| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1380.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20201001 | 
                    
                        |  | China national standards | MT | 2340.0 | USD | 20200923 | 
                    
                        |  | China national standards | MT | 2170.0 | USD | 20200922 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20200922 | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20200922 |