| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        125860.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        92230.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        133340.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        202530.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13880.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        23240.0 | 
                        USD | 
                        20180222 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        89430.0 | 
                        USD | 
                        20180221 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        142679.98 | 
                        USD | 
                        20180220 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        102150.0 | 
                        USD | 
                        20180220 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13980.0 | 
                        USD | 
                        20180220 |