| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 8140.0 | USD | 20200519 | 
                    
                        |  | China national standards | MT | 4100.0 | USD | 20200519 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20200519 | 
                    
                        |  | China national standards | MT | 1620.0 | USD | 20200519 | 
                    
                        |  | China national standards | MT | 1410.0 | USD | 20200519 | 
                    
                        |  | China national standards | MT | 12370.0 | USD | 20200518 | 
                    
                        |  | China national standards | MT | 12370.0 | USD | 20200518 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20200518 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20200518 | 
                    
                        |  | China national standards | MT | 1230.0 | USD | 20200518 |