| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170623 | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20170623 | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20170623 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170623 | 
                    
                        |  | China national standards | MT | 1810.0 | USD | 20170623 | 
                    
                        |  | China national standards | MT | 2010.0 | USD | 20170622 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20170622 | 
                    
                        |  | China national standards | MT | 2340.0 | USD | 20170622 | 
                    
                        |  | China national standards | MT | 1910.0 | USD | 20170620 | 
                    
                        |  | China national standards | MT | 1150.0 | USD | 20170619 |