| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 8270.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 8440.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 8680.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 9240.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 10700.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 8550.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 1550.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 8950.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20210114 |