| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 3550.0 | USD | 20201216 | 
                    
                        |  | China national standards | MT | 6390.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 6880.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 7850.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 23280.0 | USD | 20201215 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 1520.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20201214 |