HNP [HUANENG POWER INTERNATIONAL] 6-K: (Original Filing)
[This Form 6-K consists of: 1. 2. 3. Announcement 1 (a Sino-foreign joint stock limited company incorporated in the People’s Republic of China) (Stock Code: 902) ANNOUNCEMENT ON PROGRESS OF THE TRANSACTION Company Announcement Reference is made to the announcement of Huaneng Power International, Inc.]