| 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 | ||