FORM 2 - Corporate Substantial Shareholder Notice
 
Form Serial Number: CS20260715E00627 
1. Date of relevant event: 10/07/2026
(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: 02186
4. Name of listed corporation: Luye Pharma Group Ltd. 
5. Class of shares: Ordinary Shares 
6. Number of issued shares in class: 3,994,515,953
7. Name of substantial shareholder: UBS Group AG 
8. Registered office: BAHNHOFSTRASSE 45 8001 ZURICH SWITZERLAND
9. Principal place of business in Hong Kong: 52/F TWO INTERNATIONAL FINANCE CENTRE, 8 FINANCE STREET, CENTRAL, HONG KONG 
15. Exchange on which listed: SIX Swiss Exchange AG
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
1113The percentage level of your interest in the shares has increased because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
2201Interest of corporation controlled by you
18,031,250
Short position 
 
 
 
           
18. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position514,422,26112.88
Short position472,699,14811.83
19. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position532,453,51113.33
Short position472,699,14811.83
20. Capacity in which interests disclosed in Box 19 are held:
Capacity codeNumber of shares
2201Interest of corporation controlled by you
Long position532,453,511
Short position472,699,148

21. Further information in respect of derivative interests:
Derivatives codeNumber of shares
4103Listed derivatives - Convertible instruments
Long position210,802,052
Short position125,787,232
4105Unlisted derivatives - Physically settled
Long position142,468,000
Short position142,468,000
4106Unlisted derivatives - Cash settled
Long position88,250,750
Short position6,306,183
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
UBS Fund Management (Switzerland) AGAeschenvorstadt 1 ,Basel ,Switzerland ,4051UBS Group AG100.00Y
Long position2,727,500
Short position0
UBS AGBahnhofstrasse 45,Zurich,Switzerland,8001UBS Group AG100.00Y
Long position488,940,437
Short position472,699,148
UBS Switzerland AGBahnhofstrasse 45,Zurich,Switzerland,8001UBS Group AG100.00Y
Long position1,725,574
Short position0
UBS Europe SEBockenheimer Landstrasse 2-4 OpernTurm, Frankfurt am Main Germany, 60306UBS Group AG100.00Y
Long position39,060,000
Short position0

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: 218,500,000 of the reported long and short positions refer to the securities lending agreement executed in conjunction with the convertible bond issuance on June 10th 2026.Disclosure for long positions triggered as cash settled instruments satisfy the inclusion criteria.
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: 15/07/2026
(dd/mm/yyyy)