| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1650.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201218 | 
                    
                        |  | China national standards | MT | 1720.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 2160.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20201217 | 
                    
                        |  | China national standards | MT | 1640.0 | USD | 20201216 |