| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 18160.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 17350.0 | USD | 20170415 | 
                    
                        |  | China national standards | MT | 17560.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 23880.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 2650.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 2630.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 2690.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 2550.0 | USD | 20170414 | 
                    
                        |  | China national standards | MT | 18400.0 | USD | 20170413 | 
                    
                        |  | China national standards | MT | 2630.0 | USD | 20170413 |