| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        33880.0 | 
                        USD | 
                        20191210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4790.0 | 
                        USD | 
                        20191210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28040.0 | 
                        USD | 
                        20191210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28140.0 | 
                        USD | 
                        20191210 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28180.0 | 
                        USD | 
                        20191201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        33930.0 | 
                        USD | 
                        20191201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4670.0 | 
                        USD | 
                        20191201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        28080.0 | 
                        USD | 
                        20191201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        25730.0 | 
                        USD | 
                        20191201 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        27920.0 | 
                        USD | 
                        20191201 |