| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 3110.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1950.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 900.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 17160.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3110.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3020.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 2190.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1770.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1680.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 2220.0 | USD | 20170301 |