| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20170721 | 
                    
                        |  | China national standards | MT | 11470.0 | USD | 20170720 | 
                    
                        |  | China national standards | MT | 1650.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 10500.0 | USD | 20170718 | 
                    
                        |  | China national standards | MT | 10900.0 | USD | 20170718 | 
                    
                        |  | China national standards | MT | 75920.0 | USD | 20170717 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20170716 | 
                    
                        |  | China national standards | MT | 2920.0 | USD | 20170715 | 
                    
                        |  | China national standards | MT | 70740.0 | USD | 20170714 |