| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20200920 | 
                    
                        |  | China national standards | MT | 1260.0 | USD | 20200919 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20200919 | 
                    
                        |  | China national standards | MT | 1190.0 | USD | 20200918 | 
                    
                        |  | China national standards | MT | 1240.0 | USD | 20200918 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20200917 | 
                    
                        |  | China national standards | MT | 170.0 | USD | 20200917 | 
                    
                        |  | China national standards | MT | 1120.0 | USD | 20200917 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20200917 | 
                    
                        |  | China national standards | MT | 1240.0 | USD | 20200917 |