FORM 1 - Individual Substantial Shareholder Notice
 
Form Serial Number: IS20260812E00480
1. Date of relevant event: 07/08/2026
(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: 06687
4. Name of listed corporation: 聚水潭集團股份有限公司 
5. Class of shares: Ordinary Shares 
6. Number of issued shares in class: 436,263,500
7. Name of substantial shareholder (English) as printed on HKID Card/Passport:
(Surname) Wang
(Other names) Donghui
10. Name of substantial shareholder (Chinese): 王东晖 
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
 
9,383,300         
 
Short position 
 
 
 
           
15. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position33,791,2007.75
 
16. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position24,407,9005.59
 
17. Capacity in which interests disclosed in Box 16 are held:
Capacity codeNumber of shares
2201Interest of corporation controlled by you
Long position16,176,300
2202Interest of your spouse
Long position8,231,600
 
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
Spouse程琪
Long position8,231,600
 
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
Ameba Capital Partners LLCHarneys Fiduciary (Cayman) Limited, 4th Floor, Harbour Place, 103 South Church Street, PO Box 10240, Grand Cayman KY1-1002, Cayman Islands(开曼群岛)Wang Donghui51.00N
Long position16,176,300
Ameba China SaaS Fund, L.P.Harneys Fiduciary (Cayman) Limited, 4th Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman KY1-1002, Cayman Islands(开曼群岛)Ameba Capital Partners LLC6.23N
Long position16,176,300
Ameba Mercury LimitedSuite 6503, 65/F, Central Plaza,18 Harbour Road, Wan Chai, Hong Kong(香港)Ameba China SaaS Fund, L.P.100.00Y
Long position16,176,300
 
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: 方格20 - Ameba Capital Partners LLC为Ameba China SaaS Fund, L.P.的普通合伙人
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: 12/08/2026
(dd/mm/yyyy)