| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 424.51 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 1307.1 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 480.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 420.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20210123 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20210123 |