FORM 6-K


SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549


Report of Foreign Private Issuer
Pursuant to Rule 13a-16 or 15d-16 of
The Securities Exchange Act of 1934


For the month of May 2017

(Indicate by check mark whether the registrant files or will file annual reports
under cover of Form 20-F or Form 40-F.)
Form 20-F     X    Form 40-F _____

(Indicate by check mark whether the registrant by furnishing the information
contained in this form is also thereby furnishing the information to the
Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934. )
Yes ____ No    X   

(If “Yes” is marked, indicate below the file number assigned to registrant in
connection with Rule 12g3-2(b): 82-__________. )
N/A

Huaneng Power International, Inc.
Huaneng Building,
6 Fuxingmennei Street,
Xicheng District,
Beijing, 100031 PRC



This Form 6-K consists of:
 
An announcement regarding Monthly Return of Equity Issuer on Movements in Securities of Huaneng Power International, Inc. (the “Registrant”), made by the Registrant on May 2, 2017.
 


 
 
Monthly Return of Equity Issuer on Movements in Securities

For the month ended
(dd/mm/yyyy) :
 
30/04/2017

To : Hong Kong Exchanges and Clearing Limited


Name of Issuer
 
Huaneng Power International, Inc
Date Submitted
 
02/05/2017
 

I. Movements in Authorised Share Capital
 

1. Ordinary Shares
(1) Stock code :
902
Description :
 
“H” share listed in H.K.
“ADR” listed in N.Y.
 
             
 
No. of ordinary shares
 
Par value
(RMB)
 
Authorised share capital
(RMB)
 
             
Balance at close of preceding month
4,700,383,440
 
1.00
 
4,700,383,440
 
             
Increase/(decrease)
0
     
0
 
             
             
Balance at close of the month
4,700,383,440
 
1.00
 
4,700,383,440
 
           
           
(2) Stock code :
600011
Description :
 
“A” share listed in Shanghai
 
             
 
No. of ordinary shares
 
Par value
(RMB)
 
Authorised share capital
(RMB)
 
             
Balance at close of preceding month
10,500,000,000
 
1.00
 
10,500,000,000
 
             
Increase/(decrease)
0
     
0
 
             
             
Balance at close of the month
10,500,000,000
 
1.00
 
10,500,000,000
 
 




2. Preference Shares
Stock code :
N/A
Description :
     
             
 
No. of preference shares
 
Par value
(State currency)
 
Authorised share capital
(State currency)
 
             
Balance at close of preceding month
           
             
Increase/(decrease)
           
             
             
Balance at close of the month
           
 

3. Other Classes of Shares
Stock code :
N/A
Description :
     
             
 
No. of other classes of shares
 
Par value
(State currency)
 
Authorised share capital
(State currency)
 
             
Balance at close of preceding month
           
             
Increase/(decrease)
           
             
             
Balance at close of the month
           
 

Total authorised share capital at the end of the month (RMB) :
15,200,383,440
 


II. Movements in Issued Share Capital
 
 
No. of ordinary shares
 
No of preference shares
 
No. of other classes of shares
 
 
(1)
 
(2)
                 
Balance at close of preceding month
4,700,383,440
 
10,500,000,000
 
N/A
 
N/A
 
                 
Increase/ (decrease) during the month
0
 
0
         
                 
Balance at close of the month
4,700,383,440
 
10,500,000,000
         
 

III. Details of Movements in Issued Share Capital
 

Share Options (under Share Option Schemes of the Issuer): N/A
Particulars of share option scheme
including EGM approval date
(dd/mm/yyyy) and class of shares issuable
 
Movement during the month
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
 
Granted
 
Exercised
 
Cancelled
 
Lapsed
 
1.
                       
                           
                           
                           
 
  (    /    /        )
                       
 
shares
                       
 
(Note 1)
                       
                           
 
2.
                       
                           
                           
                           
 
  (    /    /        )
                       
 
shares
                       
 
(Note 1)
                       
                           
 
3.
                       
                           
                           
                           
 
  (    /    /        )
                       
 
shares
                       
 
(Note 1)
                       
         
Total A.   (Ordinary shares)
       
             
(Preference shares)
       
             
(Other class)
       
Total funds raised during the month from exercise of options (State currency)
   
 



Warrants to Issue Shares of the Issuer which are to be Listed: N/A
Description of warrants (Date of expiry - dd/mm/yyyy)
 
Currency of nominal value
 
Nominal value at close of preceding month
 
Exercised during the month
 
Nominal value at close of the month
 
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
 
1.
                       
                           
                           
 
(      /     /            )
       
Stock code (if listed)
       
Class of shares issuable
(Note 1)
       
Subscription price
       
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
     
 
2.
                       
                           
                           
 
(      /     /            )
     
Stock code (if listed)
     
Class of shares issuable
(Note 1)
     
Subscription price
     
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
   
 
3.
                       
