Announcement on Resolutions of the Supervisory ...

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong
Limited take no responsibility for the contents of this announcement, make no
representation as to its accuracy or completeness and expressly disclaim any
liability whatsoever for any loss howsoever arising from or in reliance upon
the whole or any part of the contents of this announcement.

                 DATANG INTERNATIONAL POWER GENERATION CO., LTD.   
   (a sino-foreign joint stock limited company incorporated in the People's    
                              Republic of China)                               

                              (Stock Code: 00991)                              

                       OVERSEAS REGULATORY ANNOUNCEMENT                        

                          ANNOUNCEMENT ON RESOLUTIONS                          
                         OF THE SUPERVISORY COMMITTEE                          

Special Notice:                                                                
                                                                               
The supervisory committee (the "Supervisory Committee") and all supervisors of 
the Company warrant that there are no false representations and misleading     
statements contained in, or material omissions from, this announcement, and    
severally and jointly accept the responsibility for the truthfulness, accuracy 
and completeness of the content of this announcement.                          
                                                                               
This announcement is made pursuant to Rule 13.09(2) of the Rules Governing the 
Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing 
Rules").                                                                       

The sixth meeting of the seventh session of the supervisory committee (the
"Supervisory Committee") (the "Meeting") of Datang International Power
Generation Co., Ltd. (the "Company") was held at the meeting room of 5/F,
InterContinental Hotel, No. 11 Financial Street, Xicheng District, Beijing, the
People's Republic of China (the "PRC") on 26 August 2011 (Friday). The written
notice of the Meeting was dispatched on 16 August 2011. There were four
supervisors eligible for attending the Meeting and three of them attended the
Meeting, Mr. Zhang Xiaoxu was not able to attend the Meeting in person due to
business engagement and had entrusted Mr. Qiao Xinyi to attend and vote on his
behalf. The Meeting was in compliance with the provisions stipulated in the
"Company Law" and the "Articles of Association of Datang International Power
Generation Co., Ltd." (the "Articles of Association") and was lawful and valid.
The following resolutions were approved unanimously at the Meeting:

 1. The "Explanation on the Disclosure of 2011 Interim Results" was considered
    and approved.
   
    Voting results: 4 voted in favour, 0 voted against
   
   (1) The preparation and review procedures of the 2011 interim report were in
       compliance with all relevant requirements of the laws, regulations, the
       Articles of Association and the internal management systems of the Company;
   
   (2) The content and format of the 2011 interim report were in compliance with
       all requirements of the China Securities Regulatory Commission and the
       Shanghai Stock Exchange. The information contained therein has fully and
       truly reflected the operation, management and financial position of the
       Company during the first half of 2011;
   
   (3) No breach of confidentiality by the staff involved in the preparation and
       review of the interim report was found.
   
    The Supervisory Committee agreed the Company to disclose the 2011 interim
    report, the summary of the interim report and the results announcement.

 2. The "Specific Report on the Deposit and the Actual Application of the Fund
    Raised by the Company during the First Half of 2011 was considered and
    approved.
   
    Voting results: 4 voted in favour, 0 voted against

    The Supervisory Committee agreed the Company's "Specific Report on the Deposit
    and the Actual Application of the Fund Raised by the Company during the First
    Half of 2011".

                                                          By Order of the Board

                                                                Zhou Gang

                                                         Secretary to the Board

Beijing, the PRC, 26 August 2011

As at the date of this announcement, the directors of the Company are:Liu
Shunda, Hu Shengmu, Cao Jingshan, Fang Qinghai, Zhou Gang, Liu Haixia, Guan
Tiangang, Su Tiegang, Ye Yonghui, Li Gengsheng, Li Yanmeng*, Zhao Zunlian*, Li
Hengyuan*, Zhao Jie*, Jiang Guohua*

* Independent non-executive directors