| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1260.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 1240.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170601 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170601 |