Edgar Filing: HUANENG POWER INTERNATIONAL INC

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 2018

(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"), submitted by the Registrant on May 2, 2018.

Monthly Return of Equity Issuer on Movements in Securities

For the month ended

(dd/mm/yyyy) :

30/04/2018

To : Hong Kong Exchanges and Clearing Limited

Name of Issuer		Huaneng Power International, Inc
Date Submitted		02/05/2018

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)	No of preference shares	No. of other classes of shares

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

( / / )

(Note 1)

( / / )

(Note 1)

( / / )

(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

( / / )

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy)

( / / )

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy)

( / / )

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy)

( / / )

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

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy))

( / / )

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy)

( / / )

Stock code (if listed)

Class of shares issuable

(Note 1)

Subscription price

EGM approval date

(if applicable)

(dd/mm/yyyy)

( / / )

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 repurchased (Note 1)

				Cancellation date : (dd/mm/yyyy)	( / / )

				EGM approval date: (dd/mm/yyyy)	( / / )


7. Redemption of shares				Class of shares redeemed (Note 1)

				Redemption 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:	Huang Chaoquan

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/ Huang Chaoquan



	Name:	Huang Chaoquan

	Title:	Company Secretary

Date: May 3, 2018