| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1350.0 | 
                        USD | 
                        20201123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1300.0 | 
                        USD | 
                        20201123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1580.0 | 
                        USD | 
                        20201123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1580.0 | 
                        USD | 
                        20201123 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1440.0 | 
                        USD | 
                        20201122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1390.0 | 
                        USD | 
                        20201122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10400.0 | 
                        USD | 
                        20201122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10600.0 | 
                        USD | 
                        20201122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1270.0 | 
                        USD | 
                        20201122 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9090.0 | 
                        USD | 
                        20201122 |