| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1750.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 600.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 520.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 7350.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 8850.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 7540.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 890.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 850.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20210301 |