| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 15700.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 9140.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 3050.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 2290.0 | USD | 20170611 | 
                    
                        |  | China national standards | MT | 2300.0 | USD | 20170611 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20170611 | 
                    
                        |  | China national standards | MT | 6110.0 | USD | 20170611 | 
                    
                        |  | China national standards | MT | 27870.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 1720.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 2500.0 | USD | 20170610 |