Continuing Connected Transactions

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)

                                        ANNOUNCEMENT
                             CONTINUING CONNECTED TRANSACTIONS

SERVICE AND MAINTENANCE CONTRACT

On 27 June 2013, Fuxin Engineering Company entered into the Service and Maintenance Contract with Duolun 
Coal Chemical Company, to undertake the inspection, repair and maintenance, as well as operational security 
work for the relevant facilities of Duolun Coal Chemical Company. The total consideration amount of the 
contract is approximately RMB35.13 million. 

The transaction amount of the services in relation to the maintenance of buildings and lighting facilities 
provided by Fuxin Engineering Company to Duolun Coal Chemical Company for the year ending 31 December 2013 
was approximately RMB11.18 million (which is below the de minimis threshold under Chapter 14A of the 
Listing Rules). The aggregate transaction amount of Service and Maintenance Contract and the maintenance 
services of buildings and lighting facilities for the year ending 31 December 2013 was approximately RMB46.31 
million. 

LISTING RULES IMPLICATIONS

As at the date of this announcement, CDC is the controlling shareholder of the Company, which together with 
its subsidiaries hold a total of approximately 34.71% of the issued share capital of the Company. As CDC holds 
40% of the equity interest of Duolun Coal Chemical Company, Duolun Coal Chemical Company is a connected 
person of the Company under Chapter 14A of the Listing Rules. The transactions contemplated under the Service 
and Maintenance Contract constitute continuing connected transactions of the Company. 

As all of the applicable percentage ratios (as defined in Rule 14.07 of the Listing Rules) of the aggregate 
transaction amount of (1)the Service and Maintenance Contract; and (2)the maintenance services of buildings 
and lighting facilities for the year ending 31 December 2013 is more than 0.1% but less than 5%, such 
transactions contemplated under the Service and Maintenance Contract are only subject to the reporting 
and announcement requirements, but do not require the approval by the independent shareholders of the 
Company under Chapter 14A of the Listing Rules.


SERVICE AND MAINTENANCE CONTRACT

Date

27 June 2013
 

Parties 

(i)     Fuxin Engineering Company; and
(ii)    Duolun Coal Chemical Company

Term 

From 1 January 2013 to 31 December 2013

Major terms of the contract

1.  Subject matter: Duolun Coal Chemical Company agreed to appoint Fuxin Engineering Company to 
    undertake the inspection, repair and maintenance, as well as operational security work for 
    its relevant facilities. 

2.  Scope of subject matter: Fuxin Engineering Company agreed to undertake the maintenance, 
    inspection, repair and checking, special maintenance, cleaning and other works of the 
    relevant facilities of Duolun Coal Chemical Company including its coal drying, coal gasification, 
    air separation, storage and transportation centre, utilities engineering devices, etc. 

3.  Consideration of contract: Approximately RMB35.13 million in total, comprising mainly the labour 
    costs, consumables, consumption of machinery, management fees, taxes, etc. The parties agreed 
    that the relevant considerations will be settled monthly according to the Service and Maintenance
    Contract.
 
4.  Basis of determining the consideration: By making reference with the relevant fixed budget 
    standards for inspection, repair and maintenance work and that for fixed costs of repair and 
    maintenance work for chemical industry, and fair negotiation.

5.  The Service and Maintenance Contract shall become effective when it is duly signed by the legal 
    representative or the proxy (with written authorisation by the legal representative) of the 
    parties with their respective company seals affixed thereto.


The transaction amount of the services in relation to the maintenance of buildings and lighting facilities 
provided by Fuxin Engineering Company to Duolun Coal Chemical Company for the year ending 31 December 2013 
was approximately RMB11.18 million (which is below the de minimis threshold under Chapter 14A of the Listing 
Rules). The aggregated transaction amount of Service and Maintenance Contract and the maintenance services 
of buildings and lighting facilities for the year ending 31 December 2013 was approximately RMB46.31 million.

