| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 18600.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 3970.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 27850.0 | USD | 20200223 | 
                    
                        |  | China national standards | MT | 15750.0 | USD | 20200222 | 
                    
                        |  | China national standards | MT | 2650.0 | USD | 20200222 | 
                    
                        |  | China national standards | MT | 14460.0 | USD | 20200221 | 
                    
                        |  | China national standards | MT | 6680.0 | USD | 20200221 | 
                    
                        |  | China national standards | MT | 16810.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20200220 | 
                    
                        |  | China national standards | MT | 2880.0 | USD | 20200220 |