| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8740.0 | 
                        USD | 
                        20200920 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11890.0 | 
                        USD | 
                        20200920 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        850.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1430.0 | 
                        USD | 
                        20200919 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1510.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1090.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5980.0 | 
                        USD | 
                        20200918 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1050.0 | 
                        USD | 
                        20200917 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6420.0 | 
                        USD | 
                        20200917 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8730.0 | 
                        USD | 
                        20200917 |