| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 510.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170322 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170321 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20170320 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20170320 |