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
Updated at：2020/4/14 Case No.：0061 Value Chain category: Hydrogen equipment supplier
Updated at：2020/04/15 Case No.：0062 Value Chain category：Air compressor supplier, Other Fuel Cell key components supplier
