| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 11410.0 | USD | 20181016 | 
                    
                        |  | China national standards | MT | 11190.0 | USD | 20181016 | 
                    
                        |  | China national standards | MT | 11190.0 | USD | 20181016 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20181014 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20181013 | 
                    
                        |  | China national standards | MT | 11310.0 | USD | 20181012 | 
                    
                        |  | China national standards | MT | 10720.0 | USD | 20181010 | 
                    
                        |  | China national standards | MT | 1710.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 10700.0 | USD | 20181001 | 
                    
                        |  | China national standards | MT | 11710.0 | USD | 20181001 |