

NANJING, China, June 10, 2010 –Daqo New Energy Corp. (“Daqo New Energy”or the “Company”), a leading polysilicon and PV module manufacturer based in China, today announced that it has recently received official certification under TUV and UL for three of its most popular solar panel models. The certification certifies that Daqo New Energy’s modules meet or exceed relevant standards set under IEC and UL, and will enable Daqo New Energy’s customers and value-added resellers around the world to utilize the Company’s solar panels for reliable power generation. The TUV and UL approval processes include a series of rigid environmental simulations, mechanical and electrical performance evaluation of each component, as well as factory inspections to ensure the solar panels and their associated production processes adhere to safety and reliability standards.
The three types of Daqo New Energy solar panels certified are DQ165-190MFAa, DQ200-240PSCa, and DQ170-210PSBa.
“We are proud to obtain TUV and UL certification for solar panels manufactured by Daqo Solar Energy,”said Mr. Gongda Yao, CEO of Daqo New Energy. “This marks an important step in establishing Daqo New Energy as a trusted supplier of high quality photovoltaic power generation solutions for our customers around the world.”
About Daqo New Energy
We are a leading polysilicon manufacturer based in Wanzhou, China. We manufacture and sell high-quality polysilicon to photovoltaic product manufacturers, who further process our polysilicon into ingots, wafers, cells and modules for solar power solutions. With an installed annual production capacity of 3,300 metric tons (“MT”) as of September 30, 2009, we are one of the largest polysilicon manufacturers in China. We plan to increase our installed annual production capacity to 9,300 MT by March 2012. In addition to ramping up our capacity, we have consistently focused on producing high-quality polysilicon in a cost-efficient manner, which we believe has contributed to our market position and will benefit us and our customers. Headquartered in Wanzhou, China, Daqo New Energy has a 200MW photovoltaic module manufacturing facility in Nanjing, China, as well as sales offices in the USA and Germany. For more information, please visit http://www.dqsolar.com
Safe Harbor Statement
This news release contains forward-looking statements within the meaning of section 21E of the Securities Exchange Act of 1934, as amended, that reflect Daqo New Energy’s judgment and involve risks and uncertainties as of the date of this release, including without limitation the statements related to anticipated product development timelines and Daqo New Energy’s manufacturing strategy. All forward-looking statements and other information included in this press release are based on information available to Daqo New Energy as of the date hereof, and Daqo New Energy assumes no obligation to update any such forward-looking statements or information. Daqo New Energy’s actual results could differ materially from those described in Daqo New Energy’s forward-looking statements. Other factors that could cause or contribute to such differences include, but are not limited to, risks related to significant regulatory, supply and competitive barriers to entry. Further information regarding these and other risks, uncertainties or factors is included in Daqo New Energy’s filings with the U.S. Securities and Exchange Commission. Daqo New Energy does not undertake any obligation to update any forward-looking statement as a result of new information, future events or otherwise, except as required under applicable law.
Press and Investor Contacts
Calvin Lau
Investor Relations
Calvin.Lau@daqo.com
+86-23-6486-6573
+86-136-3646-8590