| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 6740.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 6270.0 | USD | 20170519 | 
                    
                        |  | China national standards | MT | 42880.0 | USD | 20170518 | 
                    
                        |  | China national standards | MT | 43060.0 | USD | 20170518 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170518 | 
                    
                        |  | China national standards | MT | 7240.0 | USD | 20170518 | 
                    
                        |  | China national standards | MT | 46380.0 | USD | 20170517 | 
                    
                        |  | China national standards | MT | 6190.0 | USD | 20170517 |