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.

TIANNENG POWER INTERNATIONAL LIMITED

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 00819) SUPPLEMENTAL ANNOUNCEMENT

This announcement is made at the request of The Stock Exchange of Hong Kong Limited and pursuant to Rule
13.10 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited.
The board of directors (the "Board") of Tianneng Power International Limited (the "Company") has noted the decrease in the price and increase in trading volume of the shares of the Company before the trading halt on
5 August 2013. Further to the announcement published by the Company on 8 August 2013 at 04:39 p.m. (the "Announcement"), having made such enquiry with respect to the Company as is reasonable in the circumstances, the Board confirms that save as disclosed in the Announcement, it is not aware of any reasons for such movements or of any information which must be announced to avoid a false market in the Company's shares or of any inside information that needs to be disclosed under Part XIVA of the Securities and Futures Ordinance.
This announcement is made by the order of the Company. The Board collectively and individually accepts responsibility for the accuracy of this announcement.
By Order of the Board Tianneng Power International Limited ZHANG Tianren

Chairman

Hong Kong, 8 August 2013

As at the date of this announcement, the executive directors of the Company are Mr. ZHANG Tianren, Mr. ZHANG Aogen, Mr. CHEN Minru, Mr. ZHANG Kaihong, Mr. SHI Borong and Mr. YANG Lianming; the independent non-executive directors of the Company are Mr. HO Tso Hsiu, Mr. HUANG Dongliang and Mr. WANG Jingzhong.

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