| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1260.0 | USD | 20170113 | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20170113 | 
                    
                        |  | China national standards | MT | 1200.0 | USD | 20170113 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20170113 | 
                    
                        |  | China national standards | MT | 1050.0 | USD | 20170112 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20170112 | 
                    
                        |  | China national standards | MT | 580.0 | USD | 20170112 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170112 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170112 | 
                    
                        |  | China national standards | MT | 3610.0 | USD | 20170112 |