| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1680.0 | USD | 20170421 | 
                    
                        |  | China national standards | MT | 18020.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 2660.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 2490.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 2560.0 | USD | 20170420 | 
                    
                        |  | China national standards | MT | 17660.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 16680.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 18740.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 2710.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 2710.0 | USD | 20170419 |