| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 390.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 1030.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170901 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170901 |