| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 78860.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 9180.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 12340.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 11260.0 | USD | 20200323 | 
                    
                        |  | China national standards | MT | 85450.0 | USD | 20200322 | 
                    
                        |  | China national standards | MT | 78740.0 | USD | 20200322 | 
                    
                        |  | China national standards | MT | 11640.0 | USD | 20200322 | 
                    
                        |  | China national standards | MT | 81780.0 | USD | 20200321 | 
                    
                        |  | China national standards | MT | 71710.0 | USD | 20200320 | 
                    
                        |  | China national standards | MT | 93230.0 | USD | 20200320 |