| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20191010 | 
                    
                        |  | China national standards | MT | 1280.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 1000.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 890.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 180.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 120.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 110.0 | USD | 20191001 | 
                    
                        |  | China national standards | MT | 130.0 | USD | 20191001 |