| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3220.0 | USD | 20170318 | 
                    
                        |  | China national standards | MT | 470.0 | USD | 20170318 | 
                    
                        |  | China national standards | MT | 3190.0 | USD | 20170317 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170317 | 
                    
                        |  | China national standards | MT | 3220.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 3350.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 500.0 | USD | 20170316 | 
                    
                        |  | China national standards | MT | 2980.0 | USD | 20170315 |