| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20201101 |