| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3150.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 11010.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 20400.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 9840.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 27980.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1510.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 2280.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 3010.0 | USD | 20200923 | 
                    
                        |  | China national standards | MT | 20870.0 | USD | 20200922 | 
                    
                        |  | China national standards | MT | 2280.0 | USD | 20200922 |