| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20200412 | 
                    
                        |  | China national standards | MT | 2920.0 | USD | 20200412 | 
                    
                        |  | China national standards | MT | 16270.0 | USD | 20200410 | 
                    
                        |  | China national standards | MT | 36900.0 | USD | 20200410 | 
                    
                        |  | China national standards | MT | 4380.0 | USD | 20200410 | 
                    
                        |  | China national standards | MT | 30410.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 20320.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 22200.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 5440.0 | USD | 20200401 | 
                    
                        |  | China national standards | MT | 2900.0 | USD | 20200401 |