| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20210101 |