| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        270.0 | 
                        USD | 
                        20201119 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1900.0 | 
                        USD | 
                        20201118 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1620.0 | 
                        USD | 
                        20201118 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2210.0 | 
                        USD | 
                        20201117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        260.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        310.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        280.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1780.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7510.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        310.0 | 
                        USD | 
                        20201115 |