[This Form 6-K consists of: 3. An announcement regarding 2015 Announcement 1 (a Sino-foreign joint stock limited company incorporated in the People's Republic of China) (Stock Code: 902) POWER GENERATION WITHIN CHINA INCREASES BY 8.05% FOR THE THREE QUARTERS OF 2015 Company Huaneng Power International, Inc. (the “ According to the Company’s preliminary statistics, for the third quarter of 2015,]