FORM 2 - Corporate Substantial Shareholder Notice
 
Form Serial No: CS20120827000018
1. Name of listed corporation: China Power International Development Ltd. 
2. Stock code: 02380
3. Class of shares: Ordinary Shares 
4. Number of issued shares in class: 5,107,060,777
5. Name of substantial shareholder: Credit Suisse Group AG 
6. Registered office: Paradeplatz 8, Zurich, 8001, Switzerland
7. Principal place of business in Hong Kong: N/A 
13. Exchange on which listed: Switzerland, ADS in New York
14. Name of listed parent and exchange on which parent is listed: N/A 
15. Date of relevant event: 17/08/2012
(dd/mm/yyyy)
16. Date when the substantial shareholder became aware of the relevant event/ interest in the shares (if later): 22/08/2012
(dd/mm/yyyy)
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 102 205 210,219,998 HKD
18. Total shares immediately before the relevant event:
 Total number of sharesPercentage figure (%)
Long Position264,454,8995.18
Short Position6,918,5010.14
19. Total shares immediately after the relevant event:
 Total number of sharesPercentage figure (%)
Long Position54,234,9011.06
Short Position7,322,5010.14
20. Capacity in which interests disclosed in Box 19 are held:
Code describing capacityNumber of shares
205
Long position54,234,901
Short position7,322,501

21. Further information in respect of derivative interests:
Code describing derivativesNumber of shares
402
Long position14,856,252
Short position5,942,501
404
Long position52,000
Short position1,380,000
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
Credit Suisse AGParadeplatz 8, Zurich, 8001, SwitzerlandCredit Suisse Group AG100.00N
Long position12,600
Short position0
Credit Suisse InternationalOne Cabot Square, London E14 4QJ, EnglandCredit Suisse Group AG20.00Y
Long position12,600
Short position0
Credit Suisse InternationalOne Cabot Square, London E14 4QJ, EnglandCredit Suisse AG80.00Y
Long position12,600
Short position0
Credit Suisse AGParadeplatz 8, Zurich, 8001, SwitzerlandCredit Suisse Group AG100.00N
Long position29,507,523
Short position0
Credit Suisse Holdings (USA), Inc.11 Madison Avenue, New York, NY 10010, USACredit Suisse Group AG43.00N
Long position29,507,523
Short position0
Credit Suisse Holdings (USA), Inc11 Madison Avenue, New York, NY 10010, USACredit Suisse AG57.00N
Long position29,507,523
Short position0
Credit Suisse (USA), Inc.11 Madison Avenue, New York, NY 10010, USACredit Suisse Holdings (USA), Inc.100.00N
Long position29,507,523
Short position0
Credit Suisse Securities (USA) LLC11 Madison Avenue, New York, NY 10010, USACredit Suisse (USA), Inc.100.00Y
Long position29,507,523
Short position0
Credit Suisse AGParadeplatz 8, Zurich, 8001, SwitzerlandCredit Suisse Group AG100.00N
Long position1,380,000
Short position0
Credit Suisse (Hong Kong) Limited21/F, Tower 3, Exchange Square, Central, Hong KongCredit Suisse AG100.00Y
Long position1,380,000
Short position0
Credit Suisse AGParadeplatz 8, Zurich, 8001, SwitzerlandCredit Suisse Group AG100.00N
Long position12,044,026
Short position7,322,501
Credit Suisse Investments (UK)One Cabot Square, London E14 4QJ, EnglandCredit Suisse AG100.00N
Long position12,044,026
Short position7,322,501
Credit Suisse Investment Holdings (UK)One Cabot Square, London E14 4QJ, EnglandCredit Suisse Investments (UK)100.00N
Long position12,044,026
Short position7,322,501
Credit Suisse Securities (Europe) LimitedOne Cabot Square, London E14 4QJ, EnglandCredit Suisse Investment Holdings (UK)100.00Y
Long position12,044,026
Short position7,322,501
Credit Suisse AGParadeplatz 8, Zurich, 8001, SwitzerlandCredit Suisse Group AG100.00Y
Long position11,290,752
Short position0

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: 24/08/2012
(dd/mm/yyyy)
29. Number of attachments: 0