FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20260423E00010
1. Date of relevant event: 21/04/2026
(dd/mm/yyyy)
2. Date when director became aware of the relevant event/ interest in the shares (if later):
(dd/mm/yyyy)
3. Stock code: 00810
4. Name of listed corporation: China Castson 81 Finance Co. Ltd. 
5. Class of shares: Ordinary Shares 
6. Number of issued shares in class: 712,751,154
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) LAM
(Other names) MAN CHAN
10. Name of director (Chinese): 林文燦 
11. Chinese Character Code as printed on HKID Card: 265124293605
 
24. 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) Consideration code
Long position 
1213The number of shares in which you are interested has reduced because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
 
2101Beneficial owner
 
2101Beneficial owner
 
324,109,414  HKD      0.1020 
3101Cash
 
Short position 
 
 
 
           
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position504,570,195247.77
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position359,415,18450.42
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2101Beneficial owner
Long position359,415,184
 
28. Further information in derivative interests in listed corporation :
Derivatives code Exercise period (dd/mm/yyyy) Consideration - if derivatives granted by listed corporation Number of shares
  BeginsEndsCurrencyPrice for grantCurrencyExercise priceCurrencyPrice on assignment 
           
 
29. Further information in relation to interests of children under 18 and/or spouse:
Child/SpouseName of child/spouseNumber of shares
 
 
30. Further information in relation to interests of corporations controlled by Director:
Name of controlled corporationAddress and place of incorporationName of controlling person% controlDirect interest (Y/N)Number of shares
Goodchamp Holdings LimitedVistra Corporate Services Centre, Wickhams Cay II, Road Town, Tortola, British Virgin Islands and British Virgin Islands.Lam Man Chan100.00Y
Long position359,415,184
 
31. Further information in relation to interests held by Director jointly with another person:
Name of joint shareholderAddressNumber of shares
 
 
32. Further information from a director who is a trustee, or beneficiary of a trust, or a person who has set up a Discretionary Trust:
Names of TrustAddressStatus codeNumber of shares
  
 
33. 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 director is interested under sections 317 and 318
 
34. Supplementary information: As at the relevant date, being the completion date of the Rights Issue of China Castson 81 Finance Company Limited (the "Company"), 324,109,414 Rights Shares were allotted and issued to Goodchamp Holdings Limited. For details, please refer to the prospectus of the Company dated 13 March 2026 and the Rights Issue results announcement dated 20 April 2026.
35. Log/Serial Number of the previous form:
36. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 3A: 23/04/2026
(dd/mm/yyyy)