| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2060.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 1520.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 4940.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 1270.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 2370.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 890.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 5910.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 630.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 300.0 | USD | 20210301 | 
                    
                        |  | China national standards | MT | 840.0 | USD | 20210301 |