| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6040.0 | USD | 20200510 | 
                    
                        |  | China national standards | MT | 14250.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 43450.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 43450.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 42650.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 24690.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 21920.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 18570.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 70450.0 | USD | 20200501 | 
                    
                        |  | China national standards | MT | 24690.0 | USD | 20200501 |