| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20200923 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20200923 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20200922 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20200922 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20200921 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20200921 | 
                    
                        |  | China national standards | MT | 1040.0 | USD | 20200921 | 
                    
                        |  | China national standards | MT | 1140.0 | USD | 20200921 | 
                    
                        |  | China national standards | MT | 1520.0 | USD | 20200921 | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20200921 |