| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170318 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20170318 | 
                    
                        |  | China national standards | MT | 7890.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 7930.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20170301 |