| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2750.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 2790.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 18580.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 18890.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 1900.0 | USD | 20170217 | 
                    
                        |  | China national standards | MT | 18840.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 19070.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 17150.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 17550.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 18630.0 | USD | 20170216 |