| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20170123 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20170122 |