| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        21040.0 | 
                        USD | 
                        20170622 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        26050.0 | 
                        USD | 
                        20170622 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        26050.0 | 
                        USD | 
                        20170622 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9810.0 | 
                        USD | 
                        20170622 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        16390.0 | 
                        USD | 
                        20170621 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        18270.0 | 
                        USD | 
                        20170621 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9930.0 | 
                        USD | 
                        20170621 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        46390.0 | 
                        USD | 
                        20170621 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        20720.0 | 
                        USD | 
                        20170620 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        22740.0 | 
                        USD | 
                        20170620 |