| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1300.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1270.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1320.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8770.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8060.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10070.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9000.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8290.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8720.0 | 
                        USD | 
                        20170401 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8710.0 | 
                        USD | 
                        20170401 |