FORM 2 - Corporate Substantial Shareholder Notice
 
Form Serial Number: CS20260625E00450 
1. Date of relevant event: 23/06/2026
(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: 02382
4. Name of listed corporation: Sunny Optical Technology (Group) Co. Ltd. 
5. Class of shares: Ordinary Shares 
6. Number of issued shares in class: 1,094,804,800
7. Name of substantial shareholder: Sun Xu Limited 
8. Registered office: Vistra Corporate Services Centre, Wickhams Cay II, Road Town, Tortola, VG1110, British Virgin Islands
9. Principal place of business in Hong Kong: N/A 
15. Exchange on which listed:
16. Name of listed parent and exchange on which parent is listed:  
17. 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
1710Miscellaneous
Voluntary disclosure (you must briefly describe the relevant event in the Supplementary Information box)
2101Beneficial owner
4,952,095
Short position 
1503You ceased to have a short position of 1% or more in the shares, or the percentage level of your short position in such shares decreased because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
 
2101Beneficial owner
 
 		 4,952,095           
18. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position389,811,92735.61
Short position44,568,8614.07
19. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position384,859,83235.15
Short position39,616,7663.62
20. Capacity in which interests disclosed in Box 19 are held:
Capacity codeNumber of shares
2101Beneficial owner
Long position384,859,832
Short position39,616,766

21. Further information in respect of derivative interests:
Derivatives codeNumber of shares
4105Unlisted derivatives - Physically settled
Short position39,616,766
4108Unlisted derivatives - Other (you must describe the category of derivatives in the Supplementary Information box)
Long position39,616,766
22. Further information in relation to interests of corporations controlled by substantial shareholder:
Name of controlled corporationAddress and place of incorporationName of controlling person% controlDirect interest (Y/N)Number of shares
   

23. Further information in relation to interests held by substantial shareholder jointly with another person:
Name of joint shareholderAddressNumber of shares
 
24. Further information from a trustee, a beneficiary of a trust, or a person who set up a discretionary trust:
Names of trustAddressStatus codeNumber of shares
  
25. 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
26. Details of person(s) in accordance with whose directions the substantial shareholder or its directors are accustomed to act:
NamesAddressRelationship CodePercentage (%)
  
 
27. Supplementary information: On 23 June 2026, Sun Xu Limited settled a tranche of 4,952,095 shares under the equity collar transaction (Transaction) with UBS and its delivery obligation under the Transaction (See Boxes 17-1710 and 17-1503) was netted off against and discharged by the return obligation of UBS under the CSA, with 39,616,766 of return obligation remaining under the CSA (see Box 21-4108).
28. Log/Serial Number of the previous form:
29. Number of concert party document(s) under section 317 attached/uploaded:
Date of filing this Form 2: 25/06/2026
(dd/mm/yyyy)