HNP [HUANENG POWER INTERNATIONAL] 6-K: (Original Filing)
[This Form 6-K consists of: THIS CIRCULAR IS IMPORTANT AND REQUIRES YOUR IMMEDIATE ATTENTION If you are in any doubt If you have sold or transferred CONTINUING CONNECTED TRANSACTIONS Independent Financial Adviser to the Independent Board Committee and the Independent Shareholders Guotai Junan Capital Limited A letter from the board of Directors of Huaneng Power International, Inc. is set out]