| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 720.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 790.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20210301 |