| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6220.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1270.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5950.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6650.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        540.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1290.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5080.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1290.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4540.0 | 
                        USD | 
                        20201018 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8230.0 | 
                        USD | 
                        20201018 |