HNP [HUANENG POWER INTERNATIONAL] 6-K: This Form 6-K consists of: PROPOSED ISSUANCE OF
[This Form 6-K consists of: PROPOSED ISSUANCE OF RMB BONDS Reference is made to the announcement of Huaneng Power International, Inc. (the "Company") published on 26 April 2012 regarding the approval on the issuance of RMB-denominated debt instruments in Hong Kong in the sum of RMB5 billion by Huaneng Power International, Inc. (Fa Gai Wai Zi [2012] No.990) issued by]