The Company confirms that the aggregated transaction amount for the (i) transaction under the Service and 
Maintenance Contract for the period from 1 January 2013 to the date of this announcement; and (ii) the 
transaction of the maintenance of buildings and lighting facilities provided by Fuxin Engineering Company to 
Duolun Coal Chemical Company for the period from 1 January 2013 to the date of this announcement is within the 
de minimis threshold under Chapter 14A of the Listing Rules.

Annual Cap

The Company expects that the maximum transaction amount under the Service and Maintenance Contract for 
the year ending 31 December 2013 shall not exceed RMB35.13 million after taking into account:

1.  the historical fees paid by Duolun Coal Chemical Company to Fuxin Engineering Company for the 
    provision of inspection, repair and maintenance services to the relevant facilities of Duolun 
    Coal Chemical Company; and

2.  the consideration payable by Duolun Coal Chemical Company to Fuxin Engineering Company under the 
    Service and Maintenance Contract.

Historical Transaction Amounts

The transaction amount of service and maintenance work provided by Fuxin Engineering Company to Duolun Coal 
Chemical Company for the year ended 31 December 2012 was approximately RMB27.448 million.

The transaction amount of service and maintenance work provided by Fuxin Engineering Company to Duolun Coal 
Chemical Company for the year ended 31 December 2011 was approximately RMB26.945 million.

The transaction amount of service and maintenance work provided by Fuxin Engineering Company to Duolun Coal 
Chemical Company for the year ended 31 December 2010 was approximately RMB20.355 million.


REASONS FOR AND BENEFITS OF ENTERING INTO THE SERVICE AND MAINTENANCE CONTRACT

Fuxin Engineering Company has sufficient qualifications and ample experience in the provision of professional 
service and maintenance services for energy and chemical industry. The Company considers that with the prompt 
and high-quality professional service from Fuxin Engineering Company, it will be able to ensure the inspection,
 repair plan of the relevant facilities of Duolun Coal Chemical Company can be carried out smoothly, as well 
as to ensure the safe and stable operation of the facilities and on-schedule completion of production targets. 
Meanwhile, the reputation of Fuxin Engineering Company as a reliable service provider can be promoted. 

The Directors (including the independent non-executive Directors) are of the view that the terms of the Service 
and Maintenance Contract are conducted in the ordinary and usual course of business of the Company, being fair 
and reasonable and are in the interest of the Company and its shareholders as a whole.


BOARD'S APPROVAL 

None of the Directors have any material interest in the transaction contemplated under the Service and 
Maintenance Contract. Those connected Directors, including Liu Shunda, Hu Shengmu and Fang Qinghai, have 
abstained from voting at the Board meeting for approval of the relevant transaction in accordance with the 
requirements of the listing rules of the Shanghai Stock Exchange.


INFORMATION ON PARTIES 

1.  Duolun Coal Chemical Company was duly incorporated on 19 August 2009 with a registered capital 
    of RMB4,050 million. Duolun Coal Chemical Company is principally responsible for the construction 
    and operation of the coal-based olefin project with an annual output of 460,000 tonnes. The 
    equity structure of Duolun Coal Chemical Company is as follows: Energy and Chemical Company, 
    the Company's wholly-owned subsidiary, holds 60% equity interests, and CDC, the controlling 
    Shareholder of the Company, holds 40% equity interests. 

2.  Fuxin Engineering Company, the wholly-owned subsidiary of Energy and Chemical Company, has a 
    major scope of business of facility testing and servicing, installation and construction of 
    small-scale engineering work and buildings, mechanic processing, electrical inspection and 
    repairing, high voltage electrical experiment, metal welding experiment, technical services 
    and leasing of machinery and facilities.   

3.  The Company is principally engaged in the construction and operation of power plants, the 
    sale of electricity and thermal power, the repair and maintenance of power equipment and power 
    related technical services, with its main service areas being in the PRC. 

4.  CDC was established on 9 March 2003 with registered capital of RMB15,394 million and is 
    principally engaged in the development, investment, construction, operation and management 
    of power energy, organisation of power (thermal) production and sales; manufacturing, repair 
    and maintenance of power equipment; power technology development and consultation; power engineering, 
    contracting and consultation of environmental power engineering; development of new energy as well 
    as development and production of power related coal resources. 


