FORM 1 - Individual Substantial Shareholder Notice
 
Form Serial Number: IS20260910E00319
1. Date of relevant event: 10/09/2026
(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: 02591
4. Name of listed corporation: Guangzhou Innogen Pharmaceutical Group Co., Ltd. - B - H Shs 
5. Class of shares: H Shares 
6. Number of issued shares in class: 420,285,370
7. Name of substantial shareholder (English) as printed on HKID Card/Passport:
(Surname) Huang
(Other names) Li
10. Name of substantial shareholder (Chinese): 黃荔 
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 
1201The percentage level of your interest in the shares has reduced because:
you completed a sale of the shares
 
2201Interest of corporation controlled by you
 
2201Interest of corporation controlled by you
 
5,190,000  HKD  3.9950  3.8190   
 
Short position 
 
 
 
           
15. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position24,791,1315.90
 
16. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position19,601,1314.66
 
17. Capacity in which interests disclosed in Box 16 are held:
Capacity codeNumber of shares
2201Interest of corporation controlled by you
Long position19,601,131
 
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
Cowin Capital Investment III LimitedJayla Place, Wickhams Cay I, Road Town, Tortola, British Virgin IslandsHuang Li50.00N
Long position10,426,444
Cowin Capital Investment LimitedClifton House, 75 Fort Street, PO Box 1350, Grand Cayman KY1-1108, Cayman IslandsCowin Capital Investment III Limited100.00N
Long position10,426,444
Cowin Capital Investment II Ltd.P.O. Box 31119, Grand Pavilion, Hibiscus Way, 802 West Bay Road, Grand Cayman, KY1-1205 Cayman IslandsCowin Capital Investment Limited70.00N
Long position10,426,444
Cowin China Growth Fund II, L.P.Cayman Corporate Centre, 27 Hospital Road, George Town, Grand Cayman KY1-9008, Cayman IslandsCowin Capital Investment II Ltd.100.00Y
Long position10,426,444
深圳市同創偉業創業投資有限公司中國深圳市福田區福田街道崗廈社區金田路3086 號大百匯廣場28 樓2802Huang Li49.00N
Long position9,174,687
深圳同創偉業資產管理股份有限公司中國深圳市福田區福田街道崗廈社區金田路3086 號大百匯廣場28 樓2802深圳同創偉業創業投資管理有限公司35.01N
Long position9,174,687
深圳市同創乾順投資有限公司中國深圳市南山區高新南四道 88 號光啟未來中心 45A深圳同創偉業資產管理股份有限公司100.00N
Long position6,033,354
安徽同創錦成資產管理有限公司中國安徽省合肥市高新區望江西路900號中安創谷科技園區1期A1樓2406深圳同創偉業資產管理股份有限公司100.00N
Long position3,141,333
合肥同創中小企業發展基金合夥企業(有限合夥)中國合肥市包河區黑龍江路 8 號濱湖金融小鎮 BH313深圳市同創乾順投資有限公司100.00Y
Long position6,033,354
合肥同創誠泰股權投資合夥企業(有限合夥)中國合肥市包河區大圩鎮黑龍江路 8 號安徽同創錦成資產管理有限公司100.00Y
Long position3,141,333
 
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:
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: 10/09/2026
(dd/mm/yyyy)