| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170416 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170416 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 2310.0 | USD | 20170413 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170413 | 
                    
                        |  | China national standards | MT | 7750.0 | USD | 20170412 |