| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5250.0 | 
                        USD | 
                        20170720 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        26450.0 | 
                        USD | 
                        20170720 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        38490.0 | 
                        USD | 
                        20170720 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35390.0 | 
                        USD | 
                        20170719 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30090.0 | 
                        USD | 
                        20170719 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5200.0 | 
                        USD | 
                        20170719 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4930.0 | 
                        USD | 
                        20170718 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        43380.0 | 
                        USD | 
                        20170718 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35300.0 | 
                        USD | 
                        20170718 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        31820.0 | 
                        USD | 
                        20170717 |