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 October 2019

(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 2019 third quarterly report of Huaneng Power International, Inc. (the Registrant”), made by the Registrant on October 23, 2019.

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

THIRD QUARTERLY REPORT OF 2019

Pursuant to the regulations of the China Securities Regulatory Commission, the Company is required to publish a quarterly report for each of the first and third quarters.

All financial information set out in this quarterly report is unaudited and prepared in accordance with the PRC Accounting Standards (“PRC GAAP”).

This announcement is made by the Company pursuant to Rule 13.09 and Rules 13.10B of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and the Inside Information Provisions under Part XIVA of the Securities and Futures Ordinance (Chapter 571, Laws of Hong Kong).

1.	IMPORTANT NOTICE

1.1

The board of directors and the supervisory committee of Huaneng Power International, Inc. (the “Company”, “Huaneng Power International”) together with the members thereof and the senior management warrant that the information contained in this report does not contain any false statements, misleading representations or material omissions. All of them jointly and severally accept responsibility as to the truthfulness, accuracy and completeness of the content of this report.

1.2

All financial information set out in this quarterly report is unaudited and prepared in accordance with the PRC GAAP.

1.3

Shu Yinbiao (legal representative), Huang Lixin (person in charge of accounting function) and Li Yinghui (person in charge of the Accounting Department) warrant the truthfulness, accuracy and completeness of the content of the quarterly report.

1.4

-1-

2.	BASIC INFORMATION OF THE COMPANY

2.1

Major financial information (PRC GAAP) (unaudited)

(Amounts: In RMB Yuan)

	End of current reporting period		End of last year		Variance from end of last year
					(%)

Total Assets		404,693,037,659		403,441,456,827		0.31
Equity holders’ equity attributable to equity holders of the Company		90,415,225,678		83,234,629,238		8.63

From the beginning of the year to the end of current reporting period

From the beginning of the preceding year to the end of the equivalent period

Variance from equivalent period of last year

(January to September)

(%)

Net cash flows generated from operating activities

28,445,825,922

22,366,262,167

27.18

	From the beginning of the year to the end of current reporting period		From the beginning of the preceding year to the end of the equivalent period		Variance from equivalent period of last year
	(January to September)		(January to September)		Variance from equivalent period of last year
					(%)

Operating Revenue		127,232,482,273		125,989,106,036		0.99
Net profit attributable to equity holders of the Company		5,389,071,929		1,988,919,775		170.95
Net profit after deducting non-recurring items attributable to equity holders of the Company		4,816,366,750		1,763,536,226		173.11
Return on net assets (weighted average) (%)		6.27		2.63	Increase by 3.64 percentage points
Basic earnings per share (RMB per share)		0.32		0.12		166.67
Diluted earnings per share (RMB per share)		0.32		0.12		166.67

-2-

Non-recurring items and amounts:

☑ Applicable ◻ Not applicable

(Amounts: in RMB Yuan)

Items	Total amount of Current reporting period (July to September)			Total amount from the beginning of the year to the end of current reporting period (January to September)			Notes

Gains from disposal of non-current assets		(1,225,228	)		13,565,423
Government grant recorded in income statement, excluding government grant closely related to the Company’s business and calculated according to national unified standards		174,240,768			563,323,003
Gains from the changes in fair value from held-for-trading financial assets, held-for-trading financial liabilities other than those hedging instruments relating to normal business, and investment income from disposal of held-for-trading financial assets, held-for-trading financial liabilities.		5,270,379			31,906,456
Reversal of provision for doubtful accounts receivable individually tested for impairments		408,055			1,486,955
Other non-operating income and expenses excluding the above items		92,653,901			102,237,605		For the nine months ended 30 September 2019, other non- operating income besides the above items mainly include the income from reimbursement of tenure tax and carbon emissions quotas transfer income, and the other non-operating expense of the company and its subsidiaries mainly include donations, fines etc.

Other non-recurring items		61,255,871			58,651,923		For the nine months ended 30 September 2019, other non-recurring items mainly include interest income on loans to joint ventures and associates, entrusted management fee, trusteeship management income and investment income from disposal or deregistration of subsidiaries.
Receipt of compensation of loan guarantee		–			107,055,891

Impact of non-controlling interests, net of tax		(45,173,437	)		(113,903,337	)
Tax impact of non-recurring items		(69,924,609	)		(191,618,740	)

Total		217,505,700			572,705,179

-3-

2.2

Total number of shareholders, ten largest shareholders and shareholding of top ten holders of circulating shares whose shares are not subject to any selling restrictions as at the end of the reporting period

Unit: share

Total number of shareholders

84,315

Top ten holders of shares

Name (in full) of shareholders

Number of shares held at end of reporting period

Percentage

(%)

Number of shares held with selling restriction

Status on charges or pledges etc.

