| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20201223 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20201223 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20201223 | 
                    
                        |  | China national standards | MT | 250.0 | USD | 20201222 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201222 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201222 | 
                    
                        |  | China national standards | MT | 380.0 | USD | 20201222 | 
                    
                        |  | China national standards | MT | 30.0 | USD | 20201221 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20201221 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20201221 |