| 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 | 78.10 | 64.80 | 324001220 | 2 | 64.80 |
| 2023 | 2024 | Equity Share | 78.10 | 61.74 | 308701220 | 2 | 61.74 |
| 2022 | 2023 | Equity Share | 78.10 | 58.74 | 293701220 | 2 | 58.74 |
| 2021 | 2022 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2020 | 2021 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2019 | 2020 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2017 | 2018 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2016 | 2017 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2015 | 2016 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2014 | 2015 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2013 | 2014 | Equity Share | 78.10 | 55.84 | 279201220 | 2 | 55.84 |
| 2012 | 2013 | Equity Share | 75.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2011 | 2012 | Equity Share | 75.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2010 | 2011 | Equity Share | 75.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2009 | 2010 | Equity Share | 75.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2008 | 2009 | Equity Share | 65.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2007 | 2008 | Equity Share | 65.00 | 55.84 | 279201220 | 2 | 55.84 |
| 2006 | 2007 | Equity Share | 52.00 | 42.09 | 1000 | 10 | - |
| 2006 | 2007 | Equity Share | 52.00 | 42.09 | 42090244 | 10 | 42.09 |
| 2005 | 2006 | Equity Share | 40.00 | 39.49 | 39490244 | 10 | 39.49 |
| 2004 | 2005 | Equity Share | 40.00 | 19.48 | 19476900 | 10 | 19.48 |
| 2002 | 2004 | Equity Share | 40.00 | 19.48 | 19476900 | 10 | 19.48 |
| 2001 | 2002 | Equity Share | 40.00 | 19.48 | 19476900 | 10 | 19.48 |
| 2000 | 2001 | Equity Share | 40.00 | 19.48 | 19476900 | 10 | 19.48 |
| 1999 | 2000 | Equity Share | 40.00 | 19.48 | 19476900 | 10 | 19.48 |
| 1998 | 1999 | Equity Share | 40.00 | 19.62 | 19620000 | 10 | 19.62 |
| 1996 | 1998 | Equity Share | 40.00 | 19.62 | 19620000 | 10 | 19.62 |
| 1995 | 1996 | Equity Share | 40.00 | 19.62 | 19620000 | 10 | 19.62 |
| 1994 | 1995 | Equity Share | 40.00 | 19.62 | 19620000 | 10 | 19.62 |
| 1993 | 1994 | Equity Share | 40.00 | 15.62 | 15620000 | 10 | 15.62 |
| 1992 | 1993 | Equity Share | 19.83 | 15.62 | 15620000 | 10 | 15.62 |
| 1991 | 1992 | Equity Share | 19.83 | 11.71 | 11710694 | 10 | 11.71 |
| 1990 | 1991 | Equity Share | 4.20 | 4.20 | 4204680 | 10 | 4.20 |
| 1981 | 1990 | Equity Share | 4.20 | 4.20 | 420468 | 100 | 4.20 |
| 1973 | 1981 | Equity Share | 2.80 | 2.80 | 280312 | 100 | 2.80 |
| 1972 | 1973 | Equity Share | 1.87 | 1.87 | 186875 | 100 | 1.87 |
| 1965 | 1972 | Equity Share | 1.50 | 1.50 | 149500 | 100 | 1.50 |
| 1963 | 1965 | Equity Share | 1.04 | 0.75 | 74750 | 100 | 0.75 |
| 1949 | 1963 | Equity Share | 0.52 | 0.52 | 51750 | 100 | 0.52 |
| 1947 | 1949 | Equity Share | 0.18 | 0.17 | 17250 | 100 | 0.17 |
| 1943 | 1947 | Equity Share | 0.18 | 0.17 | 17250 | 100 | 0.17 |
| 1938 | 1943 | Equity Share | 0.12 | 0.12 | 11500 | 100 | 0.12 |
| 1871 | 1938 | Equity Share | 0.12 | 0.12 | 1150 | 1,000 | 0.12 |