| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1980.0 | 
                        USD | 
                        20210212 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1710.0 | 
                        USD | 
                        20210211 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        11020.0 | 
                        USD | 
                        20210211 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        13050.0 | 
                        USD | 
                        20210211 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        12140.0 | 
                        USD | 
                        20210211 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1580.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2010.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1880.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1720.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1860.0 | 
                        USD | 
                        20210210 |