| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3670.0 | USD | 20200310 | 
                    
                        |  | China national standards | MT | 5490.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 5210.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 5350.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 4600.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 5350.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 4600.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 660.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 70.0 | USD | 20200301 | 
                    
                        |  | China national standards | MT | 760.0 | USD | 20200301 |