Notice of 2015 First Extraordinary General Meeting

Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong
Limited takes no responsibility for the contents of this notice, 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 notice.

                DATANG INTERNATIONAL POWER GENERATION CO., LTD.

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

                              (Stock Code: 00991)

              NOTICE OF 2015 FIRST EXTRAORDINARY GENERAL MEETING

NOTICE IS HEREBY GIVEN that the 2015 first extraordinary general meeting (the
"EGM") of Datang International Power Generation Co., Ltd. (the "Company" or
"Datang International") will be held at the function room of 5/F,
Intercontinental Hotel, No. 11 Financial Street, Xicheng District, Beijing, the
People's Republic of China (the "PRC") on 10 February 2015 (Tuesday) at 9:30
a.m. to consider and, if thought fit, pass the following resolutions:

                             ORDINARY RESOLUTIONS

 1. To consider and approve the "Resolution on Regular Continuing Connected
    Transactions of the Company's Sales and Purchase of Coal Chemical Products
    (2015)" (Note 1)

 2. To consider and approve the "Resolution on Regular Continuing Connected
    Transactions of the Company's Sales and Purchase of Coal (2015)" (Note 2)

                              SPECIAL RESOLUTION

 3. To consider and approve the "Resolution on Issue of Non-public Debt
    Financing Instruments" (Note 3)

               CLOSURE OF THE REGISTER OF MEMBERS OF THE COMPANY

Holders of H shares of the Company ("Holders of H shares") should note that,
pursuant to the articles of association of the Company (the "Articles"), the
register of members of the Company will be closed from 12 January 2015 to 10
February 2015 (both dates inclusive), during which period no transfer of any H
shares of the Company will be registered. Holders of H shares whose names
appear on the register of members of the Company on 12 January 2015 are
entitled to attend and vote at the EGM. In order to be entitled to the
attendance of the EGM, Holders of H shares are required to deposit the transfer
document together with the relevant share certificates at the H share registrar
of the Company, Computershare Hong Kong Investor Services Limited, at Rooms
1712-1716, 17th Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong
Kong at or before 4:30 p.m. on 9 January 2015.

                                                         By Order of the Board
                                                                 Zhou Gang
                                                         Secretary to the Board

Beijing, the PRC,
23 December 2014

Notes:

 1. Inner Mongolia Datang International Keshiketeng Coal-based Gas Company
    Limited, a subsidiary of the Company ("Keqi Coal-based Gas Company") and
    Inner Mongolia Datang Duolun Coal Chemical Company Limited ("Duolun Coal
    Chemical Company") entered into the Framework Agreement of Sale of Natural
    Gas, the Sale and Purchase Contract of Chemical Products (Keqi) and the
    Sale and Purchase Contract of Chemical Products (Duolun) respectively with
    Chemical Marketing Company Limited ("Energy and Chemical Marketing
    Company"), a wholly-owned subsidiary of the Company. According to the
    agreements, if both parties have no further amendment to the said terms of
    the agreements after the expiry of the term of the agreements on 31
    December 2014, the said agreements are to be extended automatically for a
    further term of one year.

    1.1 Extension of the term of the Framework Agreement of Sale of Natural Gas
        and the Sale and Purchase Contract of Chemical Products (Keqi) entered
        into between Keqi Coal-based Gas Company and Energy and Chemical
        Marketing Company.


        (1) The term of the Framework Agreement of Sale of Natural Gas entered
            into between Keqi Coal-based Gas Company and Energy and Chemical
            Marketing Company is to be extended for a further term commencing
            from 1 January 2015 to 31 December 2015; During the extended term
            of the agreement, Keqi Coal-based Gas Company agreed to sell
            coal-based natural gas to Energy and Chemical Marketing Company
            with an annual cap for transaction amount of approximately RMB4.029
            billion.

        (2) The term of the Sale and Purchase Contract of Chemical Products
            (Keqi) entered into between Keqi Coal-based Gas Company and
            Chemical Marketing Company is to be extended for a further term
            commencing from 1 January 2015 to 31 December 2015. During the
            extended term of the contract, Keqi Coal-based Gas Company agreed
            to sell chemical products to Energy and Chemical Marketing Company
            with an annual cap for transaction amount of approximately RMB623
            million.

    1.2 Extension of the term of the Sale and Purchase Contract of Chemical
        Products (Duolun) between Duolun Coal Chemical Company and Energy and
        Chemical Marketing Company
        The Sale and Purchase Contract of Chemical Products (Duolun) entered
        into between Duolun Coal Chemical Company and Energy and Chemical
        Marketing Company for a further term commencing from 1 January 2015 to
        31 December 2015. During the extended term of the contract, Duolun Coal
        Chemical Company agreed to sell chemical products it produced to Energy
        and Chemical Marketing Company with an annual cap for transaction
        amount of approximately RMB4.147 billion;

    For details related to the said continuing connected transactions, please
    refer to the announcement of the Company dated 23 December 2014 and the
    circular to be dispatched by the Company.


