HNP [HUANENG POWER INTERNATIONAL] 6-K: (Original Filing)
[This Form 6-K consists of: Announcement 1 DATE OF MEETING OF THE BOARD OF DIRECTORS Board Company The board of directors (the " By Order of the Board Huaneng Power International, Inc. Huang Chaoquan Company Secretary As at the date of this announcement, the Directors of the Company are: (Executive D]