| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1900.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 1540.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 1620.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 1750.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 1610.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20170111 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20170111 |