| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2780.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 2780.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 2750.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 17970.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 16680.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 3950.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 15300.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 16850.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 18120.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 2720.0 | USD | 20210213 |