Updated at：2020/04/20 Case No.：0067 Value Chain category：GDL supplier, Fuel Cell Catalyst supplier
Updated at：2020/04/17 Case No.：0066 Value Chain category: Hydrogen tank supplier
Updated at：2020/04/16 Case No.：0064 Value Chain category：(Graphite) Bipolar plate maker
Updated at：2020/04/17 Case No.：0065 Value Chain category：Precious metal supplier, Fuel Cell Catalyst supplier
