| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2340.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1770.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 2020.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 1850.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 340.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20201201 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20201201 |