| Sep 2025 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2025 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2025 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2024 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2024 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2024 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2024 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2023 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2023 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2023 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2023 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2022 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2022 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2022 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2022 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2021 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2021 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2021 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2021 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2020 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2020 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2020 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2020 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2019 | Trustee Holding Shares  Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2019 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/ Igcl/ Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2019 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2019 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/ Igcl/ Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2018 | Trustee Holdings Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2018 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2018 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2018 | Trustee  Holding Shares Under The Scheme Of Merger Of Hil/Igfl/Igcl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2017 | Trustee Holding Shares Under The Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2017 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2017 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2017 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 09, 2017 | Trustee Holding Shares Under The Scheme Of Merger Og Hil, Igcl, Igfl On Behalf Of Hindalco | 16,316,130 | 0.73% | 0 | 0.00% | 0 | 0.00% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Dec 2016 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.79% | - | 0.00% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Sep 2016 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.79% | - | 0.00% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Jun 2016 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.79% | - | 0.00% | - | -% | 
                    
                        
                            
                                
                                    |  |  |  | 
                                
                        
                        
                            | Mar 2016 | Trustee Holding Shares Under The Scheme Of Merger Of Hil/Igcl/Igfl On Behalf Of Hindalco | 16,316,130 | 0.79% | - | 0.00% | - | -% |