Share Listing Chronology

Share Listing Chronology

No Year Description Total Shares
1 1984

Initial Public Offering

6,618,600
2 1988

Second Public Offering

6,633,700
3 1989

Listing of Founding Stockholders Shares

11,315,700
4 1991

Listing of Private Placement of Shares

432,000
5 1992

Listing of Founding Stockholders Shares

56,869,280
6 1992

Listing of Shares Converted from Warrants

46,800,000
7 1994

Listing of Bonus Shares

257,338,560
8 1996

Right Issue I

579,011,760
9 2004

Stock Split

965,019,600
10 2011

Additional Capital Without Pre-emptive Right

399,001,282
TOTAL 2,329,040,482