| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15300.0 | 
                        USD | 
                        20180312 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14560.0 | 
                        USD | 
                        20180311 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        101650.0 | 
                        USD | 
                        20180310 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        61660.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        100560.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        97030.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9720.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15660.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14700.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15940.0 | 
                        USD | 
                        20180301 |