| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 8320.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 9080.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 8010.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 9080.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20190201 | 
                    
                        |  | China national standards | MT | 1210.0 | USD | 20190201 |