| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11230.0 | 
                        USD | 
                        20180914 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        80.0 | 
                        USD | 
                        20180913 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9670.0 | 
                        USD | 
                        20180912 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3790.0 | 
                        USD | 
                        20180910 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11220.0 | 
                        USD | 
                        20180910 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3220.0 | 
                        USD | 
                        20180910 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1060.0 | 
                        USD | 
                        20180910 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        22000.0 | 
                        USD | 
                        20180901 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7310.0 | 
                        USD | 
                        20180901 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        26160.0 | 
                        USD | 
                        20180901 |