Further Information for Payment of Final Dividends

Hong Kong Exchanges and Clearing Limited and the Stock Exchange take no responsibilityfor the contents of this announcement, make no representation as to its accuracy orcompleteness and expressly disclaim any liability whatsoever for any loss howsoeverarising from or in reliance upon the whole or any part of the contents of thisannouncement. DATANG INTERNATIONAL POWER GENERATION CO.,LTD. (a Sino-foreign stock limited company incorporated in the People's Republic of China) (Stock Code: 00991) ANNOUNCMENT FURTHER INFORMATION FOR PAYMENT OF FINAL DIVIDENDS Reference is made to the notice of the annual general meeting (the "AGM") of DatangInternationalPower Generation Co., Ltd (the "Company") dated 25 April 2014(the "Notice of AGM"), and the announcement of poll results of the AGM dated 12June 2014 of the Company. The proposal for the declaration of a final dividend of RMB0.12 (inclusive of tax)per share for the year ended 31 December 2013 (the "Final Dividend"), amounting toa total amount of RMB 1,597,200,000 approximately, was approved by the shareholdersat the AGM. As set out in the Notice of AGM, holders of H shares of the Companywhose names appear on the register of members of the Company on 25 June 2014 areentitled to the distribution of the Final Dividend. Pursuant to the articles of association of the Company (the "Articles"), FinalDividend would be dominated and declared in Renminbi. Final Dividend for holders ofdomestic shares will be paid in RMB, while Final Dividend for holders of H shares willbe paid in Hong Kong dollars. The exchange rate applicable to the calculation of theFinal Dividend payable in Hong Kong dollars is the average middle exchange rate of HongKong dollar to Renminbi (HK$1.00 to RMB0.79402) during the calendar week prior to thedate of the AGM (12 June 2014, Thursday) as announced by The People's Bank of China.Accordingly, the Final Dividend payable for each H share is HK$0.15113(inclusive of tax). The Company has appointed Bank of China (Hong Kong) Limited as the receiving agent(the "Receiving Agent") which will receive the Final Dividend declared from theCompany on behalf of the holders of H shares. The Final Dividend will be paid bythe Receiving Agent on or before 8 August 2014 and the dividend warrants will beposted by the H share registrar of the Company, Computershare Hong Kong InvestorServices Limited, by ordinary mail to the holders of H shares who are entitledto receive the Final Dividend at their own risk. By Order of the Board Zhou Gang Secretary to the Board Beijing, the PRC, 31 July 2014 As at the date of this announcement, the Directors of the Company are: Chen Jinhang, Hu Shengmu, Wu Jing, Fang Qinghai, Zhou Gang,Li Gengsheng, Cao Xin, Cai Shuwen, Liu Haixia, Guan Tiangang,Dong Heyi*, Ye Yansheng*, Li Hengyuan*, Zhao Jie*, Jiang Guohua* * Independent non-executive Directors