| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        84920.0 | 
                        USD | 
                        20201112 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        79430.0 | 
                        USD | 
                        20201110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        92350.0 | 
                        USD | 
                        20201110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        86470.0 | 
                        USD | 
                        20201110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        85550.0 | 
                        USD | 
                        20201110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12210.0 | 
                        USD | 
                        20201110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12360.0 | 
                        USD | 
                        20201101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13390.0 | 
                        USD | 
                        20201101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12640.0 | 
                        USD | 
                        20201101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15110.0 | 
                        USD | 
                        20201101 |