| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        61770.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        47390.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1160.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        49080.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        58440.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        67020.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1850.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4860.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9420.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        200.0 | 
                        USD | 
                        20201201 |