| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20170713 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170712 | 
                    
                        |  | China national standards | MT | 1920.0 | USD | 20170711 | 
                    
                        |  | China national standards | MT | 1970.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 1920.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2730.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 2060.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170701 | 
                    
                        |  | China national standards | MT | 1970.0 | USD | 20170701 |