| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 2660.0 | USD | 20170419 | 
                    
                        |  | China national standards | MT | 2490.0 | USD | 20170418 | 
                    
                        |  | China national standards | MT | 2690.0 | USD | 20170418 | 
                    
                        |  | China national standards | MT | 21650.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 23860.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 18610.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 18360.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 2560.0 | USD | 20170417 | 
                    
                        |  | China national standards | MT | 3140.0 | USD | 20170416 | 
                    
                        |  | China national standards | MT | 2410.0 | USD | 20170416 |