| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        21300.0 | 
                        USD | 
                        20170412 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9160.0 | 
                        USD | 
                        20170411 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        20490.0 | 
                        USD | 
                        20170411 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        20980.0 | 
                        USD | 
                        20170411 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        19760.0 | 
                        USD | 
                        20170411 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8990.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3100.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3010.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1300.0 | 
                        USD | 
                        20170410 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2960.0 | 
                        USD | 
                        20170410 |