| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3430.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 3430.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 3510.0 | USD | 20170718 | 
                    
                        |  | China national standards | MT | 2880.0 | USD | 20170718 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170718 | 
                    
                        |  | China national standards | MT | 3230.0 | USD | 20170717 | 
                    
                        |  | China national standards | MT | 430.0 | USD | 20170717 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170716 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170715 |