Nature of shareholders

Status of

Number

Huaneng International Power Development Corporation

5,066,662,118

32.28

–

Nil

–

State-owned entity

HKSCC Nominees Limited

4,103,417,085

26.14

–

Nil

–

Foreign entity

China Huaneng Group Co., Ltd.

1,555,124,549

9.91

–

Nil

–

State-owned entity

Hebei Construction & Investment Group Co., Ltd.

527,548,946

3.36

–

Nil

–

State-owned entity

China Securities Finance Corporation Limited

492,186,504

3.14

–

Nil

–

State-owned entity

China Hua Neng Group Hong Kong Limited

472,000,000

3.01

–

Nil

–

Foreign entity

Jiangsu Provincial Investment & Management Limited Liability Company

416,500,000

2.65

–

Nil

–

State-owned entity

Fujian Investment Development Group Liability Company

321,814,185

2.05

–

Nil

–

State-owned entity

Liaoning Energy Investment (Group) Limited Liability Company

284,204,999

1.81

–

Nil

–

State-owned entity

Dalian Municipal Construction Investment Company Limited

225,910,000

1.44

–

Charges

150,750,000

State-owned entity

-4-

Top ten holders of circulating shares whose shares are not subject to selling restrictions

			Type and number of shares
Name (in full) of shareholders	Number of shares in circulation without any selling restrictions as at the end of the reporting period		Type	Number
Huaneng International Power Development Corporation		5,066,662,118	RMB denominated ordinary shares		5,066,662,118
HKSCC Nominees Limited		4,103,417,085	Overseas listed foreign invested shares		4,103,417,085
China Huaneng Group Co., Ltd.		1,555,124,549	RMB denominated ordinary shares		1,555,124,549
Hebei Construction & Investment Group Co., Ltd.		527,548,946	RMB denominated ordinary shares		527,548,946
China Securities Finance Corporation Limited		492,186,504	RMB denominated ordinary shares		492,186,504
China Hua Neng Group Hong Kong Limited		472,000,000	Overseas listed foreign invested shares		472,000,000
Jiangsu Provincial Investment & Management Limited Liability Company		416,500,000	RMB denominated ordinary shares		416,500,000
Fujian Investment Development Group Limited Liability Company		321,814,185	RMB denominated ordinary shares		321,814,185
Liaoning Energy Investment (Group) Limited Liability Company		284,204,999	RMB denominated ordinary shares		284,204,999
Dalian Municipal Construction Investment Company Limited		225,910,000	RMB denominated ordinary shares		225,910,000

Details relating to the related relationship of the above shareholders or the parties acting in concert	Among the above shareholders, China Huaneng Group Co., Ltd., Huaneng International Power Development Corporation and China Hua Neng Group Hong Kong Limited are regarded as parties acting in concert under the “Management Rules on Acquisition of Listing Companies”. The Company is not aware of any related relationship among other shareholders.
Explanatory statement regarding the restored voting rights and shareholdings of holders of preference shares	–

-5-

2.3

Total number of holders of preference shares, ten largest holders of preference shares and shareholding of top ten holders of preference shares whose shares are not subject to selling restriction as at the end of the reporting period

◻ Applicable ☑ Not applicable

3	SIGNIFICANT EVENTS

3.1

Disclosure as to, and reasons for, material changes in accounting items and financial indices of the Company

☑ Applicable ◻ Not applicable

(a)

Fluctuation analysis of the consolidated balance sheet items

Advances to suppliers as at the end of the period increased by 27.57% compared with the end of last year, mainly due to the increase in the prepayment of coal by means of notes by the Company’s subsidiaries so as to lock in preferential prices in the current period.

Other equity instrument investments as at the end of the period decreased by 51.86% compared with the end of the last year, mainly due to disposal of the equity investment in Jinxing Energy of the Company in the current period.

Investment property as at the end of the period increased by RMB444 million compared with the end of the last year, mainly due to the Company’s subsidiaries changed the use of their office building from self-use to rental, so the related fixed assets were transferred to investment property.

