| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        61480.0 | 
                        USD | 
                        20181217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        59220.0 | 
                        USD | 
                        20181217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        60980.0 | 
                        USD | 
                        20181217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8800.0 | 
                        USD | 
                        20181216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        62870.0 | 
                        USD | 
                        20181215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        61100.0 | 
                        USD | 
                        20181213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8800.0 | 
                        USD | 
                        20181201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        61080.0 | 
                        USD | 
                        20181201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        62320.0 | 
                        USD | 
                        20181201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8720.0 | 
                        USD | 
                        20181201 |