| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        150289.98 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8530.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        570.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6710.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        391260.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3530.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6470.0 | 
                        USD | 
                        20210210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2310.0 | 
                        USD | 
                        20210201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        14270.0 | 
                        USD | 
                        20210201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        400.0 | 
                        USD | 
                        20210201 |