HNP [HUANENG POWER INTERNATIONAL] SC 13G: SCHEDULE 13G (Rule 13d-102) TO RULES 13d-1(b), (c),
[SCHEDULE 13G (Rule 13d-102) TO RULES 13d-1(b), (c), AND (d) AND AMENDMENTS THERETO FILED Huaneng Power International, Inc. ( NAME OF ISSUER ) Overseas Listed Shares with Par Value of RMB1.00 Per Share (Title of Class of Securities) Y3744A105 (CUSIP Number) December 30, 2016 (Date of Event Which Requ]