| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3770.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 3620.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3740.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4450.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3200.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 2720.0 | USD | 20170301 |