| 2010 |
Listing upgrade to the General Standard section of the Frankfurt Stock Exchange Regulated Market |
| 2007 |
GDRs were listed at the Frankfurt Stock Exchange and included to Xetra Electronic Trading System |
| 2006 |
IFC converted shares into GDRs and sold their stake |
| 2005 |
A Private placement in the form of GDRs @ $15.50 per GDR
IFC converted loan into equity and acquired 4.5% stake |
| 2002 |
A long-term convertible loan was provided by IFC |
| 1997 |
AIG Millennium fund invested in the Group |
| 1996 |
Citibank became the first international investor to acquire a stake in the Company |