| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1030.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9150.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2080.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7190.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        431130.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7840.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        23360.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10190.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4900.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2900.0 | 
                        USD | 
                        20210216 |