| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 450.0 | USD | 20170301 |