| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1980.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13560.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12970.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15200.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1730.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1970.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1880.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13500.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12750.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14240.0 | 
                        USD | 
                        20210213 |