| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20170918 | 
                    
                        |  | China national standards | MT | 3300.0 | USD | 20170917 | 
                    
                        |  | China national standards | MT | 670.0 | USD | 20170917 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20170917 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20170916 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170916 | 
                    
                        |  | China national standards | MT | 6070.0 | USD | 20170916 | 
                    
                        |  | China national standards | MT | 4390.0 | USD | 20170916 | 
                    
                        |  | China national standards | MT | 610.0 | USD | 20170915 | 
                    
                        |  | China national standards | MT | 26270.0 | USD | 20170915 |