| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 450.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 510.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 450.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20170301 |