Derivative financial liabilities (short-term) as at the end of the period increased by 30.63% compared with the end of the last year, mainly due to the decrease in the fair value of fuel swap contracts held by the Company’s subsidiary, SinoSing Power Pte. Ltd.

Notes payable as at the end of the period increased by 64.62% compared with the end of the last year, mainly due to the Company’s subsidiaries, which were under construction and major in new energy, prepaid for equipment by means of notes payable.

Contract liabilities as at the end of the period decreased by 52.89% compared with the end of the last year, mainly due to the Company’s subsidiaries’ advance of heating fee transferred to operating revenue.

-6-

Liabilities held for sale as at the end of the period decreased by 41.00% compared with the end of the last year, mainly due to the repayment of borrowings by the Shandong Power’s subsidiary, one of the Company’s subsidiaries.

Long-term payables as at the end of the period decreased by 61.36% compared with the end of the last year, mainly due to the Company and its subsidiaries’ finance lease payables transferred to lease liabilities, upon adoption of the new lease standard.

Other comprehensive income as at the end of the period increased by RMB146 million compared with the end of the last year, mainly due to fluctuation in other comprehensive income of the Company’s long-term equity investments in the associates and joint ventures, such as Shenneng Energy, which were accounted for using equity method.

(b)

Fluctuation analysis of the consolidated income statement items

Selling expenses increased by RMB54 million compared with the same period of last year, mainly due to the Company’s sales companies went into operation as a response to the marketization of power industry.

Investment income increased by RMB995 million compared with the same period of last year, mainly due to the increase in the investment income of the Company’s long-term equity investments in the associates and joint ventures, such as Shenzhen Energy Group Co., Ltd. and HaiNan Nuclear Power Co., Ltd, which were accounted for using equity method.

Non-operating income increased by RMB271 million compared with the same period of last year, mainly due to the receipt of indemnity of a previous guarantee for repayment of due debts by a subsidiary of Shandong Power, the Company’s subsidiary.

Non-operating expenses decreased by 66.23% compared with the same period of last year, mainly due to the disposal of assets related to supply of water, power and heating and property management by the Company’s subsidiaries in the same period of last year.

Income tax expense increased by 79.39% compared with the same period of last year, mainly due to the increase of profit before tax in the current period.

-7-

(c)

Fluctuation analysis of the consolidated cash flow statement items

The net cash in-flow from operating activities increased by 27.18% compared with the same period of last year, mainly due to the decrease of fuel price, resulting in the decrease of cash paid for purchasing goods.

The net cash out-flow from investment activities increased by 26.08% compared with the same period of last year, mainly due to the increase in investing cleaning energy projects.

The net cash out-flow from financial activities increased by RMB7,144 million compared with the same period of last year, mainly due to the increase in net repayment in the current period.

3.2

Analysis and description of significant events and their impacts and solutions

☑ Applicable ◻ Not applicable

(1)

On 9 July 2019, the Company completed the issuance of “2019 Public Offering of Corporate Bonds (Phase II) of Huaneng Power International, Inc.”. The issuance scale of the bonds is RMB1.7 billion, with product type of three-year maturity at the coupon rate of 3.55%. The bonds have been listed on the Shanghai Stock Exchange’s centralized bidding system trading market and fixed-income securities integrated electronic platform since 17 July 2019, for trading by qualified investors.

For details, please refer to the relevant announcement published by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) on 10 July 2019.

(2)

The Company completed the non-public issuance of A shares on 15 October 2018. According to the Shanghai Stock Exchange Listing Rules, the newly issued 497,709,919 shares were restricted shares, with a lock-up period of 12 months from the date of completion of the issue. The above shares are held by seven shareholders, i.e. PICC Asset Management Company Limited (PICC Life Insurance Company Limited – Traditional – General Insurance Products), Shanghai Electric Group Co., Ltd., China Energy Engineering Group Co., Ltd., Harbin Electric Company Limited, JT Asset Management Co., Ltd., Dongfang Electric Co., Ltd. and Shaanxi Coal and Chemical Industry Group Co., Ltd., respectively. On 15 October 2019, the above-mentioned restricted shares were listed for circulation.

For details, please refer to the relevant announcement published by the Company on the website of the Shanghai Stock Exchange (www.sse.com.cn) on 27 September 2019.

