| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15300.0 | 
                        USD | 
                        20180210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        97010.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        57100.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        98680.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        103560.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        57100.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15240.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8870.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        16100.0 | 
                        USD | 
                        20180201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8870.0 | 
                        USD | 
                        20180201 |