| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170820 | 
                    
                        |  | China national standards | MT | 3860.0 | USD | 20170820 | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20170820 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 7300.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 3860.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 5040.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 6920.0 | USD | 20170817 |