| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 4240.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 330.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 2980.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 2380.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 2430.0 | USD | 20201213 | 
                    
                        |  | China national standards | MT | 800.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 2530.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 2910.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 610.0 | USD | 20201212 | 
                    
                        |  | China national standards | MT | 2170.0 | USD | 20201211 |