| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 10140.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1500.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 10620.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1560.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1750.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1430.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1700.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 9040.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 10620.0 | USD | 20191101 | 
                    
                        |  | China national standards | MT | 1750.0 | USD | 20191101 |