FORM 1 - Individual Substantial Shareholder Notice
 
Form Serial Number: IS20260615E00074
1. Date of relevant event: 10/06/2026
(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: 07666
4. Name of listed corporation: 劑泰科技(北京)股份有限公司 - P - H股 
5. Class of shares: H Shares 
6. Number of issued shares in class: 1,083,110,111
7. Name of substantial shareholder (English) as printed on HKID Card/Passport:
(Surname) Li
(Other names) Eric
10. Name of substantial shareholder (Chinese): 李浩良 
11. Chinese Character Code as printed on HKID Card: 262131855328
 
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 
1213The percentage level of your interest in the shares has reduced because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
 
2201Interest of corporation controlled by you
 
2201Interest of corporation controlled by you
 
74,503,640         
 
Short position 
 
 
 
           
15. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position74,503,6407.08
 
16. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position74,503,6406.88
 
17. Capacity in which interests disclosed in Box 16 are held:
Capacity codeNumber of shares
2201Interest of corporation controlled by you
Long position74,503,640
 
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
 
 
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
Boundless Plain Holdings Limited4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman IslandsEric Li100.00N
Long position74,503,640
Grandiflora Hook GP Limited4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman IslandsBoundless Plain Holdings Limited100.00N
Long position29,771,710
Lionet Fund, L.P.4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman IslandsGrandiflora Hook GP Limited (as general partner)0.99N
Long position29,771,710
Duckling Fund, L.P.4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman IslandsLionet Fund, L.P.100.00Y
Long position29,771,710
Duckling Fund, L.P.4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman IslandsGrandiflora Hook GP Limited (as general partner)0.00Y
Long position29,771,710
Pulsating Star GP Limited190 Elgin Avenue, George Town, Grand Cayman KY1-9008, Cayman IslandsBoundless Plain Holdings Limited100.00N
Long position44,731,930
Martis Fund, L.P.190 Elgin Avenue, George Town, Grand Cayman KY1-9008, Cayman IslandsPulsating Star GP Limited (as general partner)0.00Y
Long position44,731,930
 
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: 根据超额配股权的悉数行使,公司按每H股10.50港元发行合共30,184,000股H股,因此,于2026年6月10日,已发行的H股总数由1,052,926,111股增加至1,083,110,111股。
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: 15/06/2026
(dd/mm/yyyy)