| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1460.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 1590.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 3830.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 1380.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 3580.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 1740.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 1890.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 3420.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 160.0 | USD | 20210214 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20210213 |