| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15850.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1420.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7380.0 | 
                        USD | 
                        20201116 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7860.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15790.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        440.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        20530.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3630.0 | 
                        USD | 
                        20201115 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        9520.0 | 
                        USD | 
                        20201114 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7860.0 | 
                        USD | 
                        20201114 |