-8-

3.3

Undertaking not performed in time during the reporting period

◻ Applicable ☑ Not applicable

3.4

Warnings on any potential loss in accumulated net profit for the period from the beginning of the year to the end of next reporting period or any material changes from the corresponding period last year and the reasons therefor

◻ Applicable ☑ Not applicable

	By Order of the Board
	Huaneng Power International, Inc.
	Shu Yinbiao
	Chairman

As at the date of this announcement, the Directors of the Company are:

Shu Yinbiao (Executive Director)		Yue Heng (Independent Non-executive Director)
Huang Jian (Non-executive Director)		Xu Mengzhou (Independent Non-executive Director)
Wang Yongxiang (Non-executive Director)		Liu Jizhen (Independent Non-executive Director)
Mi Dabin (Non-executive Director)		Xu Haifeng (Independent Non-executive Director)
Guo Hongbo (Non-executive Director)		Zhang Xianzhi (Independent Non-executive Director)
Cheng Heng (Non-executive Director)
Lin Chong (Non-executive Director)

Beijing, the PRC

23 October 2019

-9-

APPENDIX

HUANENG POWER INTERNATIONAL, INC.

UNAUDITED CONSOLIDATED AND THE COMPANY BALANCE SHEETS (PRC GAAP)

AS AT 30 SEPTEMBER 2019

Amounts: In RMB Yuan, Except as noted

	30 September 2019		31 December 2018		30 September 2019		31 December 2018
ASSETS	Consolidated		Consolidated		The Company		The Company

CURRENT ASSETS
Bank balances and cash		15,891,124,444		15,832,787,528		1,930,233,913		4,312,255,194
Derivative financial assets		38,428,920		28,734,966		–		–
Notes receivable		4,379,793,531		4,621,180,175		570,500,000		508,030,000
Accounts receivable		23,670,064,797		24,657,757,708		4,976,864,732		5,128,966,718
Advances to suppliers		1,602,871,729		1,256,434,562		116,913,852		145,247,259
Other receivables		1,585,376,637		1,517,098,960		4,240,419,032		4,170,912,861
Inventories		9,214,918,187		9,543,691,175		2,710,350,805		2,546,965,245
Contract assets		4,380,706		11,057,534		–		–
Assets held for sale		650,684,188		647,947,685		–		–
Current portion of non-current assets		1,585,535,057		1,425,124,547		540,058,022		550,832,000
Other current assets		1,943,923,665		2,257,252,686		8,583,520,229		8,413,662,641

Total current assets		60,567,101,861		61,799,067,526		23,668,860,585		25,776,871,918

NON-CURRENT ASSETS
Derivative financial assets		10,726,347		5,969,775		–		–
Long-term receivables		12,271,212,402		12,045,303,915		1,163,990,892		183,990,892
Long-term equity investments		20,665,239,676		19,370,297,109		86,291,128,267		80,353,781,383
Other equity instrument investments		1,002,956,335		2,083,419,153		972,781,390		2,052,793,530
Investment property		676,252,386		232,553,979		149,252,521		154,793,943
Fixed assets		239,107,657,921		246,317,446,847		48,007,194,345		50,984,612,447
Construction-in-progress		31,135,819,907		26,020,192,536		1,556,101,698		1,118,058,392
Right-of-use assets		2,979,951,915		–		353,414,576		–
Intangible assets		13,845,375,449		13,805,698,991		1,676,565,569		1,498,640,599
Goodwill		12,702,346,959		12,422,676,098		–		–
Long-term deferred expenses		187,801,137		334,170,020		30,213,782		36,047,861
Deferred income tax assets		3,041,446,981		3,143,464,591		516,683,993		456,945,022
Other non-current assets		6,499,148,383		5,861,196,287		22,734,296,242		23,165,700,586

Total non-current assets		344,125,935,798		341,642,389,301		163,451,623,275		160,005,364,655

TOTAL ASSETS		404,693,037,659		403,441,456,827		187,120,483,860		185,782,236,573

-10-

	30 September 2019		31 December 2018		30 September 2019		31 December 2018
LIABILITIES AND EQUITY HOLDERS’ EQUITY	Consolidated		Consolidated		The Company		The Company

