| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170821 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20170819 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170818 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170817 |