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TIANNENG POWER INTERNATIONAL LIMITED

(Incorporated in the Cayman Islands with limited liability)

(Stock Code: 00819) VOLUNTARY ANNOUNCEMENT

The Directors of the Board (the "Board") of Tianneng Power International Limited (the "Company" together with its subsidiaries, the "Group") noticed that the media has recently been reporting news on the Group's plant located in Shuyang County, Jiangsu Province. The Company is currently verifying the facts with all the relevant bodies. An announcement will be published by the Company upon any further progress.

By Order of the Board ZHANG Tianren Chairman

Hong Kong, 5 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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