CURRENT LIABILITIES
Short-term loans		72,339,211,157		61,038,772,250		35,267,990,000		22,875,000,000
Derivative financial liabilities		410,144,938		313,984,135		–		4,117,920
Notes payable		3,636,409,539		2,209,002,236		–		–
Accounts payable		11,570,257,259		12,474,704,811		2,737,177,048		3,255,404,176
Contract liabilities		931,261,378		1,976,646,844		75,207,671		246,742,325
Salary and welfare payables		675,412,141		659,111,311		169,637,979		150,609,594
Taxes payable		1,465,143,525		1,474,437,034		311,103,464		114,945,647
Other payables		17,938,632,999		20,590,886,194		2,472,474,142		3,190,514,095
Liabilities held for sale		215,024,195		364,432,558		–		–
Current portion of non-current liabilities		19,581,878,330		25,089,976,183		2,078,301,732		7,983,356,032
Other current liabilities		13,517,190,977		12,014,262,435		13,272,628,899		11,703,301,936

Total current liabilities		142,280,566,438		138,206,215,991		56,384,520,935		49,523,991,725

NON-CURRENT LIABILITIES
Long-term loans		113,261,393,591		129,548,160,984		9,044,225,893		25,367,936,169
Derivative financial liabilities		249,222,202		231,307,924		–		–
Bonds payable		30,789,864,048		25,984,663,376		30,789,864,048		25,984,663,376
Lease liabilities		2,078,466,371		–		279,855,406		–
Long-term payables		758,351,630		1,962,430,235		45,574,453		124,629,172
Long-term employee benefits payable		69,057,649		69,842,803		–		–
Provision		32,645,225		38,678,329		7,501,716		12,155,689
Deferred income		2,143,072,195		2,314,950,550		1,117,431,716		1,241,962,525
Deferred income tax liabilities		993,188,360		1,050,325,686		–		–
Other non-current liabilities		2,173,613,897		2,248,681,706		284,622,133		312,667,905

Total non-current liabilities		152,548,875,168		163,449,041,593		41,569,075,365		53,044,014,836


TOTAL LIABILITIES		294,829,441,606		301,655,257,584		97,953,596,300		102,568,006,561

-11-

	30 September 2019		31 December 2018		30 September 2019		31 December 2018
LIABILITIES AND EQUITY HOLDERS’ EQUITY (CONTINUED)	Consolidated		Consolidated		The Company		The Company

EQUITY HOLDERS’ EQUITY
Share capital		15,698,093,359		15,698,093,359		15,698,093,359		15,698,093,359
Other equity instruments		13,004,138,525		10,077,395,833		13,004,138,525		10,077,395,833
Including: perpetual corporate bonds		13,004,138,525		10,077,395,833		13,004,138,525		10,077,395,833
Capital surplus		18,336,559,246		18,336,973,593		13,214,419,337		13,214,419,337
Other comprehensive income		215,295,102		69,628,638		768,660,259		757,081,751
Special reserves		98,908,589		64,592,036		79,558,461		49,805,436
Surplus reserves		8,186,274,738		8,186,274,738		8,186,274,738		8,186,274,738
Undistributed profits		34,875,956,119		30,801,671,041		38,215,742,881		35,231,159,558

Equity holders’ equity attributable to equity holders of the Company		90,415,225,678		83,234,629,238		89,166,887,560		83,214,230,012
Non-controlling interests		19,448,370,375		18,551,570,005		–		–

Total equity holders’ equity		109,863,596,053		101,786,199,243		89,166,887,560		83,214,230,012


TOTAL LIABILITIES AND EQUITY HOLDERS’ EQUITY		404,693,037,659		403,441,456,827		187,120,483,860		185,782,236,573

	Person in charge of	Person in charge of
Legal representative:	accounting function:	accounting department:
Shu Yinbiao	Huang Lixin	Li Yinghui

-12-

HUANENG POWER INTERNATIONAL, INC.

UNAUDITED CONSOLIDATED AND THE COMPANY INCOME STATEMENTS

(PRC GAAP)

FOR THIRD QUARTER ENDED 30 SEPTEMBER 2019

Amounts: In RMB Yuan, Except as noted

	For the quarter ended 30 September
	2019			2018			2019		2018
	Consolidated			Consolidated			The Company		The Company

