| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1100.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170215 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170214 | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170213 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20170212 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170212 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170212 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170210 |