| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 1170.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 440.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 770.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 560.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 320.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 460.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 290.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 310.0 | USD | 20170201 |