) Yes
Securities code (if listed) 01276 Description H shares
Number of issued shares (excluding treasury shares) Number of treasury shares Total issued shares Balance at the end of last month 258,197,600 0 258,197,600 Increase / decrease (-) 0 0
Balance at the end of this month 258,197,600 0 258,197,600
Confirmation of sufficient public float (Note 4)
Pursuant to Main Board Listing Rules 13.32D(1) or 19A.28D(1) / GEM Listing Rules 17.37D(1) or 25.21D(1), we hereby confirm that, in respect of the share classes listed above, as of the end of this month:
✔ Applicable public float requirements have been met (see below)
Failure to meet applicable public float requirements (see below)
The minimum public float requirement for the relevant share class as set out in Main Board Listing Rules 13.32B or 19A.28B / GEM Listing Rules 17.37B or 25.21B (as the case may be) is:
Applicable public float threshold Market capitalization threshold applicable to PRC issuers with other listed shares - HK$1 billion (please disclose below the actual market capitalization and percentage of its public float) Actual market capitalization and percentage of its public float as of the end of the month Percent: 3.89% of the total number of issued shares (excluding treasury shares) of the class to which the listed shares belong
Market capitalization: HKD 17,560,306,768
Additional Information The above public float amounts were confirmed based on publicly available information and to the best of the Company's knowledge.
- Classification of shares Ordinary shares Share class A Listed on the Hong Kong Stock Exchange (Note 1) No
Securities code (if listed) 600276 Description A shares (listed on the Shanghai Stock Exchange)
Number of issued shares (excluding treasury shares) Number of treasury shares Total issued shares Balance at the end of last month 6,372,105,824 6,896,450 6,379,002,274 Increase / decrease (-) 0 0
Balance at the end of this month 6,372,105,824 6,896,450 6,379,002,274
Page 2 of 10 v1.2.1
FF301 III. Details of changes in issued shares and/or treasury shares
(A). Share options (under the issuer’s share option plan) Not applicable
Page 3 of 10 v1.2.1
FF301 (B). Warrants committing to issue shares of the issuer Not applicable
Page 4 of 10 v1.2.1
FF301 (C). Convertible Notes (that is, convertible into shares of the issuer) Not applicable
Page 5 of 10 v1.2.1
FF301 (D). Any other agreement or arrangement entered into for the issue of shares of the issuer, including options (but excluding options issued under a share option plan)
- Classification of shares Ordinary shares Share class A Listed on the Hong Kong Stock Exchange (Note 1) No
Securities code (if listed) 600276 Description A shares (listed on the Shanghai Stock Exchange)
The date passed by the general meeting of shareholders. The number of treasury shares transferred from the treasury during this month. A description of other agreements or arrangements for the shares that may be issued or transferred from the treasury at the end of this month. The number of new shares issued accordingly during this month (D1)
(If applicable) (D2) Number of shares 1). A-share employee stock ownership plan 0 0 6,896,450
Increase in shares outstanding (excluding treasury shares): 0 Common Stock A (DD1)
Decrease treasury shares: 0 Common Stock A (DD2)
Remarks:
The Company has adopted the 2022 Employee Stock Ownership Plan, the 2023 Employee Stock Ownership Plan, the 2024 Employee Stock Ownership Plan, and the 2025 A-share Employee Stock Ownership Plan, collectively referred to as the A-share Employee Stock Ownership Plan. For details, please see Appendix VI of the Company’s prospectus dated May 15, 2025, the Company’s circular dated August 26, 2025, and the Company’s announcement dated September 16, 2025.
Page 6 of 10 v1.2.1
FF301 (E). Other changes in issued shares and/or treasury shares Not applicable
Total increase/decrease (-) in issued shares (excluding treasury shares) during the month (i.e. the sum of items AA1 to EE1): 0 Ordinary shares A
Total increase/decrease (-) in total treasury shares during this month (i.e. the sum of items AA2 to EE2): 0 Ordinary shares A
Page 7 of 10 v1.2.1
FF301 IV. Information on Hong Kong Depositary Receipts (Depositary Receipts) Not applicable
Page 8 of 10 v1.2.1
FF301 V. Confirmation Not applicable
Submitted by: Liu Xiaohan
Position: Joint Company Secretary
(Director, secretary or other duly authorized person)
Page 9 of 10 v1.2.1
FF301 Note
Hong Kong Stock Exchange refers to The Stock Exchange of Hong Kong Limited.
In the case of repurchase of shares (shares repurchased and canceled) and redemption of shares (shares redeemed and canceled), the "date of occurrence" shall be understood as the "date of cancellation".
In the case of a repurchase of shares (shares held as treasury shares), the "date of the event" should be read as the "date on which the issuer repurchases and holds the shares in treasury".
- Relevant information must be provided in the case of share repurchase (share repurchase intended to be canceled but not yet cancelled) and redemption of shares (shares redeemed but not yet cancelled). Please use a negative number to indicate the shares that were repurchased or redeemed this month or in previous months but have yet to be canceled as of the end of this month.
number of copies.
- The meanings of "initial required threshold", "alternative threshold" and "market capitalization" are defined in accordance with Rule 13.32A or Rule 19A.28A of the Main Board Listing Rules / Rule 17.37A or Rule 25.21A of the GEM Listing Rules. Disclosure regarding public float
For basis, please also refer to Rule 13.32D(4) or 19A.28D(4) of the Main Board Listing Rules / Rule 17.37D(4) or 25.21D(4) of the GEM Listing Rules.
- Items (i) to (viii) are recommended formats for acknowledgment content. Listed issuers may amend the applicable items on a case-by-case basis. If the issuer has previously issued or sold or transferred treasury shares in respect of a securities in accordance with Main Board Listing Rules 13.25A /
If the relevant confirmation is made in the report published under Rule 17.27A of the GEM Listing Rules, no further confirmation is required in this report.
- “Same” here means:
· The par value of the securities is the same and the amount payable or fully paid is also the same;
· The securities are entitled to receive dividends/interests calculated at the same interest rate during the same period, and the amount of dividends/interests payable per unit will be exactly the same (gross and net amounts) when the next dividend is paid; and
· The securities carry the same rights, such as unrestricted transfer, attendance and voting at meetings, and pari passu in all other respects.
Page 10 of 10 v1.2.1