| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170117 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170117 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20170117 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 1090.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 24200.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 560.0 | USD | 20170116 | 
                    
                        |  | China national standards | MT | 1580.0 | USD | 20170116 |