| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8490.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        64450.0 | 
                        USD | 
                        20201018 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4210.0 | 
                        USD | 
                        20201017 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        140.0 | 
                        USD | 
                        20201017 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3390.0 | 
                        USD | 
                        20201015 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        64310.0 | 
                        USD | 
                        20201014 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7860.0 | 
                        USD | 
                        20201014 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        490.0 | 
                        USD | 
                        20201014 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1240.0 | 
                        USD | 
                        20201014 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        620.0 | 
                        USD | 
                        20201014 |