STMicroelectronics

Report Publication Announcement • Aug 21, 2012

PR No. C2688C

STMicroelectronics Publishes its 2012 Half-Year Financial Report

Geneva, August 21, 2012 - STMicroelectronics (NYSE: STM) announced today that it has published its 2012 Half-Year Financial Report for the six-month period ended June 30, 2012 incorporating unaudited interim financial statements prepared in accordance with International Financial Reporting Standards (IFRS).

The 2012 Half-Year Financial Report is available at www.st.com under Investors' Information.

About STMicroelectronics

ST is a global leader in the semiconductor market serving customers across the spectrum of sense and power technologies and multimedia convergence applications. From energy management and savings to trust and data security, from healthcare and wellness to smart consumer devices, in the home, car and office, at work and at play, ST is found everywhere microelectronics make a positive and innovative contribution to people's life. By getting more from technology to get more from life, ST stands for life.augmented.

In 2011, the Company's net revenues were \$9.73 billion. Further information on ST can be found at www.st.com.

For further information, please contact:

INVESTOR RELATIONS: Tait Sorensen Director, Investor Relations Tel: +1 602 485 2064 tait.sorensen@st.com

MEDIA RELATIONS: Maria Grazia Prestini Group VP, Corporate Media and Public Relations STMicroelectronics Tel: + 41 22 929 6945