| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 20.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 80.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1410.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20210101 |