| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1550.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20170315 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170315 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170315 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20170314 | 
                    
                        |  | China national standards | MT | 1580.0 | USD | 20170314 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170314 |