| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 83300.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 12730.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 85840.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 47200.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 83300.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 7000.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 11610.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 13390.0 | USD | 20170801 | 
                    
                        |  | China national standards | MT | 82300.0 | USD | 20170723 | 
                    
                        |  | China national standards | MT | 96950.0 | USD | 20170723 |