| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 5320.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 730.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 980.0 | USD | 20191201 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20191201 |