| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1590.0 | USD | 20170221 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170221 | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20170220 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170220 | 
                    
                        |  | China national standards | MT | 1450.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20170219 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20170218 |