| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 4650.0 | USD | 20170721 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170721 | 
                    
                        |  | China national standards | MT | 490.0 | USD | 20170721 | 
                    
                        |  | China national standards | MT | 2810.0 | USD | 20170720 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170720 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170720 | 
                    
                        |  | China national standards | MT | 4910.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 2320.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 3080.0 | USD | 20170719 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20170719 |