| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        20700.0 | 
                        USD | 
                        20181201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        45220.0 | 
                        USD | 
                        20181201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        41870.0 | 
                        USD | 
                        20181123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7260.0 | 
                        USD | 
                        20181123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14580.0 | 
                        USD | 
                        20181123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        27360.0 | 
                        USD | 
                        20181123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14560.0 | 
                        USD | 
                        20181122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        24830.0 | 
                        USD | 
                        20181122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28590.0 | 
                        USD | 
                        20181121 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4690.0 | 
                        USD | 
                        20181120 |