2010-08-27 Closing Price
NYSE HKSE SSE
HNP 902 600011
23.53 4.53 6.12
2010-08-10  Huaneng Power International, Inc. Announces 2010 Interim Operating Results
2010-08-05  Gas Co-generation Expansion Project of Huaneng Beijing Co-generation Power Plant was Approved
2010-07-29  Generating Unit (No.5) at Fuzhou Power Plant Recently Completed Trial Run






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