| From Year | To Year | Class Of Share | Authorized Capital | Issued Capital | Paid Up Shares (Nos) | Paid Up Face Value | Paid Up Capital |
|---|---|---|---|---|---|---|---|
| 2024 | 2025 | Equity Share | 188.10 | 149.36 | 144495563 | 10 | 144.50 |
| 2023 | 2024 | Equity Share | 188.10 | 149.36 | 144495563 | 10 | 144.50 |
| 2022 | 2023 | Equity Share | 188.10 | 144.50 | 144495563 | 10 | 144.50 |
| 2021 | 2022 | Equity Share | 148.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2021 | 2022 | Equity Share | 148.00 | 146.27 | 5626320 | 10 | 5.63 |
| 2020 | 2021 | Equity Share | 148.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2019 | 2020 | Equity Share | 148.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2018 | 2019 | Equity Share | 153.00 | 141.41 | 141405861 | 10 | 141.41 |
| 2017 | 2018 | Equity Share | 153.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2016 | 2017 | Equity Share | 153.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2015 | 2016 | Equity Share | 153.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2014 | 2015 | Equity Share | 153.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2013 | 2014 | Equity Share | 153.00 | 146.27 | 141405861 | 10 | 141.41 |
| 2012 | 2013 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2011 | 2012 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2010 | 2011 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2009 | 2010 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2008 | 2009 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2007 | 2008 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2006 | 2007 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2005 | 2006 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2004 | 2005 | Equity Share | 118.00 | 73.16 | 73114129 | 10 | 73.11 |
| 2003 | 2004 | Equity Share | 118.00 | 73.16 | 73114130 | 10 | 73.11 |
| 2002 | 2003 | Equity Share | 75.00 | 28.15 | 28131623 | 10 | 28.13 |
| 2001 | 2002 | Equity Share | 75.00 | 28.15 | 28131623 | 10 | 28.13 |
| 2000 | 2001 | Equity Share | 75.00 | 28.15 | 28145278 | 10 | 28.15 |
| 1999 | 2000 | Equity Share | 50.00 | 28.15 | 28145278 | 10 | 28.15 |
| 1998 | 1999 | Equity Share | 50.00 | 28.15 | 28145278 | 10 | 28.15 |
| 1997 | 1998 | Equity Share | 50.00 | 28.15 | 28145278 | 10 | 28.15 |
| 1996 | 1997 | Equity Share | 72.50 | 28.15 | 28145279 | 10 | 28.15 |
| 1995 | 1996 | Equity Share | 72.50 | 0.03 | 28145278 | 10 | 28.15 |
| 1994 | 1995 | Equity Share | 72.50 | 25.89 | 25886029 | 10 | 25.89 |
| 1993 | 1994 | Equity Share | 72.50 | 18.64 | 18638605 | 10 | 18.64 |
| 1992 | 1993 | Equity Share | 72.50 | 18.64 | 14765497 | 10 | 14.77 |
| 1992 | 1993 | Equity Share | 72.50 | 18.64 | 3873108 | 5 | 1.94 |
| 1988 | 1992 | Equity Share | 22.50 | 14.74 | 14735365 | 10 | 14.74 |
| 1983 | 1988 | Equity Share | 10.00 | 9.83 | 9823584 | 10 | 9.82 |
| 1976 | 1983 | Equity Share | 10.00 | 8.08 | 8073584 | 10 | 8.07 |
| 1972 | 1976 | Equity Share | 10.00 | 5.39 | 5382397 | 10 | 5.38 |
| 1970 | 1972 | Equity Share | 10.00 | 2.70 | 2690827 | 10 | 2.69 |
| 1968 | 1970 | Equity Share | 10.00 | 2.45 | 2445998 | 10 | 2.45 |
| 1963 | 1968 | Equity Share | 1.98 | 1.83 | 1824844 | 10 | 1.82 |
| 1961 | 1963 | Equity Share | 1.98 | 0.81 | 806439 | 10 | 0.81 |
| 1960 | 1961 | Equity Share | 1.98 | 0.81 | 396989 | 10 | 0.40 |
| 1960 | 1961 | Equity Share | 1.98 | 0.81 | 409033 | 5 | 0.20 |
| 1958 | 1960 | Equity Share | 0.78 | 0.40 | 396989 | 10 | 0.40 |
| 1946 | 1958 | Equity Share | 0.38 | 0.19 | 192264 | 10 | 0.19 |
| 1944 | 1946 | Equity Share | 0.38 | 0.19 | 192264 | 10 | 0.19 |
| 1937 | 1944 | Equity Share | 0.38 | 0.13 | 125000 | 10 | 0.13 |