| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1580.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1660.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1360.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1430.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1500.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1670.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1660.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 2100.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1580.0 | USD | 20210101 |