| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 15850.0 | USD | 20210217 | 
                    
                        |  | China national standards | MT | 12060.0 | USD | 20210217 | 
                    
                        |  | China national standards | MT | 15200.0 | USD | 20210217 | 
                    
                        |  | China national standards | MT | 14010.0 | USD | 20210217 | 
                    
                        |  | China national standards | MT | 2440.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 1730.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 2170.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 1890.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 2160.0 | USD | 20210216 | 
                    
                        |  | China national standards | MT | 2250.0 | USD | 20210216 |