| 1 | July 2025 to September 2025. |  |
| 2 | April 2025 to June 2025 |  |
| 3 | January 2025 to March 2025 |  |
| 4 | October 2024 to December 2024. |  |
| 5 | July 2024 to September 2024. |  |
| 6 | April 2024 to June 2024 |  |
| 7 | JANUARY 2024, FEBRUARY 2024 & MARCH 2024 |  |
| 8 | OCTOBER 2023, NOVEMBER 2023 & DECEMBER 2023 |  |
| 9 | JULY 2023, AUGUST 2023 & SEPTEMBER 2023 |  |
| 10 | April 2023, May 2023 & June 2023 |  |
| 11 | JANUARY, FEBRUARY & MARCH 2023 |  |
| 12 | October 2022, November 2022 & December 2022 |  |
| 13 | July 2022, August 2022 and September 2022 |  |
| 14 | April 2022 to June 2022 |  |
| 15 | Base Rate of Pig Iron (June 2020 to March - 2022) |  |
| 16 | January - 2022 to March - 2022 |  |
| 17 | October - 2021 to December - 2021 |  |
| 18 | Base Rate July 2021 to September 2021 |  |
| 19 | April - 2021 to June? - 2021 |  |
| 20 | January 2021 to March 2021 |  |
| 21 | Base Rate October 2020 to December 2020 |  |
| 22 | July 2020 to September - 2020 |  |
| 23 | Base Rate April- 2020 to June- 2020 |  |
| 24 | Corrigendum for Base Rate Jan 2020 to March - 2020 |  |
| 25 | January to March 2020 |  |
| 26 | October 2019 to December 2019 |  |
| 27 | July 2019 to September 2019 |  |
| 28 | Basic rates of material(April to June 2019) |  |
| 29 | Basic rates of material(Jan to March 2019) |  |
| 30 | Base Rates for October 2018 to December 2018 (Quarterly) |  |
| 31 | Base rates july to september 2018 |  |
| 32 | Base rates of April May & June 2018 |  |
| 33 | January to March 2018 |  |
| 34 | October to December 2017 |  |
| 35 | 1st July 2017 to 31 Sep 2017 |  |
| 36 | 1st April 2017 to 31 June 2017 |  |
| 37 | 1st January 2017 to 31 March 2017 |  |
| 38 | 1st April 2017 to 31 March 2018 | |
| 39 | October 2016 To December-2016 |  |
| 40 | September-2016 |  |
| 41 | Rate of structural steel from January-2014 to September-2016 |  |
| 42 | August 2016 |  |
| 43 | July 2016 |  |
| 44 | March 2016 |  |
| 45 | February 2016 |  |
| 46 | January 2016 |  |
| 47 | December 2015 |  |
| 48 | November 2015 |  |
| 49 | October 2015 |  |
| 50 | June 2016 |  |
| 51 | May 2016 |  |
| 52 | April 2016 |  |
| 53 | March 2016 |  |
| 54 | February 2016 |  |
| 55 | January 2016 |  |
| 56 | December - 2015 |  |
| 57 | November - 2015 |  |
| 58 | October - 2015 |  |
| 59 | September - 2015 |  |
| 60 | February 2015 (Revised) |  |
| 61 | January 2015 (Revised) |  |
| 62 | December 2014 (Revised) |  |
| 63 | November 2014 (Revised) |  |
| 64 | October 2014 (Revised) |  |
| 65 | September 2014 (Revised) |  |
| 66 | Augest 2014 (Revised) |  |
| 67 | July 2014 (Revised) |  |
| 68 | June 2014 (Revised) |  |
| 69 | May 2014 (Revised) |  |
| 70 | April 2014 (Revised) |  |
| 71 | March 2014 (Revised) |  |
| 72 | February 2014 (Revised) |  |
| 73 | January 2014 (Revised) |  |
| 74 | Augest 2015 |  |
| 75 | July 2015 |  |
| 76 | June 2015 |  |
| 77 | May 2015 |  |
| 78 | April 2015 |  |
| 79 | March 2015 |  |
| 80 | February 2015 |  |
| 81 | January 2015 |  |
| 82 | December 2014 |  |
| 83 | November 2014 |  |
| 84 | October 2014 |  |
| 85 | September 2014 |  |
| 86 | Augest 2014 |  |
| 87 | July 2014 |  |
| 88 | June 2014 |  |
| 89 | May 2014 |  |
| 90 | April 2014 |  |
| 91 | February 2014 |  |
| 92 | January 2014 | |
| 93 | December 2013 |  |
| 94 | November 2013 | |
| 95 | Octomber 2013 |  |
| 96 | September 2013 |  |
| 97 | Augest 2013 |  |
| 98 | July 2013 |  |
| 99 | June 2013 |  |
| 100 | May 2013 |  |
| 101 | April 2013 |  |
| 102 | March 2013 |  |
| 103 | February 2013 |  |
| 104 | January 2013 |  |
| 105 | December 2012 |  |
| 106 | November 2012 |  |
| 107 | October 2012 |  |
| 108 | September 2012 |  |
| 109 | August 2012 |  |
| 110 | July 2012 |  |
| 111 | June 2012 |  |
| 112 | May 2012 |  |
| 113 | April 2012 |  |
| 114 | March 2012 |  |
| 115 | February 2012 |  |
| 116 | January 2012 |  |
| 117 | December 2011 |  |
| 118 | November 2011 |  |
| 119 | October 2011 |  |
| 120 | September 2011 |  |
| 121 | August 2011 |  |
| 122 | July 2011 |  |
| 123 | June 2011 |  |
| 124 | May 2011 |  |
| 125 | April 2011 |  |
| 126 | March 2011 |  |
| 127 | February 2011 |  |
| 128 | January 2011 |  |