| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6190.0 | 
                        USD | 
                        20170713 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        19430.0 | 
                        USD | 
                        20170713 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        22900.0 | 
                        USD | 
                        20170712 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3190.0 | 
                        USD | 
                        20170711 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        47500.0 | 
                        USD | 
                        20170711 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7730.0 | 
                        USD | 
                        20170711 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2670.0 | 
                        USD | 
                        20170710 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3350.0 | 
                        USD | 
                        20170710 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13860.0 | 
                        USD | 
                        20170710 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        25370.0 | 
                        USD | 
                        20170710 |