| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2560.0 | USD | 20210212 | 
                    
                        |  | China national standards | MT | 2720.0 | USD | 20210212 | 
                    
                        |  | China national standards | MT | 2750.0 | USD | 20210212 | 
                    
                        |  | China national standards | MT | 2630.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 17760.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 2670.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 2580.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 2270.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 2280.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 17130.0 | USD | 20210210 |