| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1710.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11350.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4230.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1880.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7900.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        0.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5080.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        40.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        34860.0 | 
                        USD | 
                        20200918 |