| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1910.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1930.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2260.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1960.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1950.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1920.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3610.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1930.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1720.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2630.0 | 
                        USD | 
                        20170101 |