| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        31130.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        21480.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4800.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2980.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13820.0 | 
                        USD | 
                        20210214 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        50990.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        48610.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7700.0 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        162600.02 | 
                        USD | 
                        20210213 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        319720.0 | 
                        USD | 
                        20210213 |