| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6080.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 16170.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 5000.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4220.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4610.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3200.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 2720.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3430.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4170.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4750.0 | USD | 20170301 |