| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 24310.0 | USD | 20200515 | 
                    
                        |  | China national standards | MT | 8130.0 | USD | 20200514 | 
                    
                        |  | China national standards | MT | 1350.0 | USD | 20200514 | 
                    
                        |  | China national standards | MT | 2270.0 | USD | 20200513 | 
                    
                        |  | China national standards | MT | 5620.0 | USD | 20200513 | 
                    
                        |  | China national standards | MT | 3410.0 | USD | 20200512 | 
                    
                        |  | China national standards | MT | 27510.0 | USD | 20200512 | 
                    
                        |  | China national standards | MT | 3430.0 | USD | 20200512 | 
                    
                        |  | China national standards | MT | 5500.0 | USD | 20200512 | 
                    
                        |  | China national standards | MT | 3570.0 | USD | 20200512 |