| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 660.87 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 2460.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 560.0 | USD | 20210118 |