| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9200.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1450.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13590.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11960.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9750.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1330.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10990.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1480.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1270.0 | 
                        USD | 
                        20201201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9100.0 | 
                        USD | 
                        20201201 |