| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1500.0 | 
                        USD | 
                        20170211 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7470.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10270.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8440.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10270.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1300.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1240.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1410.0 | 
                        USD | 
                        20170210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8400.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9020.0 | 
                        USD | 
                        20170201 |