| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        30440.0 | 
                        USD | 
                        20201021 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7990.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6420.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        1090.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        2120.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        15130.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7410.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        55400.0 | 
                        USD | 
                        20201020 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        39260.0 | 
                        USD | 
                        20201019 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        22190.0 | 
                        USD | 
                        20201019 |