| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 29780.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 13970.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 18490.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 13970.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 11470.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 8430.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 11810.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 13970.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 11970.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 11970.0 | USD | 20170301 |