| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170614 | 
                    
                        |  | China national standards | MT | 1010.0 | USD | 20170614 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170613 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170613 | 
                    
                        |  | China national standards | MT | 190.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170612 | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170610 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170610 |