| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 1690.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20210215 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210215 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20210215 | 
                    
                        |  | China national standards | MT | 750.0 | USD | 20210215 |