| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3480.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 3250.0 | USD | 20170323 | 
                    
                        |  | China national standards | MT | 2990.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 2680.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170319 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170319 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170319 |