| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 50.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201123 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201123 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20201122 | 
                    
                        |  | China national standards | MT | 10.0 | USD | 20201122 |