| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1630.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1530.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1540.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1350.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1330.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1320.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1600.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20210201 |