| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        94320.0 | 
                        USD | 
                        20191122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1080.0 | 
                        USD | 
                        20191122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14020.0 | 
                        USD | 
                        20191121 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3320.0 | 
                        USD | 
                        20191121 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        930.0 | 
                        USD | 
                        20191121 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13440.0 | 
                        USD | 
                        20191121 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4540.0 | 
                        USD | 
                        20191120 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3560.0 | 
                        USD | 
                        20191120 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        21430.0 | 
                        USD | 
                        20191120 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        120.0 | 
                        USD | 
                        20191120 |