LISTING RULES IMPLICATIONS

As at the date of this announcement, CDC is the controlling shareholder of the Company, which together with 
its subsidiaries hold a total of approximately 34.71% of the issued share capital of the Company. As CDC 
holds 40% of equity interest of Duolun Coal Chemical Company, Duolun Coal Chemical Company is a connected 
person of the Company under Chapter 14A of the Listing Rules. The transactions contemplated under the 
Service and Maintenance Contract constitute continuing connected transactions of the Company. 

As all of the applicable percentage ratios (as defined in Rule 14.07 of the Listing Rules) of the aggregate 
transaction amount of (1) the Service and Maintenance Contract; and (2) the maintenance services of buildings 
and lighting facilities for the year ending 31 December 2013 is more than 0.1% but less than 5%, such 
transactions contemplated under the Service and Maintenance Contract are only subject to the reporting and 
announcement requirements, but do not require the approval by the independent shareholders of the Company 
under Chapter 14A of the Listing Rules.


DEFINITIONS

In this announcement, unless the context otherwise requires, the following expressions have the following 
meanings:

"Board"                                     the board of Directors

"CDC"                                       China Datang Corporation, a State-owned enterprise 
                                            established under the laws of the PRC and is a controlling 
                                            shareholder of the Company pursuant to the Listing Rules 
                                            which, together with its subsidiaries, hold approximately 
                                            34.71% of the issued share capital of the Company as at 
                                            the date of this announcement 

"Company"                                   Datang International Power Generation Co., Ltd., a sino-foreign 
                                            joint stock limited company incorporated in the PRC on 13 December 
                                            1994, whose H Shares are listed on the Stock Exchange and the 
                                            London Stock Exchange and whose A Shares are listed on the 
                                            Shanghai Stock Exchange

"Connected person"                          has the meaning ascribed to it under the Listing Rules

"connected transaction"                     has the meaning ascribed to it under the Listing Rules

"Director(s)"                               the director(s) of the Company

"Duolun Coal Chemical Company"              Datang Inner Mongolia Duolun Coal Chemical Company Limited, 
                                            which constructs and operates the Duolun Coal Chemical Project. 
                                            For more details, please refer to the section headed "INFORMATION 
                                            ON PARTIES"

"Energy and Chemical Company"               Datang Energy and Chemical Company Limited, a wholly-owned 
                                            subsidiary of the Company, principally engaged in the production 
                                            and sales businesses for the products including coal-alkene, 
                                            coal-natural gas and extraction of alumina from pulverized fuel 
                                            ash

"Fuxin Engineering Company"                 Datang Fuxin Energy and Chemical Engineering Company Limited, a 
                                            wholly-owned subsidiary of Energy and Chemical Company. For more 
                                            details, please refer to the section headed "INFORMATION ON 
                                            PARTIES" 

"Listing Rules"                             The Rules Governing the Listing of Securities on the Stock 
                                            Exchange 

"PRC"                                       the People's Republic of China

"RMB"                                       Renminbi, the lawful currency of the PRC 

"Service and Maintenance Contract"          The "Appointment Contract for the Service and Maintenance of 
                                            Coal Drying, gasification device no.1, Air Separation Device, 
                                            Storage and Transportation Centre and Utilities" dated 27 June 
                                            2013 entered into between Fuxin Engineering Company and Duolun 
                                            Coal Chemical Company

"Stock Exchange"                            The Stock Exchange of Hong Kong Limited

"%"                                         Percentage



                                                                    By Order of the Board
                                                                           Zhou Gang
                                                                    Secretary to the Board

           
Beijing, the PRC, 27 June 2013

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, Mi Dabin, 
Ye Yonghui, Li Gengsheng, Li Yanmeng*, Zhao Zunlian*, Li Hengyuan*, Zhao Jie*, Jiang Guohua*


*  Independent non-executive directors