| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7670.0 | 
                        USD | 
                        20210111 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1530.0 | 
                        USD | 
                        20210111 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7499.0 | 
                        USD | 
                        20210110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8797.49 | 
                        USD | 
                        20210110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8550.0 | 
                        USD | 
                        20210110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1160.0 | 
                        USD | 
                        20210110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1150.0 | 
                        USD | 
                        20210110 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1140.0 | 
                        USD | 
                        20210101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1410.0 | 
                        USD | 
                        20210101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1260.0 | 
                        USD | 
                        20210101 |