| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170314 | 
                    
                        |  | China national standards | MT | 1200.0 | USD | 20170313 | 
                    
                        |  | China national standards | MT | 950.0 | USD | 20170313 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20170313 | 
                    
                        |  | China national standards | MT | 1170.0 | USD | 20170313 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20170312 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20170312 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20170311 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20170311 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20170310 |