 2. 2.1 Beijing Datang Fuel Company Limited ("Beijing Datang Fuel Company")
        entered into the Fuel Purchase Framework Agreement (Beijing) with the
        Company for a term commencing from 1 January 2015 to 31 December 2015;
        During the term of the agreement, Beijing Datang Fuel Company agreed to
        supply different types of coal to enterprises of the Company with an
        annual cap for transaction amount of approximately RMB21.289 billion.

    2.2 Inner Mongolia Datang Fuel Company Limited("Inner Mongolia Fuel
        Company"), a wholly-owned subsidiary of Beijing Datang Fuel Company,
        entered into the Fuel Purchase Framework Agreement (Inner Mongolia)
        with the Company for a term commencing from 1 January 2015 to 31
        December 2015; During the term of the agreement, Inner Mongolia Fuel
        Company agreed to supply different types of coal to certain enterprises
        of the Company with an annual cap for transaction amount of
        approximately RMB5.228 billion.

    For details related to the said continuing connected transactions of sale
    and purchase of coal, please refer to the announcement of the Company dated
    23 December 2014 and the circular to be dispatched by the Company.

 3. In order to meet the financing needs, expand the medium and long term
    financing capacity and reduce financing cost, the Company proposed to apply
    to the National Association of Financial Market Institutional Investors
    ("NAFMII") for registering the issuance of non-public debt financing
    instruments (the "Financing Instruments") with a principle amount of not
    exceeding RMB10.0 billion and to be issued in tranches within the effective
    period of the registration according to the Company's financing needs
    afterwards and market situation. The first tranche of the Financing
    Instruments will be issued within 6 months after completion of registration
    in NADMII. The proceeds will be mainly used for replenishment of the
    Company's working capital and replacement of due loans. The following
    matters are to be proposed at the EGM for shareholders' consideration and
    approval:

    (1) Agreed the Company to apply to the National Association of Financial
        Market Institutional Investors ("NAFMII") for registering issuance of
        the Financing Instruments with a principle amount of not exceeding
        RMB10.0 billion with within 12 months from the date of approval by the
        EGM, and to be issued in tranches within the effective period of the
        registration;

    (2) Agreed to authorise any two of the Company's Directors or the
        management of the Company to conduct all relevant matters in relation
        to the registration and issuance of the Financing Instruments;
        including but not limited to the determination of the amount, term,
        specific terms, conditions and other relevant matters of each tranche
        of the Directed Instruments based on the needs of the Company and
        market conditions, and the execution of all necessary legal documents.

 4. Other Matters

    (1) Each of the Holders of H shares entitled to attend and vote at the EGM,
        is entitled to appoint one or more proxies to attend and vote on his/
        her behalf. A proxy need not be a shareholder of the Company.

    (2) If Holders of H shares have appointed more than one proxy to attend the
        EGM, the proxies can only exercise their voting rights by way of poll.

    (3) To be valid, Holders of H shares must deliver the proxy form, and if
        such proxy form is signed by a person on behalf of the appointer
        pursuant to a power of attorney or other authority, a notarised copy of
        that power of attorney or other authority, to the Company's H share
        registrar, Computershare Hong Kong Investor Services Limited at 17M
        Floor, Hopewell Centre, 183 Queen's Road East, Wanchai, Hong Kong, in
        not less than 24 hours before the time scheduled for holding the EGM.

    (4) Holders of H shares who wish to attend the EGM are required to return
        the notice of attendance by hand, post, cable or fax to the Company's
        office address on or before 20 January 2015. Completion and return of
        the notice of attendance will not preclude a shareholder of the Company
        from attending and voting at the EGM in person.

    (5) Shareholders and their proxies attending the EGM shall be responsible
        for their own travel and accommodation expenses.

The Company's office address:
No. 9 Guangningbo Street, Xicheng District, Beijing, the PRC
Postcode: 100033
Telephone: [phone] or (8610) 8800 8682
Fax: [phone]

As at the date of this notice, the directors of the Company are:

Chen Jinhang, Hu Shengmu, Wu Jing, Liang Yongpan, Zhou Gang, Cao Xin,
Cai Shuwen, Liu Haixia, Guan Tiangang, Yang Wenchun, Dong Heyi*, Ye Yansheng*,
Zhao Jie*, Jiang Guohua*, Feng Genfu*

* Independent non-executive director

END