| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1890.0 | 
                        USD | 
                        20210115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2790.0 | 
                        USD | 
                        20210115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2590.0 | 
                        USD | 
                        20210115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        18312.03 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15628.38 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        17049.13 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2270.0 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2670.0 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2700.0 | 
                        USD | 
                        20210114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2780.0 | 
                        USD | 
                        20210114 |