| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 1520.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 1810.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 1440.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 1130.0 | USD | 20210211 | 
                    
                        |  | China national standards | MT | 1380.0 | USD | 20210210 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20210210 | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20210210 | 
                    
                        |  | China national standards | MT | 240.0 | USD | 20210210 | 
                    
                        |  | China national standards | MT | 230.0 | USD | 20210210 |