| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35040.0 | 
                        USD | 
                        20171112 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5720.0 | 
                        USD | 
                        20171112 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4500.0 | 
                        USD | 
                        20171111 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        37770.0 | 
                        USD | 
                        20171111 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1090.0 | 
                        USD | 
                        20171110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4840.0 | 
                        USD | 
                        20171110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        29660.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4980.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35030.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        33110.0 | 
                        USD | 
                        20171101 |