| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1470.0 | USD | 20171021 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171020 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171019 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171016 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20171016 | 
                    
                        |  | China national standards | MT | 1140.0 | USD | 20171016 | 
                    
                        |  | China national standards | MT | 1140.0 | USD | 20171016 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20171015 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20171014 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20171012 |