2011 4thEGM Postponement & Book Closure Per...

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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: 00991)

             POSTPONEMENT OF 2011 FOURTH EXTRAORDINARY GENERAL MEETING	
                                        AND 
                          EXTENSION OF BOOK CLOSURE PERIOD


Reference is made to the "Notice of 2011 Fourth Extraordinary General Meeting (the 
"EGM")" of Datang International Power Generation Co., Ltd. (the "Company") dated 13 
October 2011 (the "EGM Notice").

The board of directors (the "Board") of the Company announces that as there will be 
additional resolutions to be submitted to the EGM for shareholders' consideration 
and approval and in order to provide sufficient time to the shareholders to consider 
the newly-added resolutions, the Board has decided to re-schedule the EGM to 9:00 
a.m. on Tuesday, 6 December 2011, and change the meeting venue to the meeting room 
no. 1608, head office of the Company, No. 9 Guangningbo Street, Xicheng District, 
Beijing, the People's Republic of China. Accordingly, the period of closure of the 
register of members of the Company for determining the entitlement of H shares 
shareholders of the Company to attend the EGM will be extended as follows, which 
during such period no transfer of H shares will be effected:


Original book closure period            From 1 November 2011 to 30 November 2011 
                                        (both days inclusive)

Extended book closure period            From 1 November 2011 to 6 December 2011 
                                        (both days inclusive)


A "Supplemental Notice of 2011 Fourth Extraordinary General Meeting" containing 
information on the newly-added resolutions will be despatched to the shareholders in 
due course.


                                                            By Order of the Board  
                                                                   Zhou Gang     
                                                            Secretary to the Board
 
Beijing, the PRC, 11 November 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