| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        93480.0 | 
                        USD | 
                        20181101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        65540.0 | 
                        USD | 
                        20181101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        65000.0 | 
                        USD | 
                        20181101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        89260.0 | 
                        USD | 
                        20181101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10120.0 | 
                        USD | 
                        20181023 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        65470.0 | 
                        USD | 
                        20181022 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        69660.0 | 
                        USD | 
                        20181017 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13350.0 | 
                        USD | 
                        20181017 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10160.0 | 
                        USD | 
                        20181016 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13410.0 | 
                        USD | 
                        20181016 |