| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 780.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 740.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 710.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 960.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1340.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1360.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 820.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 870.0 | USD | 20170101 |