| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20180619 | 
                    
                        |  | China national standards | MT | 6710.0 | USD | 20180618 | 
                    
                        |  | China national standards | MT | 5980.0 | USD | 20180618 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20180617 | 
                    
                        |  | China national standards | MT | 5910.0 | USD | 20180616 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20180615 | 
                    
                        |  | China national standards | MT | 5760.0 | USD | 20180611 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20180610 | 
                    
                        |  | China national standards | MT | 5730.0 | USD | 20180610 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20180601 |