| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 3830.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 1530.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 1490.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 590.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 2400.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 1480.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20210213 | 
                    
                        |  | China national standards | MT | 260.0 | USD | 20210213 |