| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20170416 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170411 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170411 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20170411 | 
                    
                        |  | China national standards | MT | 270.0 | USD | 20170410 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20170401 |