FORM 3A - Director/Chief Executive Notice - Interests in Shares of Listed Corporation
 
Form Serial Number: DA20261007E00361
1. Date of relevant event: 07/10/2026
(dd/mm/yyyy)
2. Date when director became aware of the relevant event/ interest in the shares (if later): 07/10/2026
(dd/mm/yyyy)
3. Stock code: 09971
4. Name of listed corporation: BASiC Semiconductor Co., Ltd. - H Shares 
5. Class of shares: H Shares 
6. Number of issued shares in class: 287,534,442
7. Name of director (English) as printed on HKID Card/Passport:
(Surname) Wang
(Other names) Zhihan
10. Name of director (Chinese): 汪之涵 
11. Chinese Character Code as printed on HKID Card: 307600373211
 
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 
1113The number of shares in which you are interested has increased 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
 		 64,400  HKD  40.1800  39.8837   
 
Short position 
 
 
 		            
 
25. Total shares in listed corporation immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position123,554,05542.97
 
26. Total shares in listed corporation immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position123,618,45542.99
 
27. Capacity in which interests disclosed in Box 26 are held:
Code describing capacityNumber of shares
2201Interest of corporation controlled by you
Long position123,618,455
 
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
深圳青銅劍科技股份有限公司深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟101Wang Zhihan40.85Y
Long position54,154,890
深圳青銅劍控股合夥企業(有限合夥)深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟1201Wang Zhihan90.00N
Long position54,154,890
深圳基本原理控股合夥企業(有限合夥)深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟1212Wang Zhihan1.88Y
Long position18,404,300
深圳基本創業管理合夥企業(有限合夥)深圳市坪山區坑梓街道秀新社區錦繡中路14號深福保現代光學廠區B棟501Wang Zhihan68.94Y
Long position9,750,000
深圳基本創造控股合夥企業(有限合夥)深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟1211Wang Zhihan19.00Y
Long position11,352,989
深圳基本創享控股合夥企業(有限合夥)深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟1211Wang Zhihan0.38Y
Long position17,372,476
深圳基本創新技術合夥企業(有限合夥)深圳市坪山區坑梓街道秀新社區錦繡中路14號深福保現代光學廠區B棟501-A26Wang Zhihan36.93Y
Long position12,000,000
深圳英倫博智科技有限公司深圳市坪山區龍田街道老坑社區光科一路6號青銅劍科技大廈1棟1202Wang Zhihan13.00N
Long position54,154,890
 
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: 深圳基本半導體股份有限公司于2026年10月07日完成64,400股普通股回购, 并将其持作库存股份。汪之涵（通过其控制的主体）作为深圳基本半導體股份有限公司控股股东持有超过三分之一股东会投票权，视为持有前述被回购64,400股普通股。请参阅深圳基本半導體股份有限公司2026年10月07日的翌日披露报表。
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: 07/10/2026
(dd/mm/yyyy)