| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11120.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1900.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1860.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1740.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2420.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14210.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11700.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2040.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1870.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2030.0 | 
                        USD | 
                        20210214 |