FORM 2 - Corporate Substantial Shareholder Notice
 
Form Serial No: CS20071120000044
1. Name of listed corporation: Shanghai Tonva Petrochemical Co., Ltd. - H Shares 
2. Stock code: 08251
3. Class of shares: H Shares 
4. Number of issued shares in class: 456,190,000
5. Name of substantial shareholder: Aria Investment Partners III, L.P. 
6. Registered office: Century Yard, Cricket Square, Hutchins Drive, P.O. Box 2681 GT, Grand Cayman
7. Principal place of business in Hong Kong: Nil 
13. Exchange on which listed: Nil
14. Name of listed parent and exchange on which parent is listed: Nil 
15. Date of relevant event: 15/11/2007
(dd/mm/yyyy)
16. Date when the substantial shareholder became aware of the relevant event/ interest in the shares (if later):
17. Details of relevant event:
  Relevant event code describing circumstances Code describing 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 104 205 205 140,000,000 HKD
18. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long Position175,000,00084.95
19. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long Position140,000,00030.69
20. Capacity in which interests disclosed in Box 19 are held:
Code describing capacityNumber of shares
205
Long position140,000,000

21. Further information in respect of derivative interests:
Code describing derivativesNumber of shares
Nil 
22. Further information in relation to interests of corporations controlled by substantial shareholder:
Name of controlled corporationAddress and place of incorporationName of controlling shareholder% controlDirect interestNumber of shares
Babylon LimitedCricket Square, Hutchins Drive, P.O. Box 2681 GT George Town, Grand Cayman, British West Indies (Cayman Islands)Aria Investment Partners III, L.P.33.33Y
Long position140,000,000

23. Further information in relation to interests held by substantial shareholder jointly with another person:
Name of joint shareholderAddressNumber of shares
Nil 
24. Further information from a trustee, or beneficiary of a trust, or a founder of a Discretionary Trust:
Names of TrustAddressStatus codeNumber of shares
Nil  
25. Further information from a party to an agreement under Section 317:
Names of other partiesAddressNumber of shares
Nil 
Total number of shares in which substantial shareholder is interested under section 317 and 318:
26. Details of person(s) in accordance with whose directions the substantial shareholder or its directors are accustomed to act:
NamesAddressRelationship Code%
Nil  
 
27. Date of filing this Form 2: 19/11/2007
(dd/mm/yyyy)
29. Number of attachments: