| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 6440.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 6050.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 4080.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 1160.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 200.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 5660.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 5060.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 90.0 | USD | 20170115 | 
                    
                        |  | China national standards | MT | 670.0 | USD | 20170115 |