Operating revenue		43,815,108,598			43,303,403,409			12,407,392,068		13,228,956,019
Less: Operating cost		37,406,907,117			38,459,467,422			10,533,847,339		11,591,064,252
Tax and levies on operations		430,110,463			494,165,031			129,882,004		154,692,521
Selling expenses		28,138,739			8,939,940			2,654,379		1,889,675
General and administrative expenses		1,034,041,181			941,968,028			386,854,929		387,479,194
Research and development expenses		27,333,670			2,165,003			29,077,031		1,615,283
Financial expenses		3,021,387,988			2,726,204,483			990,766,508		1,206,401,634
Add: Other income		97,047,146			132,621,771			43,513,792		43,023,124
Investment income/(loss)		427,737,862			(228,686,868	)		1,284,551,183		584,091,449
Including: Investment income/(loss) from associates and joint ventures		357,858,397			(229,517,994	)		301,084,296		83,477,428
Gain on fair value changes of financial assets/liabilities		(1,801,894	)		(6,758,636	)		–		–
Credit loss		(284,530	)		(1,465,805	)		–		–
Asset impairment loss		(15,007,604	)		(174,039,798	)		–		81,183
Gain on disposal of assets		5,080,538			34,784,756			4,853,292		–

Operating profit		2,379,960,958			426,948,922			1,667,228,145		513,009,216
Add: Non-operating income		174,091,106			8,861,677			13,591,402		2,512,652
Less: Non-operating expenses		33,756,949			119,223,224			4,469,382		39,439,097

Profit before tax		2,520,295,115			316,587,375			1,676,350,165		476,082,771
Less: Income tax expense		609,278,263			287,765,576			194,905,192		44,140,852

Net profit		1,911,016,852			28,821,799			1,481,444,973		431,941,919

(1) Classification according to the continuity of operation Continuous operating net profit		1,911,016,852			28,821,799			1,481,444,973		431,941,919

(2) Classification according to ownership
Attributable to:
Equity holders of the Company		1,569,073,037			(143,891,187	)		1,481,444,973		431,941,919
Non-controlling interests		341,943,815			172,712,986			–		–

-13-

	For the quarter ended 30 September
	2019			2018			2019			2018
	Consolidated			Consolidated			The Company			The Company


Earnings per shares (based on the net profit attributable to equity holders of the Company) (expressed in RMB per share)
– Basic earnings per share		0.09			(0.01	)		–			–
– Diluted earnings per share		0.09			(0.01	)		–			–

Other comprehensive (loss)/income, net of tax		(80,941,965	)		459,023,674			20,450,974			(53,417,682	)

Other comprehensive (loss)/income (net of tax) attributed to equity holders of the company		(183,494,778	)		454,487,574			20,450,974			(53,417,682	)

Other comprehensive income/(loss) (net of tax) attributed to equity holders of the company that may not be reclassified to profit or loss		15,312,640			(90,250,192	)		16,041,201			(90,358,323	)
Including
Share of other comprehensive income of the equity- accounted investee that may not be reclassified to profit or loss		(151,140,424	)		(90,358,323	)		(151,140,424	)		(90,358,323	)
Gains arising from changes in fair value of other equity instrument investments		166,453,064			108,131			167,181,625			–
Other comprehensive income (net of tax) attributed to equity holders of the company that may be reclassified to profit or loss		(198,807,418	)		544,737,766			4,409,773			36,940,641
Including:
Share of other comprehensive income/(loss) of investees accounted for under the equity method		1,934,882			36,516,250			1,934,881			36,516,250
Effective portion of cash flow hedges		(396,560,222	)		(3,128,954	)		2,474,892			424,391
Translation differences of the financial statements of foreign operations		195,817,922			511,350,470			–			–

Other comprehensive loss, net of tax, attributable to non- controlling interests		102,552,813			4,536,100			–			–

Total comprehensive income		1,830,074,887			487,845,473			1,501,895,947			378,524,237

Attributable to:
Equity holders of the Company		1,385,578,259			310,596,387			1,501,895,947			378,524,237
Non-controlling interests		444,496,628			177,249,086			–			–

	Person in charge of	Person in charge of
Legal representative:	accounting function:	accounting department:
Shu Yinbiao	Huang Lixin	Li Yinghui

-14-

HUANENG POWER INTERNATIONAL, INC.

UNAUDITED CONSOLIDATED AND THE COMPANY INCOME STATEMENTS

(PRC GAAP)

FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2019

Amounts: In RMB Yuan, Except as noted

	For the nine months ended 30 September
	2019			2018			2019		2018
	Consolidated			Consolidated			The Company		The Company

