| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 1010.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 7160.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 1150.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20170816 |