| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20210110 | 
                    
                        |  | China national standards | MT | 9490.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 8390.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 8660.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 14650.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 9290.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 8470.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 8430.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 9150.0 | USD | 20210101 | 
                    
                        |  | China national standards | MT | 8490.0 | USD | 20210101 |