| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9250.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8550.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1410.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1560.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1450.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1570.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1560.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1290.0 | 
                        USD | 
                        20210117 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8910.0 | 
                        USD | 
                        20210116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1540.0 | 
                        USD | 
                        20210116 |