| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20200917 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20200915 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20200914 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20200913 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20200913 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20200913 | 
                    
                        |  | China national standards | MT | 105020.0 | USD | 20200911 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20200910 | 
                    
                        |  | China national standards | MT | 960.0 | USD | 20200901 |