| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20171022 | 
                    
                        |  | China national standards | MT | 1010.0 | USD | 20171019 | 
                    
                        |  | China national standards | MT | 1090.0 | USD | 20171019 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20171019 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20171019 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20171018 | 
                    
                        |  | China national standards | MT | 1100.0 | USD | 20171018 | 
                    
                        |  | China national standards | MT | 1020.0 | USD | 20171017 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20171017 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20171016 |