| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 400.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 350.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 3190.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 3670.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 12660.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 2550.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 17650.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 4310.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 3680.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 8600.0 | USD | 20210301 |