Operating revenue		127,232,482,273			125,989,106,036			35,230,709,624		38,618,596,512
Less: Operating cost		107,141,874,870			110,237,978,214			29,472,056,746		33,683,937,653
Tax and levies on operations		1,354,049,257			1,385,542,542			392,634,451		447,801,483
Selling expenses		76,550,325			22,592,907			12,098,842		14,112,924
General and administrative expenses		2,922,335,993			2,806,354,171			1,149,134,770		1,217,188,855
Research and development expenses		36,029,275			6,606,056			33,894,392		5,364,402
Financial expenses		8,523,801,632			7,874,578,712			2,912,227,411		3,310,396,193
Add: Other income		493,046,091			406,147,190			132,932,066		133,296,923
Investment income		1,163,369,319			168,632,119			3,517,682,377		1,631,575,875
Including: Investment income from associates and joint ventures		1,082,704,638			156,790,755			989,369,619		383,940,460
Gain/(loss) on fair value changes of financial assets/liabilities		15,808,042			(8,246,198	)		–		–
Credit loss		964,542			(3,243,755	)		–		–
Asset impairment loss		(259,240,058	)		(173,790,558	)		–		(88,038	)
Gain on disposal of assets		10,561,845			36,705,661			8,634,304		–

Operating profit		8,602,350,702			4,081,657,893			4,917,911,759		1,704,579,762
Add: Non-operating income		335,822,790			64,542,703			20,824,595		15,467,489
Less: Non-operating expenses		53,248,804			157,684,763			10,517,367		45,445,407

Profit before tax		8,884,924,688			3,988,515,833			4,928,218,987		1,674,601,844
Less: Income tax expense		2,115,803,314			1,179,466,674			628,813,302		188,678,789

Net profit		6,769,121,374			2,809,049,159			4,299,405,685		1,485,923,055

(1) Classification according to the continuity of operation Continuous operating net profit		6,769,121,374			2,809,049,159			4,299,405,685		1,485,923,055

(2) Classification according to ownership
Attributable to:
Equity holders of the Company		5,389,071,929			1,988,919,775			4,299,405,685		1,485,923,055
Non-controlling interests		1,380,049,445			820,129,384			–		–

-15-

	For the nine months ended 30 September
	2019			2018			2019		2018
	Consolidated			Consolidated			The Company		The Company

Earnings per shares (based on the net profit attributable to equity holders of the Company) (expressed in RMB per share)
– Basic earnings per share		0.32			0.12			–		–
– Diluted earnings per share		0.32			0.12			–		–

Other comprehensive income/(loss), net of tax		678,390,276			277,134,229			680,305,008		(235,736,926	)

Other comprehensive income/(loss) (net of tax) attributed to equity holders of the company		814,392,964			292,273,321			680,305,008		(235,736,926	)

Other comprehensive income/(loss) (net of tax) attributed to equity holders of the company that may not be reclassified to profit or loss		674,701,807			(136,819,040	)		675,052,100		(136,405,528	)
Including
Share of other comprehensive income of the equity- accounted investee that may not be reclassified to profit or loss		384,467,080			(136,405,528	)		384,467,080		(136,405,528	)
Gains arising from changes in fair value of other equity instrument investments		290,234,727			(413,512	)		290,585,020		–
Other comprehensive income (net of tax) attributed to equity holders of the company that may be reclassified to profit or loss		139,691,157			429,092,361			5,252,908		(99,331,398	)
Including:
Share of other comprehensive income/(loss) of investees accounted for under the equity method		2,164,469			(110,678,151	)		2,164,468		(110,678,151	)
Effective portion of cash flow hedges		(75,215,176	)		222,233,496			3,088,440		11,346,753
Translation differences of the financial statements of foreign operations		212,741,864			317,537,016			–		–

Other comprehensive loss, net of tax, attributable to non- controlling interests		(136,002,688	)		(15,139,092	)		–		–

Total comprehensive income		7,447,511,650			3,086,183,388			4,979,710,693		1,250,186,129

Attributable to:
Equity holders of the Company		6,203,464,893			2,281,193,096			4,979,710,693		1,250,186,129
Non-controlling interests		1,244,046,757			804,990,292			–		–

	Person in charge of	Person in charge of
Legal representative:	accounting function:	accounting department:
Shu Yinbiao	Huang Lixin	Li Yinghui

-16-

HUANENG POWER INTERNATIONAL, INC.

