| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2600.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20170218 | 
                    
                        |  | China national standards | MT | 2850.0 | USD | 20170216 | 
                    
                        |  | China national standards | MT | 1960.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 2130.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 2060.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 1960.0 | USD | 20170214 |