| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        570.0 | 
                        USD | 
                        20201023 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7000.0 | 
                        USD | 
                        20201022 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        26090.0 | 
                        USD | 
                        20201022 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4900.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        670.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4570.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        720.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3670.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5080.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        48350.0 | 
                        USD | 
                        20201020 |