UNAUDITED CONSOLIDATED AND THE COMPANY CASH FLOW STATEMENTS

(PRC GAAP)

FOR THE NINE MONTHS ENDED 30 SEPTEMBER 2019

Amounts: In RMB Yuan, Except as noted

	For the nine months ended 30 September
	2019		2018		2019		2018
	Consolidated		Consolidated		The Company		The Company

Cash flows generated from operating activities
Cash received from sales of goods and services rendered		141,095,909,623		141,172,776,353		39,206,462,332		45,175,111,990
Cash received from return of taxes and fees		133,116,238		52,263,706		2,348,247		1,653,109
Other cash received relating to operating activities		715,032,653		711,771,667		58,799,444		217,649,119

Sub-total of cash inflows of operating activities		141,944,058,514		141,936,811,726		39,267,610,023		45,394,414,218
Cash paid for goods and services received		94,691,531,943		102,947,674,717		28,554,674,735		35,143,184,152
Cash paid to and on behalf of employees including salary, social welfare, education funds and others in such manner		8,467,424,277		7,454,678,252		2,581,836,649		2,451,681,383
Payments of taxes		9,296,793,445		7,801,923,323		2,163,716,136		2,406,414,023
Other cash paid relating to operating activities		1,042,482,927		1,366,273,267		250,942,345		363,103,924

Sub-total of cash outflows of operating activities		113,498,232,592		119,570,549,559		33,551,169,865		40,364,383,482


Net cash flows generated from operating activities		28,445,825,922		22,366,262,167		5,716,440,158		5,030,030,736
Cash flows generated from investing activities
Proceeds from disposal of an investment		1,250,000,000		–		1,250,000,000		–
Cash received on investment income		511,220,401		486,785,030		2,517,101,284		1,931,765,666
Proceeds from disposal of property, plant and equipment, land use rights and other non-current assets		396,131,955		212,049,543		28,344,001		26,718,720
Other cash received relating to investing activities		550,832,000		680,299,213		532,264,400		615,013,100

Sub-total of cash inflows of investing activities		2,708,184,356		1,379,133,786		4,327,709,685		2,573,497,486

Payment for the purchase of property, plant and equipment, land use rights and other non-current assets		17,214,143,746		11,809,234,811		1,351,859,009		1,156,562,026
Cash paid for investments		230,320,000		661,340,959		5,236,650,433		9,139,203,885
Net cash paid for acquiring subsidiaries		–		586,680,000		–		–
Other cash paid relating to investing activities		–		9,580,363		–		–

-17-

	For the nine months ended 30 September
	2019			2018			2019			2018
	Consolidated			Consolidated			The Company			The Company

Sub-total of cash outflows of investing activities		17,444,463,746			13,066,836,133			6,588,509,442			10,295,765,911


Net cash flows used in investing activities		(14,736,279,390	)		(11,687,702,347	)		(2,260,799,757	)		(7,722,268,425	)

Cash flows generated from financing activities
Cash received from investments		3,230,236,200			5,634,728,401			3,000,000,000			5,000,000,000
Including: cash received from non-controlling interests of subsidiaries		230,236,200			634,728,401			–			–
Cash received from borrowings		89,090,113,844			81,676,536,486			38,607,990,000			37,709,200,000
Cash received from issuance of short-term bonds		26,300,000,000			42,500,000,000			26,300,000,000			42,500,000,000
Other cash received relating to financing activities		–			139,024,031			–			14,016,905

Sub-total of cash inflows of financing activities		118,620,350,044			129,950,288,918			67,907,990,000			85,223,216,905

Repayments of borrowings		120,709,045,681			124,862,766,769			68,493,965,188			76,785,311,636
Payments for dividends, profit or interest expense		11,162,257,147			10,950,204,778			5,152,362,187			4,956,056,462
Including: dividends paid to non-controlling interests of subsidiaries		1,315,201,346			926,161,606			–			–
Other cash paid relating to financing activities		417,055,363			661,603,241			97,442,849			81,056,338

Sub-total of cash outflows of financing activities		132,288,358,191			136,474,574,788			73,743,770,224			81,822,424,436


Net cash flows used in financing activities		(13,668,008,147	)		(6,524,285,870	)		(5,835,780,224	)		3,400,792,469

Effect of exchange rate fluctuations on cash held		8,166,655			28,705,915			46,838			68,782

Net increase/(decrease) in cash		49,705,040			4,182,979,865			(2,380,092,985	)		708,623,562
Add: cash at beginning of period		15,402,577,291			9,395,734,688			4,288,696,074			942,143,443

Cash at end of period		15,452,282,331			13,578,714,553			1,908,603,089			1,650,767,005

	Person in charge of	Person in charge of
Legal representative:	accounting function:	accounting department:
Shu Yinbiao	Huang Lixin	Li Yinghui

-18-

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: October 23, 2019