| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1610.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 3540.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1590.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1610.0 | USD | 20201101 |