| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4480.0 | 
                        USD | 
                        20170916 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30210.0 | 
                        USD | 
                        20170916 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10320.0 | 
                        USD | 
                        20170915 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30210.0 | 
                        USD | 
                        20170915 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30190.0 | 
                        USD | 
                        20170914 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        29380.0 | 
                        USD | 
                        20170914 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        29460.0 | 
                        USD | 
                        20170912 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30170.0 | 
                        USD | 
                        20170912 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30280.0 | 
                        USD | 
                        20170912 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30410.0 | 
                        USD | 
                        20170911 |