| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1850.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2920.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        320.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1860.0 | 
                        USD | 
                        20180301 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2080.0 | 
                        USD | 
                        20180221 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        350.0 | 
                        USD | 
                        20180220 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2060.0 | 
                        USD | 
                        20180217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2250.0 | 
                        USD | 
                        20180216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2920.0 | 
                        USD | 
                        20180216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        460.0 | 
                        USD | 
                        20180216 |