| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1220.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 530.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 700.0 | USD | 20170110 | 
                    
                        |  | China national standards | MT | 5580.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 860.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 650.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 1400.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 370.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 640.0 | USD | 20170101 | 
                    
                        |  | China national standards | MT | 620.0 | USD | 20170101 |