| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1080.0 | USD | 20180201 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20180201 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20180201 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20180201 | 
                    
                        |  | China national standards | MT | 1060.0 | USD | 20180123 | 
                    
                        |  | China national standards | MT | 1060.0 | USD | 20180122 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20180122 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20180120 | 
                    
                        |  | China national standards | MT | 1060.0 | USD | 20180119 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20180118 |