| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 850.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20201101 |