| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 1690.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 1830.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 2000.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 3370.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 2010.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 1980.0 | USD | 20210311 | 
                    
                        |  | China national standards | MT | 2140.0 | USD | 20210311 |