| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 810.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 40.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 1140.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20210101 |