| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 7790.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 8010.0 | USD | 20201214 | 
                    
                        |  | China national standards | MT | 8410.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1480.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 8410.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 14090.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 7460.0 | USD | 20201212 |