| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3630.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3710.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3800.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3650.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3720.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3610.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3950.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3850.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3090.0 | USD | 20210201 | 
                    
                        |  | China national standards | MT | 3620.0 | USD | 20210201 |