| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20210117 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210117 | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20210116 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20210115 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20210115 |