March 9, 2010 (Press-ReleaseChinavesor) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

Huaneng Power International Inc.(NYSE:HNP) (HKG:0902)

DATE OF MEETING OF THE BOARD OF DIRECTORS

March 8, 2010 (Chinavestor - Press Release) Hong Kong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement, make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arising from or in reliance upon the whole or any part of the contents of this announcement.

於中華人民共和國註冊成立的股份有限公司

Sinopec Shanghai Petrochemical（HKG:0338）(NYSE:SHI)

Clarification Announcement