| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 680.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 1370.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 6870.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 5560.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 6820.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 6250.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 8680.0 | USD | 20210301 |