| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 580.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20210114 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20210113 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20210113 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20210113 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20210113 |