| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2070.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1890.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 2060.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 1990.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 2270.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 2110.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 2080.0 | USD | 20201101 |