| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20210119 | 
                    
                        |  | China national standards | MT | 1390.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 210.0 | USD | 20210118 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20210118 |