FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20260703E00574
1. Date of relevant event: 17/06/2026
(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: 06675
4. Name of listed corporation: SENASIC Electronics Technology Co., Ltd. 
5. Class of shares: H Shares 
6. Number of issued shares in class: 379,041,820
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) Li
(Other names) Shuguang
10. Name of director (Chinese): 李曙光 
11. Chinese Character Code as printed on HKID Card:
 
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 
1701Miscellaneous
On listing of the corporation or a class of shares of the listed corporation
 
 
 
105,630,077         
 
Short position 
 
 
 
           
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
   
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position105,630,07727.87
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2101Beneficial owner
Long position13,586,460
2103Interests held jointly with another person
Long position91,431,860
2101Beneficial owner
Long position611,757
 
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 
Long position
4105Unlisted derivatives - Physically settled
18/07/202717/07/2037CNY0CNY10.150  611,757
 
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
   
 
31. Further information in relation to interests held by Director jointly with another person:
Name of joint shareholderAddressNumber of shares
Li MengxiongAddresses of individuals are not displayed.
Long position91,431,860
 
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: The interest in 611,757 underlying unlisted shares arises from options granted under the 2026 Pre-IPO Share Option Scheme.
35. Log/Serial Number of the previous form:
36. Number of concert party document(s) under section 317 attached/uploaded:
A0000000000002119782.pdf
Date of filing this Form 3A: 03/07/2026
(dd/mm/yyyy)