| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13040.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12130.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1950.0 | 
                        USD | 
                        20210216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2040.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1850.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2290.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13850.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14090.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11120.0 | 
                        USD | 
                        20210215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1900.0 | 
                        USD | 
                        20210215 |