| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 100.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 60.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 920.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 910.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 1260.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 880.0 | USD | 20210312 | 
                    
                        |  | China national standards | MT | 970.0 | USD | 20210312 |