| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        10860.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6510.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5490.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        890.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6190.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2780.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4640.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2960.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        5360.0 | 
                        USD | 
                        20201218 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6460.0 | 
                        USD | 
                        20201217 |