| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 41730.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 63800.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 35800.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 34510.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 29760.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 9910.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 34040.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 40840.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 45020.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 32410.0 | USD | 20170501 |