| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        29240.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5860.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3470.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        32320.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28420.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        88740.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5470.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12210.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35160.0 | 
                        USD | 
                        20170801 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        36920.0 | 
                        USD | 
                        20170801 |