| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 5130.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 7720.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 9850.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20201116 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20201115 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20201115 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20201115 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20201115 |