| Vendor | 
                        Spec | 
                        Unit | 
                        Price | 
                        Currency | 
                        Date | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        6250.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4820.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        730.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        680.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4530.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4530.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4880.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7050.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        7050.0 | 
                        USD | 
                        20171101 | 
                    
                    
                         | 
                        China national standards | 
                        MT | 
                        4820.0 | 
                        USD | 
                        20171101 |