| _____________________________________________________________________________________________ |
| © 2009 21-CenturySilicon. All Rights Reserved |

| 2009 03.2009 Awarded $3.5 million in ETF Investment 01.2009 Established annual objectives 2008 09.2008 Completed R&D Center renovation 08.2008 Formed Corporate R&D team 08.2008 Established new Raw Material provider partnership 06.2008 Acquired multiple, new supply agreements 05.2008 Completed major R&D objectives 04.2008 Commenced Public funding campaign 04.2008 Secured Raw Material supply agreements 04.2008 Achieved Quarterly investment goals 04.2008 Establshed and Initiated Carbon Black supply contract 03.2008 Achieved major technical milestone 01.2008 Initialized search for new facility 2007 12.2007 Completed Management Team restructuring 2006 04.2006 Exceeded Quarterly investment goals 2005 12.2005 Closed successfull Round one Funding campaign 09.2005 Established formal Corporate structure 2001 05.2001 Dr. Li achieved major technical milestone 1990 03.1990 Company founders completed research objective |
| 21-Century Silicon, Inc. 1681 Firman Dr. STE 103, Richardson, TX 75081 |


| Videos |
| Pictures |
| Presentations |
| Publications |