| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 220.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170310 | 
                    
                        |  | China national standards | MT | 3230.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1300.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 8990.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 4070.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 940.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 3170.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1450.0 | USD | 20170301 | 
                    
                        |  | China national standards | MT | 1290.0 | USD | 20170301 |