| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 12480.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 3540.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170815 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 2780.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 2780.0 | USD | 20170813 | 
                    
                        |  | China national standards | MT | 1970.0 | USD | 20170812 | 
                    
                        |  | China national standards | MT | 1850.0 | USD | 20170812 | 
                    
                        |  | China national standards | MT | 1990.0 | USD | 20170801 |