| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13850.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1960.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2490.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4990.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3760.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1910.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        740.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10350.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6460.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1800.0 | 
                        USD | 
                        20201217 |