| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 890.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 930.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 570.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 830.0 | USD | 20210319 | 
                    
                        |  | China national standards | MT | 990.0 | USD | 20210319 |