| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2000.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 2110.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1760.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1680.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 6560.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20170101 |