| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 11560.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 13350.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 12910.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 11850.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 13450.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 13950.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 11260.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 20970.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 4310.0 | USD | 20170501 | 
                    
                        |  | China national standards | MT | 3090.0 | USD | 20170501 |