| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20210221 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20210220 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20210220 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20210220 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20210220 |