GT will be exhibiting at MWC in Hall 5 Stand 5D32.About GT Advanced Technologies Inc. GT Advanced Technologies Inc. is a global provider of polysilicon production technology and sapphire and silicon crystalline growth systems and materials for the solar, LED and other specialty markets. The company's products and services allow its customers to optimize their manufacturing environments and lower their cost of ownership. For additional information about GT Advanced Technologies, please visit www.gtat.com. Forward-Looking Statements Some of the information in this press release relates to future expectations, plans and prospects for our business and industry that constitute "forward-looking statements" for the purposes of the safe-harbor provisions of the Private Securities Litigation Reform Act of 1995, including but not limited to, all statements regarding continued growth and diversification of the company as it pursues new markets including sapphire material for cover and touch devices, the expected performance of sapphire for mobile devices and other products when used as a protective screen, and future increases in investments in research and development and diversification of the business and revenue streams. These forward-looking statements are not a guarantee of performance and are subject to a number of uncertainties and other factors, many of which are outside the company's control, which could cause actual events to differ materially from those expressed or implied by the statements. These factors may include the possibility that the company is unable to recognize revenue on contracts in its order backlog. We cannot guarantee that our bookings or order backlog will result in actual revenue in the originally anticipated period or at all, which could reduce our revenue, profitability and liquidity. Other factors that may cause actual events to differ materially from those expressed or implied by our forward-looking statements include the impact of continued decreased demand and/or excess capacity in the markets for the output of our solar and sapphire equipment, general economic conditions and the tightening credit market for having an adverse impact on demand for our products, the possibility that changes in government incentives may reduce demand for solar products, which would, in turn, reduce demand for our equipment, technological changes could render existing products or technologies obsolete, the company may be unable to protect its intellectual property rights, competition from other manufacturers may increase, exchange rate fluctuations and conditions in the credit markets and economy may reduce demand for the company's products and various other risks as outlined in GT Advanced Technologies Inc.'s filings with the Securities and Exchange Commission, including the statements under the heading "Risk Factors" in the company's quarterly report on Form 10-Q for the fiscal quarter ended September 29, 2012. Statements in this press release should be evaluated in light of these important factors. The statements in this press release represent GT Advanced Technologies Inc.'s expectations and beliefs as of the date of this press release. GT Advanced Technologies Inc. anticipates that subsequent events and developments may cause these expectations and beliefs to change. GT Advanced Technologies Inc. is under no obligation to, and expressly disclaims any such obligation to, update or alter its forward-looking statements, whether as a result of new information, future events, or otherwise.