| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5530.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1910.0 | 
                        USD | 
                        20201217 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11860.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1040.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        18290.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9520.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6190.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10650.0 | 
                        USD | 
                        20201216 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6030.0 | 
                        USD | 
                        20201215 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        980.0 | 
                        USD | 
                        20201215 |