| Vendor | Spec | Unit | Price | Currency | Date | 
                    
                        |  | China national standards | MT | 280.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 410.0 | USD | 20170210 | 
                    
                        |  | China national standards | MT | 3310.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 1960.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2590.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2850.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2460.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 5690.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2130.0 | USD | 20170201 | 
                    
                        |  | China national standards | MT | 2130.0 | USD | 20170201 |