FORM 2 - Corporate Substantial Shareholder Notice
 
Form Serial Number: CS20260618E00138 
1. Date of relevant event: 15/06/2026
(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: 00976
4. Name of listed corporation: Chiho Environmental Group Ltd. 
5. Class of shares: Ordinary Shares 
6. Number of issued shares in class: 1,605,152,291
7. Name of substantial shareholder: 渝商投資集團(香港)有限公司 
8. Registered office: 香港上環干諾道西20號中英大廈12樓1202室
9. Principal place of business in Hong Kong: 香港上環干諾道西20號中英大廈12樓1202室 
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
1213The percentage level of your interest in the shares has reduced because:
any other event (you must briefly describe the relevant event in the Supplementary Information box)
2101Beneficial owner
2101Beneficial owner
 240,772,843 CNY 0.0000
Short position 
 
 
 		            
18. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long position978,383,18160.95
19. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long position737,610,33845.95
20. Capacity in which interests disclosed in Box 19 are held:
Capacity codeNumber of shares
  

21. Further information in respect of derivative interests:
Derivatives codeNumber of shares
  
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
新玖隆(重慶)信息技術服務有限公司重慶市九龍坡區石坪橋橫街特5號(中國)趙明軍99.00N
Long position978,383,181
Short position0
隆鑫集團有限公司重慶市九龍坡區石坪橋橫街特5號(中國)新玖隆(重慶)信息技術服務有限公司100.00N
Long position978,383,181
Short position0
隆鑫控股有限公司重慶市九龍坡區石坪橋橫街特5號(中國)隆鑫集團有限公司100.00N
Long position978,383,181
Short position0
渝商投資集團股份有限公司重慶市北碚區蔡家崗鎮鳳棲路8號(中國)隆鑫控股有限公司53.29N
Long position978,383,181
Short position0
渝商投資集團股份有限公司重慶市北碚區蔡家崗鎮鳳棲路8號(中國)隆鑫集團有限公司46.71N
Long position978,383,181
Short position0
渝商投資集團(香港)有限公司香港上環德輔道中199號無限極廣場23樓渝商投資集團股份有限公司100.00Y
Long position737,610,338
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: 依重慶市第五中級人民法院裁定批准的隆鑫系十三家公司實質合併重整計劃及破產管理人指令，渝商投資集團（香港）有限公司所持齊合環保集團有限公司240,772,843股普通股，屬重整計劃項下專用於清償普通債權的抵債股票資產。本次股份無償劃轉至管理人指定主體渝商鳳凰資本管理有限公司，由其統一管理以執行重整債務清償安排。本次權益變動為無對價交易，每股場外平均代價為0。本次重整已獲香港證監會確認不觸發強制全面要約。
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: 18/06/2026
(dd/mm/yyyy)