| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1560.0 | 
                        USD | 
                        20200317 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1210.0 | 
                        USD | 
                        20200317 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        37390.0 | 
                        USD | 
                        20200316 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        74990.0 | 
                        USD | 
                        20200316 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        25390.0 | 
                        USD | 
                        20200316 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8310.0 | 
                        USD | 
                        20200316 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        8180.0 | 
                        USD | 
                        20200315 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        35080.0 | 
                        USD | 
                        20200315 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        860.0 | 
                        USD | 
                        20200315 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        3520.0 | 
                        USD | 
                        20200315 |