| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2050.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1940.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2680.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4700.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4850.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3530.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2200.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2030.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1670.0 | 
                        USD | 
                        20170101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1350.0 | 
                        USD | 
                        20170101 |