| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 2210.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 1270.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1410.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1010.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20170601 |