| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 730.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 4440.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 4400.0 | USD | 20170601 |