| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3610.0 | 
                        USD | 
                        20201010 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        510.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7970.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        560.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8460.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6550.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8810.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        47520.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6840.0 | 
                        USD | 
                        20201001 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1170.0 | 
                        USD | 
                        20201001 |