| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5080.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2610.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        610.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        360.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        680.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4280.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        580.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        680.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        340.0 | 
                        USD | 
                        20170201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        770.0 | 
                        USD | 
                        20170201 |