                           
                           
 
(      /     /            )
     
Stock code (if listed)
     
Class of shares issuable
(Note 1)
     
Subscription price
     
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
   
 
4.
                       
                           
                           
 
(      /     /            )
     
Stock code (if listed)
     
Class of shares issuable
(Note 1)
     
Subscription price
     
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
   
       
   
Total B.  (Ordinary shares)
     
   
(Preference shares)
     
   
(Other class)
     
       



Convertibles (i.e. Convertible into Shares of the Issuer which are to be Listed): N/A
Class and description
 
Currency of amount outstanding
 
Amount at close of preceding month
 
Converted during the month
 
Amount at close of the month
 
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
 
1.
                       
                           
                           
                           
Stock code (if listed)
   
Class of shares issuable
(Note 1)
   
Subscription price
   
EGM approval date
(if applicable)
(dd/mm/yyyy))
(    /    /        )
 
 
2.
                       
                           
                           
                           
Stock code (if listed)
   
Class of shares issuable
(Note 1)
   
Subscription price
   
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
 
 
3.
                       
                           
                           
                           
Stock code (if listed)
   
Class of shares issuable
(Note 1)
   
Subscription price
   
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
 
 
4.
                       
                           
                           
                           
Stock code (if listed)
   
Class of shares issuable
(Note 1)
   
Subscription price
   
EGM approval date
(if applicable)
(dd/mm/yyyy)
(    /    /        )
 
   
Total C.  (Ordinary shares)
     
   
(Preference shares)
     
   
(Other class)
     
   
 


Any other Agreements or Arrangements to Issue Shares of the Issuer which are to be Listed, including Options (other than under Share Option Schemes): N/A
Full particulars including EGM approval date (dd/mm/yyyy),
if applicable, and class of shares issuable:
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
1.
       
         
         
 
(    /    /        ) 
     
 
Ordinary shares (Note 1) 
     
         
2.
       
         
         
 
(    /    /        ) 
     
 
Ordinary shares (Note 1) 
     
         
3.
       
         
         
 
(    /    /        ) 
     
 
Ordinary shares (Note 1) 
     
         
 
Total D.     (Ordinary shares) 
     
 
(Preference shares) 
     
 
(Other class) 
     
       
 


Other Movements in Issued Share Capital: N/A
 
Type of Issue
             
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
                       
 
1. Rights issue
At price :
State currency
 _________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
(   /   /       )
       
             
 
EGM approval date:
(dd/mm/yyyy)
(   /   /       )
       
                       
                       
 
2. Open offer
At price :
State currency
 _________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
(   /   /       )
       
             
 
EGM approval date:
(dd/mm/yyyy)
(   /   /       )
       
                       
                       
 
3. Placing
At price :
State currency
 _________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
(   /   /       )
       
             
 
EGM approval date:
(dd/mm/yyyy)
(   /   /       )
       
                       
                       
 
4. Bonus issue
       
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
(   /   /       )
       
             
 
EGM approval date:
(dd/mm/yyyy)
(   /   /       )
       
                       
 


 
Type of Issue
             
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
                       
 
5. Scrip dividend
At price :
State currency
_________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
                       
 
6. Repurchase of shares
       
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
                       
 
7. Redemption of shares
       
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
                       
 
8. Consideration issue
At price :
State currency
_________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
 


 
Type of Issue
             
No. of new shares of issuer issued during the month pursuant thereto
 
No. of new shares of issuer which may be issued pursuant thereto as at close of the month
                       
 
9. Capital reorganisation
       
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
                       
 
10. Other (Please specify)
At price :
State currency
_________  
Class of shares issuable (Note 1)
         
             
 
Issue and allotment date : (dd/mm/yyyy)
( / / )
       
             
 
EGM approval date:
(dd/mm/yyyy)
( / / )
       
                       
 
Total E.   (Ordinary shares) 
     
 
(Preference shares) 
     
 
(Other class) 
     
 


 
Total increase / (decrease) in ordinary shares during the month (i.e. Total of A to E):
(1)
0
 
(2)
0
Total increase / (decrease) in preference shares during the month (i.e. Total of A to E):
 
N/A
Total increase / (decrease) in other classes of shares during the month (i.e. Total of A to E):
 
N/A
(These figures should be the same as the relevant figures under II above (“Movements in Issued Share Capital”).)
 


Remarks (if any):
 
 
 
 
 
 
 
 
 
 
 

Submitted by: 
Du Daming
 
     
Title:
Secretary of the Board of Directors
 
 
(Director, Secretary or other duly authorised officer)
 
 
 

Notes :
 
1.
State the class of shares (e.g. ordinary, preference or other).
 
2.
If there is insufficient space, please append the prescribed continuation sheet.


 
SIGNATURE
 
 
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the under-signed, thereunto duly authorized.

 
 
 
HUANENG POWER INTERNATIONAL, INC.
   
   
 
By  /s/ Du Daming
 
 
 
     
     
 
Name:   
Du Daming
     
 
Title:
Company Secretary
 
Date:  May 3, 2017