| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170817 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170816 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20170815 |