| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1600.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 6070.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1680.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1740.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1600.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1570.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20170101 |