Announcement on Resolutions of the Supervisory ...

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                DATANG INTERNATIONAL POWER GENERATION CO., LTD.                

   (a sino-foreign joint stock limited company incorporated in the People's    
                              Republic of China)                               

                               (Stock Code: 991)                               

                       OVERSEAS REGULATORY ANNOUNCEMENT                        

                          ANNOUNCEMENT ON RESOLUTIONS                          
                         OF THE SUPERVISORY COMMITTEE                          

Special Notice:

The board of directors (the "Board") and all directors (the "Directors") 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 sixteenth meeting of the sixth session of the supervisory committee (the
"Supervisory Committee") (the "Meeting") of Datang International Power
Generation Co., Ltd. (the "Company") was held by way of written correspondence
on Thursday, 29 April 2010. There were four supervisors eligible for attending
the Meeting and all of them attended the Meeting, which was in compliance with
the provisions of the Company Law of the People's Republic of China and the
articles of association of the Company. The following resolutions were
considered and approved unanimously at the Meeting:

1. The "Resolution on the Explanation on the Release of the 2010 First
Quarterly Report" was considered and approved.

Voting results: 4 voted in favour and 0 voted against

The Supervisory Committee agreed on the 2010 first quarterly report of the
Company

2. The "Resolution on the Changes in Accounting Estimates of Fixed Assets" was
considered and approved.

Voting results: 4 voted in favour and 0 voted against

2.1 The Supervisory Committee agreed on the relevant information regarding the
changes in accounting estimates of the Company.

2.2 The Supervisory Committee considered that such changes in the estimated
useful lives and estimated net salvage values of the fixed assets were made
pursuant to the accounting standards of other enterprises in the industry in
combination with the actual situation of the Company. Such changes are able to
more truthfully reflect the Company's financial position and operating results
and to provide accounting information in a more reliable and accurate manner.
The approval procedures conform with the requirements under the relevant law,
regulations and the Articles of Association.

                                            By Order of the Board 
                                                  Zhou Gang    
                                            Secretary to the Board

Beijing, the PRC, 29 April 2010

As at the date of this announcement, the Directors of the Company are:

Zhai Ruoyu, Hu Shengmu, Cao Jingshan, Fang Qinghai, Zhou Gang, Liu
Haixia, Guan Tiangang, Su Tiegang, Ye Yonghui, Li Gengsheng, Xie
Songlin*, Liu Chaoan*, Yu Changchun*, Xia Qing* and Li Hengyuan*.

*Independent non-executive Directors