| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 5700.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 140.0 | USD | 20201118 | 
                    
                        |  | China national standards | MT | 970.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 690.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 1010.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 150.0 | USD | 20201117 | 
                    
                        |  | China national standards | MT | 2050.0 | USD | 20201117 |